| Patent number | Title |
|---|---|
| D644609 | Female connector |
| D644610 | Male connector |
| D666974 | Y junction interconnect module |
| D673114 | Inverter module |
| D707632 | Trunk connector |
| D708143 | Drop cable connector |
| D734653 | Ac module mounting bracket |
| 5886890 | Power-supply system involving system interconnection |
| 5951785 | Photo-voltaic apparatus |
| 6331794 | Phase leg with depletion-mode device |
| 7663342 | Apparatus, system, and method for controlling multiple power supplies |
| 7755916 | Methods for minimizing double-frequency ripple power in single-phase power conditioners |
| 7768155 | Method and apparatus for improved burst mode during power conversion |
| 7796412 | Method and apparatus for converting direct current to alternating current |
| 7855473 | Apparatus for phase rotation for a three-phase ac circuit |
| 7923983 | Method and apparatus for measuring ac voltages |
| 7925459 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 7944083 | Method and apparatus for characterizing a circuit coupled to an ac line |
| 7945413 | Voltage-sensed system and method for anti-islanding protection of grid-connected inverters |
| 7982434 | Apparatus, system, and method for controlling multiple power supplies |
| 7986122 | Method and apparatus for power conversion with maximum power point tracking and burst mode capability |
| 7986539 | Method and apparatus for maximum power point tracking in power conversion based on dual feedback loops and power ripples |
| 7994657 | Modular system for unattended energy generation and storage |
| 8004865 | Methods for minimizing double-frequency ripple power in single-phase power conditioners |
| 8035257 | Method and apparatus for improved burst mode during power conversion |
| 8076802 | Method and apparatus for distributed var compensation |
| 8099197 | Method and system for distributed energy generator message aggregation |
| 8107516 | Power line communications apparatus |
| 8120933 | Power converter with reverse recovery avoidance |
| 8158877 | Localized power point optimizer for solar cell installations |
| 8174856 | Configurable power supply assembly |
| 8179147 | Method and apparatus for detection and control of dc arc faults |
| 8183852 | Method and apparatus for determining ac voltage waveform anomalies |
| 8193788 | Method and device for controlling a configurable power supply to provide ac and/or dc power output |
| 8195414 | Method and apparatus for identifying an islanding condition |
| 8207637 | System and apparatus for interconnecting an array of power generating assemblies |
| 8222767 | Apparatus for phase rotation for a three-phase ac circuit |
| 8279642 | Apparatus for converting direct current to alternating current using an active filter to reduce double-frequency ripple power of bus waveform |
| 8279649 | Apparatus and method for controlling a power inverter |
| 8284574 | Method and apparatus for controlling an inverter using pulse mode control |
| 8299776 | Method and apparatus for measuring ac voltages |
| 8319378 | Method and apparatus for improved burst mode during power conversion |
| 8325499 | Methods for minimizing double-frequency ripple power in single-phase power conditioners |
| 8350411 | Modular system for unattended energy generation and storage |
| 8359176 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 8411790 | Power line communications apparatus |
| 8423312 | Voltage-sensed system and method for anti-islanding protection of grid-connected inverters |
| 8428783 | Method and system for distributed energy generator message aggregation |
| 8435056 | Apparatus for coupling power generated by a photovoltaic module to an output |
| 8450985 | Energy recovery circuit |
| 8451638 | Power converter with reverse recovery avoidance |
| 8456265 | Transformer |
| 8456876 | Configurable power supply assembly t |
| 8461813 | Method and device for controlling a configurable power supply to provide ac and/or dc power output |
| 8462518 | Power inverter docking system for photovoltaic modules |
| 8482947 | Apparatus and method for controlling dc-ac power conversion |
| 8492932 | Method and apparatus for improved burst mode during power conversion |
| 8508964 | Variable duty cycle switching with imposed delay |
| 8553035 | Method and apparatus for electrical power visualization |
| 8581441 | Distributed inverter and intelligent gateway |
| 8599587 | Modular photovoltaic power supply assembly |
| 8611107 | Method and system for controlling a multi-stage power inverter |
| 8620476 | Method and apparatus for smart climate control |
| 8624561 | Power conversion having energy storage with dynamic reference |
| 8626616 | Method and apparatus for managing installation information |
| 8630077 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 8634216 | Communication within a power inverter using transformer voltage frequency |
| 8659922 | Photovoltaic module-mounted ac inverter |
| 8666561 | Method and apparatus for determining a corrected monitoring voltage |
