What is the parameter in Solar power that specifies the amount of time it takes to pay back your investment?

This is an awkward question. So let’s say you buy a solar panel and it costs you 0, and at the current price of electricity (and other factors), it will take x years for the solar panel to SAVE you… Continue Reading

Homemade Solar Power, How to Make Solar Panels, Earth4Energy Review

easy-power.co.bz Hi it’s Michell again with another great review!On How to make your own homemade solar panels I know many of you are dying to know if it actually works. Well my family an I no longer pay any money… Continue Reading

Is Solar Power Good Business? – VOA Story

Climate change is now a popular topic. World leaders are discussing it this week at the G8 summit in Prague. And just last week in San Jose, California, high tech industry leaders gathered to give solar energy a boost. The… Continue Reading

I need help with this physics solar power question please?

I tried doing this problem, but it was tough, can anyone help me with this? thanks! At a certain location, the solar power per unit area reaching the Earth’s surface is 200 W/m^2, averaged over a 24-hour day. If you… Continue Reading