How large an area can a 2 watt solar light illuminate

What size solar panel do I Need?

The size of the solar panel you need will depend on a few factors, including the wattage of the lights and the average amount of sunlight your location receives. A general rule of thumb is that you’ll need one watt of solar power for every hour that you want to run your lights.

How many watts of solar power do I Need?

A general rule of thumb is that you’ll need one watt of solar power for every hour that you want to run your lights. So, if you want to run your lights for 8 hours per day, you’ll need an 8-watt solar panel. Of course, there are other factors to consider as well, such as battery efficiency and cloud cover.

How many lumens does a solar garden light need?

A decorative solar garden light that adds a gentle glow doesn’t need to be bright—5 to 50 lumens is common. For pathway lights that ensure you won’t trip in the dark, you’ll want around 50 to 200 lumens. Porch lights and wall lanterns usually range from 50 to 150 lumens, giving enough light to see steps and find your keys.

Are solar lights good for a large area?

In solar lighting, every watt saved extends battery life. Top-tier solar lights boast over 120 lumens per watt, which allows them to deliver powerful lighting without draining energy reserves. If you’re evaluating a solar light for a large area, check if the product provides photometric data or IES files.