| 8717780 | Method and apparatus for converting direct current to alternating current |
| 8737100 | Method and apparatus for controlling an inverter using pulse mode control |
| 8749395 | Method and apparatus for indicating a disconnection within a distributed generator |
| 8754627 | Multi-mode power point tracking |
| 8767421 | Power converter bus control method, system, and article of manufacture |
| 8796884 | Energy conversion systems with power control |
| 8797767 | Resonant power conversion circuit |
| 8811049 | Method and apparatus for distributed power generation |
| 8817510 | Apparatus and method for controlling a power inverter |
| 8823356 | Supply voltage auto-sensing |
| 8842454 | Inverter array with localized inverter control |
| 8860242 | Power-line communication coupling |
| 8873252 | Method and apparatus for extending zero-voltage switching range in a dc to dc converter |
| 8896330 | Method and apparatus for grid impedance detection |
| 8922185 | Device and method for global maximum power point tracking |
| 8929094 | Power inverter docking system for photovoltaic modules |
| 8937817 | Lossless commutation during operation of a power converter |
| 8963378 | Method and apparatus for interconnecting distributed power sources |
| 8963923 | Method and apparatus for electrical power visualization |
| 8988096 | Flash testing of photovoltaic modules with integrated electronics |
| 9013171 | Method and apparatus for detecting a zero-voltage condition across four quadrant switches |
| 9030302 | Method and apparatus for three phase power line communications |
| 9031140 | Method and apparatus for transmitting combined power, control and data through an isolation barrier |
| 9048693 | Method and apparatus for detecting impairment of a solar array |
| 9048740 | Variable duty cycle switching with imposed delay |
| 9048744 | Method and apparatus for resonant converter control |
| 9065354 | Multi-stage power inverter for power bus communication |
| 9077202 | Power converter with series energy storage |
| 9093919 | Apparatus for converting direct current to alternating current using a frequency converterm |
| 9105765 | Smart junction box for a photovoltaic system |
| 9112417 | Method and apparatus for providing power conversion using an interleaved flyback converter with automatic balancing |
| 9112522 | Delta conversion analog to digital converter providing direct and quadrature output |
| 9118273 | Resilient mounting assembly for photovoltaic modules |
| 9130570 | Four quadrant bidirectional switch |
| 9137916 | Method and apparatus for potting an electronic device |
| 9160408 | System and method for establishing communication with an array of inverters |
| 9165275 | Method and apparatus for identifying redeployed distributed generator components |
| 9184652 | Method and apparatus for inverter output current harmonic reduction |
| 9190839 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 9225256 | Apparatus and method for controlling dc-ac power conversion |
| 9263183 | Modular photovoltaic power supply assembly |
| 9263895 | Distributed energy conversion systems |
| 9270388 | Method and apparatus for impulse noise mitigation for power line networking |
| 9276635 | Device, system, and method for communicating with a power inverter using power line communications |
| 9279832 | Method and apparatus for measuring ac voltages |
| 9281419 | Localized power point optimizer for solar cell installations |
| 9373958 | Control techniques for photovoltaic power plants |
| 9379627 | Resonant power conversion circuit |
| 9397611 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 9407169 | Method and apparatus for distributed power generation |
| 9407326 | Method and apparatus for three-phase power line communications |
| 9419438 | Power-line communication coupling |
| 9431922 | Arc fault protection for power conversion |
| 9436198 | Method and apparatus for power conversion |
| 9444355 | Method and apparatus for determining a bridge mode for power conversion |
| 9444367 | Method and apparatus for generating single-phase power from a three-phase resonant power converter |
| 9450405 | Method and apparatus for reactive power capable inverters |
| 9450500 | Method and apparatus for modulating lower powers in resonant converters |
| 9461550 | Method and apparatus for extending zero-voltage switching range in a dc to dc converter |
| 9461552 | Method and apparatus for power conversion |
| 9461561 | Method and apparatus for improved burst mode during power conversion |
| 9472691 | Device for shunting current from photovoltaic circuit near the open circuit voltage and/or disconnecting solar module of a solar system |
| 9477247 | Device and method for global maximum power point tracking |
| 9478967 | Method and apparatus for detection and control of dc arc faults |
| 9479082 | Method and apparatus for resonant power conversion |
| 9495774 | Method and apparatus for electrical power visualization |
| 9496794 | Regulation of powertrain converter circuit |
| 9509142 | Method and apparatus for determining a corrected monitoring voltage |
