12.8v 60Ah 100W 10m solar street light efficiency>190lm/w

Solar photovoltaic panels240W/36V monocrystalline silicon solar panel (120W single panel, size 580 * 1130 * 30mm * 2pcs) (± 5%), EVA domestic solar dedicated solar module aluminum frame, conversion rate of over 2.3%, service life of over 20 years. Specific parameters are as follows: optimal working voltage 36V, working current 8A, open circuit voltage 42.3V, short-circuit current 8.3A.   Lithium battery (including battery box)12.8v 60Ah solar dedicated long-life and high safety lithium battery, aluminum+ABS cover battery box, corrosion-resistant. Floating charging voltage 14.8v, charging current ≤ 30A. The discharge depth can reach 99%, and the service life is over 5 years.   Constant current solar controller12V/80W MPPT solar controller, with light control and time control, has protection functions such as overcharge and over discharge, anti reverse connection, anti short circuit, lightning protection, etc. It can set multiple working modes by itself. The service life is over 5 years.