What follows are the Top Solar Inverter Products for 2021. Take a look at this year’s innovative products (listed alphabetically by company) within the solar inverter category (grouped by microinverters, string, central and hybrid inverters and MLPEs).
See the full list of the 2021 Top Solar Products here.
Ingeteam’s C-Series Inverter offers a greater power density with power rating up to 3,700 kV. Its air and liquid cooling system provide a greater thermal stability with IP67/MEMA 4 protection and stainless-steel components. Its innovative control unit features last-generation electronics and digital signal processor which performs a more efficient inverter control.
Jema’s IFX6 bidirectional 1,500-VDC central inverters are microgrid/smart grid ready (power ranges 1-MW to 3-MW+). Standard features include built-in grid management, ultrafast frequency response (<20 ms), black start and Statcom mode capable with nighttime reactive power supporting grid quality. Available stand-alone or as fully integrated turnkey skids including MV transformer and auxiliary cabinet.
The 250/275kW high-power CPS three-phase string inverters are designed specifically for utility-scale solar PV applications. These high-performance, advanced and reliable inverters are a key part of CPS’s complete utility-scale solution package.
SMA has designed a superior residential solution to help decrease costs at every stage of business operations. The Sunny Boy lineup of solar technology is optimized for superior energy production with ShadeFix. This reduces component count versus traditional optimizers and provides maximum reliability. Features SunSpec certified rapid shutdown technology, compliant with NEC 2017.
Stabiliti 30C3 is a multiport power converter with 3 bidirectional ports (AC/DC/DC) to easily interconnect power sources. Allow users to configure for peak shaving, energy arbitrage and microgrid applications. With the internal galvanic isolation transformer, the product can almost double the life of batteries and modules.
An electric water heater consumes a large portion of the electric bill, so taking it off-grid is a no-brainer. Compared to thermal solar, a PV water heating system enabled by the off-grid CyboInverter H model is simple, clean, safe, cost-effective and has no maintenance headaches. CyboInverters have 4-input channels with panel-level MPPT, and can support up to 430-W panels.
The Darfon H7 is a 7.6-kW outdoor-rated hybrid inverter. Being installed outdoors allows the installer to have easier access to the system when necessary. It also comes with an external wireless display so the system could be controlled and monitored from inside the home.
The GoodWe A-ES is a split-phase hybrid inverter and the perfect solution to feed solar power to large residential properties. It’s compatible with high-voltage (80- to 495-V) batteries with a power capacity ranging from 5 to 9.6 kW. GoodWe’s UPS Level Switching activates in 10 ms and provides 120% peak output overloading.
MIN 3000-11400TL-XH-US is the most cutting-edge residential hybrid inverter integrated with smart EMS software. It can be used for DC-coupling and retrofit AC-coupling of energy storage systems. Combined with Growatt’s new 200A automatic transfer switch SYN 200TL-XH-US, it supports whole-home backup capability with alternative port for generator and EV charger.
The Phocos Any-Grid PSW-H Hybrid Inverter Series is Phocos’ most versatile line of inverters/chargers. Flexibility and reliability are key characteristics, with a strong potential for cost-saving opportunities in real world conditions. An integrated MPPT charge controller and AC to DC battery charger offers more flexibility for energy access solutions.
The XW Pro is the ultimate solution for when the grid goes out, providing homeowners with reliable backup power and energy security. The XW Pro connects solar and battery storage with the grid to optimize energy consumption for time of use rates or demand charges while lowering energy costs.
The Sunny Boy Storage is a high-performance residential inverter that allows homeowners to intelligently manage their electricity. Larger storage systems are easy to implement thanks to the Sunny Boy Storage’s flexible system architecture. The solution allows stored energy to be accessible to the home 24 hours a day.
Tigo Energy’s EI Inverter is the EI Solution centerpiece. It is extremely flexible, with wide DC operating ranges, and may be AC or DC coupled. When paired with other Tigo products, it provides module-level monitoring, rapid shutdown, home-energy storage and is all commissioned in one app in under 10 minutes.
The new DS3 microinverter line from APsystems leads the industry in dual-module power output to harness the peak performance of today’s high-capacity PV modules. Multi-module capability means a faster install and more panel choices for contractors, while its industry-leading power means optimal energy harvest for their residential and commercial customers.
The MAC-800R is a high-performance, dual unit microinverter. Designed for optimal pairing with Aptos solar panels, the MAC-800R is compatible with 120- and 144-cell PV panels with daisy-chain interconnection for streamlined integration.
Generac PWRmicros simplify installation and maximize production. Because the PWRmicro 2:1 controls two PV modules at once, installers can install half the number of devices to control the same size array, providing significant time savings. Class-leading power throughput enables larger modules to produce at 100% without clipping, maximizing lifetime system value.
Reduces cost by 30% vs. leading supplier (purchase cost and field labor time). A two-module micro that provides up to 400 WAC per module energy harvest… for no clipping, maximum harvest for new high power PV modules up to 600 WDC.
The Alencon Bi-Directional Optimizer for Storage Systems is a DC:DC converter that allows battery energy storage to be easily integrated into clean energy projects including those coupled with solar, electric vehicles and fuel cells.
Take the guesswork out of where to install rooftop PV modules. The only SunSpec RSD Certified MLPE rapid shutdown device with power optimization. Provides the maximum power available from the PV module, whether in full-sun or shade. Easy plug and play setup with no additional control wiring or wireless network setups.
Lower cost and complexity risk compared to leading alternative. Simple, cost effective NEC compliance plus two-way data intelligence to enable confident commissioning, easier servicing and confirmation that RSD is working correctly. Also includes IV curve trace service mode and thermal auto-shutdown for enhanced safety.
The MPPT Disconnect RS, NEC 2017 compliant, is a cost-effective rapid shutdown solution compatible with the Conext MPPT 100, 80 and 60 charge controllers. With easy installation and commission, the MPPT Disconnect RS provides disconnect for PV circuits, an integrated rapid shutdown transmitter and arc fault detection for enhanced safety.
Tigo Energy’s Flex MLPE product line addresses the demand for high-power solar modules that call for a diversified set of features. TS4 MLPE devices offer sophisticated features like rapid shutdown, module-level optimization and monitoring for PV modules up to 700 W.