... (4pcs DC12v 200AH storage batteries)3. inverter: DC24v, 1500W (AC110v-220v, 50/60HZ) 1PC4.Controller: DC24V, 35A 1pc5. Cabinet: Zinc ... be choosed). It's used to fill in storage batteries, inverter,controller, power, fuse etc. 1Set 800w solar energy system, ... and structure according toreal installation site1 setTo assembly the controller, inverter, storage batteries etc 800w solar energy system, solar ...