Panasonic presents 22.2% efficient all-black heterojunction solar module compatible with its Evervolt battery

The new module series has a power output ranging from 420 to 430 W, a temperature coefficient of -0.26% per degree Celsius, and an efficiency of up to 22.2%.Japanese electronics manufacturer Panasonic has launched an all-black residential heterojunction panel series that is compatible with its Evervolt lithium-ion storage solution for residential solar installations. The new module series, which will be available from the second quarter of this year, features a power output ranging from 420 to 430W and an efficiency of 21.7% to 22.2%. The panel's temperature coefficient is -0.26% per degree Celsius ...

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