Solar LED street light
Joysolar' Solar LED street light adopt santi-dusk nano-coating solar panel
Our Solar LED street light solar panel adopt 3M patented nano-coating solar glass, it could increase the transmission up to 96% thus raises the efficiency of solar panels; And it have very low dust accumulation it is easily cleaned by rain water.
Joysolar' Solar LED street light adopt controllers from Germany Phocos which has won 2008 Germany photovoltaic innovation award
Case protection: IP68 protection, in 1.5m meter depth 72 hours
Dimming function
Control unit (CU) to configure charge controller via infra-red data link
External temperature sensor for temperature compensation of charge voltage
Widely Programmable
3 stage charging (boost, equalization, float) for flooded battery, 2 stage charging (boost, float) for sealed battery
Automatic recognization of system voltage(12V/24V)
Joysolar' Solar LED street light adopt no maintenance GEL battery
Gel cell
Better weatherability (-20 Celsius degree ~ 50 Celsius degree)
Long service life (1600 cycles @ 30% DOD)
Stable quality & high reliability Sealed construction Maintenance-free operation Low pressure venting system Heavy duty grids
Low self-discharge
Low memory
Low memory