... 4.Easy installation solar generatorsolar power system depend on soalr to generate electricity.solar generator system is made by solar panel, solar controller, ... has high efficiency, credible performance, serenity, environment protecting1. Solar panel a) Power: from 5W to 240W per pcs ... b) Output voltage DC: 12V, 24V2. Solar controllera) Input voltage: 12V, 24VOotput voltagee: 12V, 234V, ...