| 9509371 | Method and apparatus for power line communications distortion compensation |
| 9531191 | Method and apparatus for power imbalance correction in a multi-phase power generator |
| 9531300 | Single-phase cycloconverter with integrated line-cycle energy storage |
| 9537420 | Method and apparatus for power module output power regulation |
| 9547033 | Hierarchical fault prediction, detection and localization in pv systems with distributed electronics |
| 9557367 | Method and apparatus for monitoring maximum power point tracking |
| 9564835 | Inverter communications using output signal |
| 9583255 | Surge blocking inductor |
| 9583946 | Method and apparatus for power converter input voltage regulation |
| 9584038 | Ungrounded inverter enclosure and cabling |
| 9584044 | Technologies for converter topologies |
| 9608448 | Distributed energy conversion systems |
| 9627555 | Power inverter docking system for photovoltaic modules |
| 9634723 | Communication between photovoltaic devices on a shared power line |
| 9635783 | Electronic component housing with heat sink |
| 9647574 | Multi-stage power inverter |
| 9660451 | Islanded operation of distributed power sources |
| 9680301 | Master-slave architecture for controlling operation of photovoltaic power plants |
| 9681565 | Electrical insulator casing |
| 9692319 | Power system islanding detection with wavefrorm fitting |
| 9698869 | Method and apparatus for three phase power line communications |
| 9722504 | Apparatus for converting direct current to alternating current using multiple converters |
| 9735729 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 9768698 | Method and apparatus for providing power conversion using an interleaved flyback converter with automatic balancing |
| 9774189 | Method and apparatus for multi-phase power conversion having modified burst current |
| 9780645 | Method and apparatus for providing power conversion using an interleaved flyback converter with reactive power control |
| 9793854 | Method and appartus for ground fault detection |
| 9801293 | Energy storage/delivery device mounting plate |
| 9806445 | Method and apparatus for interconnecting distributed power sources |
| 9806628 | Apparatus and method for controlling dc-ac power conversion |
| 9817424 | Method and apparatus for maximum power point tracking for multi-input power converter |
| 9819182 | Systemic optimization of photovoltaic apparatus |
| 9825556 | Converter topologies for common mode voltage reduction |
| 9843358 | Device, system, and method for communicating with a power inverter using power line communications |
| 9871459 | Method and apparatus for deriving current for control in a resonant power converter |
| 9882598 | Communication systems adaptable to power line communications |
| 9887639 | Communication within a power inverter using transformer voltage frequency |
| 9893532 | System and method for a mesh power system |
| 9906036 | Alternative source module array characterization |
| 9912159 | Method and apparatus for detection of local line phase in a multi-phase power line system |
| 9912161 | Control techniques for photovoltaic power plants |
| 9917447 | Systems and methods for synchronizng an appliance load to a local power generating capability |
| 9923374 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 9923488 | Soft switching technique for a grid-tied inverter |
| 9940412 | Method and apparatus for managing installation information |
| 9948204 | Method and apparatus for controlling resonant converter output power |
| 9952263 | Method and apparatus for grid impedance detection |
| 9954462 | Converter topologies and control |
| 9960707 | Parallel power converter |
| 9960712 | Converter topologies and control |
| 10003194 | Parallel battery system |
| 10003300 | Photovoltaic management and module-level power electronics |
| 10008854 | Method and apparatus for time-domain droop control with integrated phasor current control |
| 10008979 | Integration of microinverter with photovoltaic module |
| 10033221 | System and method for establishing communication with an array of inverters |
| 10050446 | Device and method for global maximum power point tracking |
| 10050561 | Three-level inverter switching |
| 10069308 | Localized power point optimizer for solar cell installations |
| 10074474 | Matrix planar transformer |
| 10079557 | Efficient resonant topology for dc-ac inversion with minimal use of high frequency switches |
| 10098261 | Double insulated heated spreader |
| 10126131 | Automated photovoltaic geospatial location |
| 10126721 | Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac |
| 10141868 | Method and apparatus for resonant power conversion |
| 10193347 | Method and apparatus for improved burst mode during power conversion |
| 10198019 | Method and apparatus for sequence of event logging by a power conditioner |
| 10205417 | Automated commissioning and inspection for pv systems |
| 10211631 | Voltage clipping |
| 10218362 | Method and apparatus for substation fingerprinting |
