How many solar panel do i need for power my fridge 2 air condition 20 x 250 watts lights 10 x 100 watts lights t v decorder radio laptop reply john theunissen august 5 2020 at 2 55 pm.
How many led lights per solar panel.
In order to power the led lights we need a minimum of 12 volts and 200ma depends on the length of led strip.
Depending on where you live those hours can vary greatly.
Battery operated led lights like led flashlights are also able to charge solar lights.
I wanted to string these up out there and i thought rather than running power from the house which means i need to install an outside outlet i d.
Solar panels 160 watt panel supplying 8 5 amps per hour battery 120 amp hour power usage 60 litre energy efficient fridge 3 amps per hour usage and 2 x energy efficient led lights 0 5 amps per hour.
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For example a good office lighting level is around 400 450 lux but for workshops you should aim for a light level of around 600 lux.
This is the best way to charge solar lights when you don t have access to indoor lighting such as when you re camping.
Use led lights to charge a solar light when you re far from home.
We regularly get asked how many led panels do i need to light a room x big the answer depends on the function of the room and the level of lighting you need.
If you re only getting 3 hours of full sun in a northern winter climate you can only power your 1000 watt bulb for 3 hours per square meter of solar panels on your home.
Solar panels generate 1000 watts of power per square meter when exposed to full sunlight.
The reason why we need 4 solar panels is to achieve the correct voltage and current.