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Power Electronics

Fraunhofer IMWS develops methodology for better lifetime predictions of inverters

The Fraunhofer Institute for Microstructure of Materials and Systems (Fraunhofer IMWS) has developed a methodology to improve lifetime predictions of inverters, to help manufacturers reduce material use and testing efforts while lowering production costs without compromising device lifespan.

Solis introduces low-voltage hybrid inverters

The Chinese manufacturer said that its new series includes inverters with up to 15 kW of AC output. It supports a maximum input current of 20A.

Sungrow plans listing on Frankfurt Stock Exchange

Sungrow says it is planning a listing on the Frankfurt Stock Exchange to support its inverter and energy storage manufacturing operations beyond China.

Norwegian startup combines solar with EV recharging, energy management

Norway-based Evert said its new solution can simplify installing solar PV, energy management, and electric vehicle charging by combining multiple devices into one unit bundled with software. It is made for the European residential and commercial markets, and expected to be available in mid 2025.

Redback presents home battery, inverter range

Battery and inverter manufacturer Redback Technologies has bounced back from a tumultuous start to the year – including a short stint in voluntary administration – with the launch of a new range of solar and energy storage products.

SMA Solar launches restructuring plan to save up to €200 million

German inverter manufacturer SMA Solar Technology AG has launched a restructuring plan aiming to save up to €200 million ($223 million) for financial stabilization and market repositioning.

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Brazil to require solar inverters with arc fault circuit interrupters from December

Brazil’s National Institute of Metrology, Quality and Technology (Inmetro) says it has introduced a requirement for inverters to have arc fault circuit interrupters, effective December 2024, to prevent fires and enhance PV system safety.

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Fronius debuts hybrid residential solar inverter

Designed for U.S. solar installations, the GEN24 Plus inverter enables users to connect their solar array to home energy storage.

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Hoymiles commissions microinverter factory in Mexico

Hoymiles says it has commissioned a microinverter factory in Monterrey, Mexico, with an initial production capacity of 500,000 units per year.

Envertech launches microinverters for PV systems with up to 60 modules

Envertech says it has developed microinverters for PV systems supporting up to 60 modules, allowing up to four modules per unit with separate maximum power point tracking.

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