... than 10,000-hour lifetime, 60W; *Colloidal storage battery:maintenance free and five-year warranty, 160AH12V * ... remote controlSolar panel Typemonocrystalline or PolycrystallineBattery Typegel/lead-acid battery Capacity12V/240AHSystem Working time6-12H/day,2- ... panel,24V110W,17% Conversion efficiency Battery: 2 pcs of 12V80AH maintenance-free lead-acid battery Controller: 24V10A solar charge ...