| 10230325 | Remote array mapping |
| 10291177 | Pv module power electronics mounting system with compression spring |
| 10326277 | Hierarchical control of a plurality of power subsystems and method of operating the same |
| 10339682 | Method and apparatus for energy data visualization |
| 10365309 | Method and apparatus for using module-level power electronics data for validating distributed energy resource system parameters |
| 10367408 | Electromagnetic compatibility filter with an integrated power line communication interface |
| 10404190 | Inverter communications using output signal |
| 10431980 | Method and apparatus for increased energy harvest in a microgrid |
| 10431988 | Alternative source module array characterization |
| 10461530 | Apparatus and system for coupling power electronics to a photovoltaic module |
| 10468993 | An inverter for use in photovoltaic module |
| 10483795 | System and method for establishing communication with an array of inverters |
| 10511178 | Autonomous charge balancing of distributed ac coupled batteries with droop offset |
| 10516270 | Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis |
| 10530276 | Converter topologies and control |
| 10581336 | Three-phase ac/ac converter with quasi-sine wave hf series resonant link |
| 10615742 | Photovoltaic management and module-level power electronics |
| 10635059 | Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac |
| 10686399 | Apparatus for mounting a power conditioner to a photovoltaic module frame |
| 10707681 | Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units |
| 10707775 | Method and apparatus for multi phase shift power converter control |
| 10715034 | Isolated gate driver auxiliary power supply |
| 10734913 | Method and apparatus for bidirectional power production in a power module |
| 10765015 | Bulkhead interface and cable connector |
| 10797435 | Method and apparatus for securing a segmented power cable for shipping and storage |
| 10804816 | Method and apparatus for three port line frequency energy storage |
| 10892619 | Distributed inverter and intelligent gateway |
| 10903654 | Method and apparatus for minimizing circulating currents in microgrids |
| 10916942 | Method and apparatus for increased energy harvest in a microgrid |
| 10951037 | Method and apparatus for time-domain droop control with integrated phasor current control |
| 10951162 | Dual-position mount for electronic modules |
| 10985694 | Method and apparatus for determining key performance photovoltaic characteristics using sensors from module-level power electronics |
| 10996704 | Method and apparatus for control of intelligent loads in microgrids |
| 11031794 | Autonomous charge balancing of distributed ac coupled batteries with droop offset |
| 11067957 | Method and apparatus for provisioning an alternative energy source generator |
| 11073807 | Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage ac |
| 11095249 | Photovoltaic management and module-level power electronics |
| 11108356 | Integration of microinverter with photovoltaic module |
| 11114862 | Localized power point optimizer for solar cell installations |
| 11133675 | Method and apparatus for synchronizing start-up of grid-forming inverters |
| 11146062 | Method and apparatus for improving pv module fill factor using a voltage clamping circuit |
| 11146068 | Method and apparatus for minimizing circulating currents in microgrids |
| 11190016 | Method and apparatus for increased energy harvest in a microgrid |
| 11201469 | Method and apparatus for automatic interleaving of cycled loads in a microgrid |
| 11206060 | Apparatus for communicating across an isolation barrier |
| 11218006 | Method and system for an ac battery |
| 11251618 | Apparatus and method for reactive power control |
| 11271522 | Humidity-controlled electronic component assemblies for photovoltaic systems |
| 11289910 | Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units |
| 11309712 | Methods and apparatus including an energy management system |
| 11316344 | Capacity estimator for an energy generation and/or storage system |
| 11322938 | Capacity estimator for an energy generation and/or storage system |
| 11323153 | Protocol for multi-master communication coordination on shared media channel |
Patents
Explore our Patents
With over 484 patents and pending patent applications filed around the world, Enphase Energy is a global leader in patent filings covering renewable energy technology. We are committed to developing and protecting the most innovative tools that deliver on a vision of energy independence for all.
As of June 1, 2022, Enphase has over 259 US patents and over 91 non-US patents, and many additional patents pending around the world. Listed below are the US patents and US published patent applications that provide patent protection of our products and services offered for sale, sold, or used within the US, or imported into the US. Additionally, the following list includes non-US patents and pending non-US patent applications that have been published.
