60 watt solar energy system
There is no cost to operate because it is a complete set of all you need is the SOLAR LIGHT ...
-12v 40 amp battery
-Inverter (converts to electrical outlet with socket outlet),
- Regulator (3v, 6v, 9v, 12v output and cigarette lighter output available) and connection cables.
- Solar Panel
Fill 40 amperes in 2 hours in sunny weather and 4 hours in cloudy weather.
The outer panel with solar panel is suitable for rain and is resistant to wind and cold.
A laptop that draws 50 watts can run a refrigerator that pulls 33 watts, 10 watts worth of lamps 166 hours, 30 watts of a satellite, 56 watts, 136 watts, 12V (3a), 33 hours.
Under normal conditions, this system generates a total of 1680 watts of energy per week (1680wh = 60w * 4hours / day * 7 days)