In January SunPower introduced the world’s first 400 Watt residential solar panels.
Utilising 104 Monocrystalline Maxeon Generation III solar cells, the panels have an efficiency of 22.6%.
The panels have ‘standard’ panel dimensions of approximately 1.69m x 1.05m, giving an output of 226W per square metre.
As always with SunPower, the panels have a premium look…