Also provided below is a table for the purpose of providing notice under 35 U.S.C. §287(a). As of June 1, 2022, the identified Enphase products and services practice the corresponding US patents identified, and foreign counterparts. Additional patents are pending, and this list is updated from time-to-time.
| Patent number | Title |
|---|---|
| 2008254814 | Distributed inverter and intelligent gateway |
| 2008254822 | Photovoltaic module-mounted ac inverter |
| 2009302200 | Method and apparatus for improved burst mode during power conversion |
| 2010286576 | Power line communications apparatus |
| 2011203367 | Distributed inverter and intelligent gateway |
| 2012203475 | Photovoltaic module-mounted ac inverter |
| 2012262169 | Method and apparatus for grid impedance detection |
| 2013221272 | Method and apparatus for three-phase power line communications |
| 2014240283 | Method and apparatus for ground fault detection |
| 2015336063 | Energy storage/delivery device mounting plate |
| 2016336431 | Photovoltaic management and module-level power electronics |
| 2016344321 | Automated photovoltaic geospatial location |
| 202116701 | Portable power apparatus |
| Patent number | Title |
|---|---|
| 56190 | Master-slave architecture for controlling operation of photovoltaic power plants |
| Patent number | Title |
|---|---|
| 1554855 | Power line communications apparatus |
| 2796995 | Method and apparatus for ground fault detection |
| ZL201780004575.2 | Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis |
| ZL201780008616.5 | Dual-position mount for electronic modules |
| ZL2013900010267 | Method and apparatus for three port line frequency energy storage |
| ZL2014800145278 | Method and apparatus for improved burst mode during power conversion |
| ZL2014800389677 | Single-phase cycloconverter with integrated line-cycle energy storage |
| ZL2015800029322 | Double insulated heated spreader |
| Patent number | Title |
|---|---|
| 1837985 | Method and apparatus for converting direct current to alternating current |
| 2345133 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 2345143 | Method and apparatus for improved burst mode during power conversion |
| 2471190 | Power line communications apparatus |
| 3347960 | Method and apparatus for impedance matching in virtualimpedance droop controlled power conditioning units |
| Patent number | Title |
|---|---|
| 002133652000199 | Inverter module |
| Patent number | Title |
|---|---|
| 1837985 | Method and apparatus for converting direct current to alternating current |
| 2345133 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 2345143 | Method and apparatus for improved burst mode during power conversion |
| 2471190 | Power line communications apparatus |
| 2661804 | Method and apparatus for resonant converter control |
| 2661805 | Method and apparatus for resonant power conversion |
| 2815517 | Method and apparatus for three phase power line communications |
| 3308444 | Method and apparatus for control of intelligent loads in microgrids |
| 3347960 | Method and apparatus for impedance matching in virtualimpedance droop controlled power conditioning units |
| Patent number | Title |
|---|---|
| 2198505 | Methods for minimizing double-frequency ripple power in single-phase power conditioners |
| 2345133 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 2345143 | Method and apparatus for improved burst mode during power conversion |
| 2471190 | Power line communications apparatus |
| 2661804 | Method and apparatus for resonant converter control |
| 2661805 | Method and apparatus for resonant power conversion |
| 2815517 | Method and apparatus for three phase power line communications |
| 2831921 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 3308444 | Method and apparatus for control of intelligent loads in microgrids |
| 3347960 | Method and apparatus for impedance matching in virtualimpedance droop controlled power conditioning units |
| Patent number | Title |
|---|---|
| 5259108 | Method and apparatus for converting direct current to alternating current |
| 5562422 | Power line communications apparatus |
| 5773368 | Method and apparatus for improved burst mode during power conversion |
| 5987903 | Method and apparatus for grid impedance detection |
| 6112369 | Method and apparatus for three phase power line communications |
| 6140803 | Control techniques for photovoltaic power plants |
| 6181148 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 6205658 | Master-slave architecture for controlling operation of photovoltaic power plants |
| 6209790 | Electronic component housing with heat sink |
| 6299028 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 6351120 | System and method for a mesh power system |
