solar thermal

1.solar home light(SKHL-003)

Components Technical Parameters Memo SKHL-003 Rated power 20W Life span: 22~25 years Max-power voltage 17.5V Max-power current 1.14A Open circuit voltage 21.5V Short circuit current 1.2A Working tempreture  - 40 ~+85 Cell efficiency 17% Solar panel Type Mono-silicon  A Battery /TD> 12V / 17AH Lead-acid Battery maintenace-free Life span: 5 years 181*76*166mm Controller 12V / 5A, automatically time and light control, overcharge and disovercharge protection Current limiting control Life span: 8-10 years with current limitation function, for saving more energy. Weather condition  Daily sunshin time: 10-12Hours/day,  Working condition  10-11 Hours/day, 2-3 continous raining days  Accessory All necessary cables, cable joints and screw bolts, packing etc.               light source LED 3Wx4 ((equals to 70W of nomal lights) Life span: 8-10 years

Category:-> Solar home system

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