1.Solar panel:18V,50W
2.Maintenance free lead-acid battery:12V,38Ah
3.Lamp:DC 12V,60led(3W) lamp cap,Socket connector with button switch control lamp cap,a total of 4pcs
4.Lead wire:5m
5.Function:overcharge / over discharge protection, overheat / short circuit  protection
6.Inverter:150W,DC 12V-AC 110/220V