| 6637507 | Converter topologies for common mode voltage reduction |
| 6863743 | Single-phase cycloconverter with integrated line-cycle energy storage |
| Patent number | Title |
|---|---|
| 337709 | Control techniques for photovoltaic power plants |
| 339651 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 339956 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 346126 | Control techniques for photovoltaic power plants |
| 354131 | Circuits and methods for limiting open circuit voltage of photovoltaic strings |
| 356627 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| Patent number | Title |
|---|---|
| 429659 | Portable power apparatus |
| Patent number | Title |
|---|---|
| 101535589 | Distributed inverter and intelligent gateway |
| 101577594 | Photovoltaic module-mounted ac inverter |
| 101663957 | Method and apparatus for improved burst mode during power conversion |
| 101664274 | Power line communications apparatus |
| 101925528 | Localized power point optimizer for solar cell installations |
| 102087063 | Method and apparatus for improved burst mode during power conversion |
| 102210384 | Method and apparatus for ground fault detection |
| 1580207 | Photovoltaic module-mounted ac inverter |
| 2326844 | Single-phase cycloconverter with integrated line-cycle energy storage |
| 2377270 | Apparatus and system for coupling power electronics to a photovoltaic module |
| Patent number | Title |
|---|---|
| 2345133 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion |
| 2345143 | Method and apparatus for improved burst mode during power conversion |
| 2471190 | Power line communications apparatus |
| 2661804 | Method and apparatus for resonant converter control |
| 2661805 | Method and apparatus for resonant power conversion |
| 2815517 | Method and apparatus for three phase power line communications |
| 3308444 | Method and apparatus for control of intelligent loads in microgrids |
| 3347960 | Method and apparatus for impedance matching in virtualimpedance droop controlled power conditioning units |
| 6173987 | Portable power apparatus |
| Application number | Title |
|---|---|
| 2015-0188486 A1 | Alternating current photovoltaic module |
| 2017-0025995 A1 | Device for reducing the open circuit voltage of a solar system |
| 2017-0163042 A1 | Distributed energy conversion systems |
| 2018-0097366 A1 | Method and apparatus for controlling power grid member behavior |
| 2018-0226899 A1 | Converter topologies and control |
| 2019-0267937 A1 | Pv module power electronics mounting system with compression spring |
| 2020-0303923 A1 | Distributed inverter and intelligent gateway |
| 2020-0396851 A1 | Bulkhead interface and cable connector |
| 2021-0124385 A1 | Method and apparatus for load control in a power system |
| 2021-0126467 A1 | Method and apparatus for tertiary control of microgrids with integrated over-current protection |
| 2021-0133762 A1 | Methods and apparatus for maintaining a power conversion system |
| 2021-0157290 A1 | Methods and apparatus for grid connectivity control |
| 2021-0184463 A1 | Voltage and current management in three-phase interconnected power systems positive and negative sequence secondary control |
| 2021-0203275 A1 | Dual-position mount for power electronic devices |
| 2021-0218248 A1 | Storage system configured for use with an energy management system |
| 2021-0232167 A1 | Method and apparatus for relative value generation of resources based on knapsack algorithms |
| 2021-0281161 A1 | Predictive active filter for emi attenuation |
| 2021-0296903 A1 | Autonomous charge balancing of distributed ac coupled batteries with droop offset |
| 2021-0313928 A1 | Method and apparatus for determining key performance photovoltaic characteristics using sensors from module-level power electronics |
| 2021-0325922 A1 | Method and apparatus for control of intelligent loads in microgrids |
| 2021-0344301 A1 | Integration of microinverter with photovoltaic module |
| 2021-0349432 A1 | Method and apparatus for provisioning an alternative energy source generator |
| 2021-0376606 A1 | Load detection and prioritization for an energy management system |
| 2021-0382443 A1 | Method and apparatus for controlling power based on predicted weather events |
| 2021-0385109 A1 | Method and apparatus for channel estimation for three-phase plc systems |
| 2021-0390484 A1 | Method and apparatus for communicating information regarding distributed generator systems |
| 2021-0391783 A1 | Method and apparatus for rapid shutdown of islandable inverters using open circuit detection |
| 2021-0399547 A1 | Capacity estimator for an energy generation and/or storage system |
| 2021-0408791 A1 | Method and apparatus for balancing loads on split-phase islanded systems |
