Sunpower 25w enclosed power supply sps go25 series sunpower sps g025 15 the sunpower sps g025 15 is a 25w single output enclosed power supply from the sps g025 range this power supply has a standard mounting fixture identical in construction to products of other power supply manufacturers making it ideal as a replacement the power supply also has a green mode function this function reduces the output power down to lt03w when in standby modea voltage input of 88 to 264v ac or 125v to