| 2022-0027029 A1 | Method and apparatus for commissioning a distributed energy generation system |
| 2022-0066400 A1 | Method and apparatus for controlling power based on predicted weather events |
| 2022-0084747 A1 | Transformer helix winding production |
| 2022-0103060 A1 | High-power microinverter and system |
| 2022-0140606 A1 | Apparatus and method for reactive power control |
| 2022-0140622 A1 | Method and system for an ac battery |
| 2022-0140623 A1 | Method and system for an ac battery |
| 2022-0140641 A1 | Method and system for an ac battery |
| 2022-0157180 A1 | Methods and apparatus for servicing distributed energy generation systems using an unmanned aerial vehicle |
| Region | Application number | Title |
|---|---|---|
| Brazil | 2655 | Portable power apparatus |
| Chile | 41256 | Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| China | 108306277 | Master-slave architecture for controlling operation of photovoltaic power plants |
| China | CN 114190110 A | Method and apparatus for automatic interleaving of cycled loads in a microgrid |
| European Patent Office | 3047566 | Single-phase cycloconverter with integrated line-cycle energy storage |
| European Patent Office | 3664246 | Method and apparatus for control of intelligent loads in microgrids |
| Product/Service | US Patent number(s) |
|---|---|
| M175 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155 |
| M190 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155 |
| M210 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155; D673,114 |
| M215 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155; D673,114 |
| M215IG | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,923,983; 7,796,412; 7,768,155; D673,114 |
| M250 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 9,137,916; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155 |
| S230 | 10,734,913; 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,780,645; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,450,405; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155 |
| S280 | 10,734,913; 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,780,645; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,450,405; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,923,983; 7,796,412; 7,768,155 |
| C250 | 10,468,993; 10,367,408; 10,365,309; 10,193,347; 9,793,854; 9,584,038; 9,537,420; 9,509,371; 9,461,561; 9,461,552; 9,436,198; 9,279,832; 8,717,780; 8,492,932; 8,456,265; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,035,257; 7,986,539; 7,923,983; 7,796,412; 7,768,155 |
| IQ6 and IQ6+ | 11,289,910; 11,190,016; 10,095,037; 10,916,942; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,581,336; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,098,261; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,923,983 |
| IQ7, IQ7+, IQ7A, IQ7X | 11,289,910; 11,190,016; 10,951,162; 10,095,037; 10,916,942; 10,765,015; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,581,336; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,195,414; 8,107,516; 8,076,802; 8,035,257; 7,986,122; 7,923,983 |
| IQ8 | 11,289,910; 11,190,016; 11,133,675; 11,073,807; 10,951,162; 10,095,037; 10,916,942; 10,765,015; 10,734,913; 10,715,034; 10,707,775; 10,707,681; 10,635,059; 10,581,336; 10,516,270; 10,468,993; 10,431,980; 10,367,408; 10,365,309; 10,193,347; 10,126,721; 10,074,474; 10,008,854; 9,793,854; 9,584,038; 9,509,371; 9,509,142; 9,461,561; 9,450,500; 9,450,405; 9,444,355; 9,279,832; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,666,561; 8,492,932; 8,411,790; 8,350,411; 8,319,378; 8,299,776; 8,107,516; 8,076,802; 8,035,257; 7,986,122; 7,923,983 |
| IQ Mounting Bracket | 10,951,162; 10,291,177 |
| Q-Cable Packaging | 10797435 |
| Engage Cable | 9,806,445; 8,963,378; D708,143; D707,632 |
| 5G2.5 Engage Cable | 8,222,767; 7,855,473 |
| Encharge | 11,289,910; 11,251,618; 11,218,006; 11,190,016; 11,133,675; 11,073,807; 11,031,794; 10,916,942; 10,635,059; 10,511,178; 10,431,980; 10,126,721 |
| Enlighten | 11,067,957; 10,365,309; 10,339,682; 9,495,774; 8,963,923; 8,552,035; 8,099,197 |
| Envoy | 11,067,957; 10,892,619; 10,367,408 |
| Customer/Installer Tools | 11,322,938; 11,316,344; 11,067,957; 9,940,412; 8,626,616 |
| System | 11,322,938; 11,309,712; 11,289,910; 11,133,675; 11,095,249; 11,073,807; 11,067,957; 10,996,704; 10,985,694; 10,095,037; 10,765,015; 10,734,913; 10,707,775; 10,707,681; 10,635,059; 10,367,408; 10,365,309; 10,339,682; 10,193,347; 10,126,721; 10,008,854; 9,780,645; 9,537,420; 9,531,191; 9,509,371; 9,509,142; 9,461,561; 9,461,552; 9,450,500; 9,450,405; 9,444,355; 9,436,198; 9,270,388; 9,184,652; 9,093,919; 9,048,744; 8,963,923; 8,717,780; 8,581,441; 8,552,035; 8,492,932; 8,195,414; 8,107,516; 8,099,197; 8,076,802; 8,035,257; 7,986,539; 7,986,122; 7,796,412; 7,768,155 |