Solar energy is a good alternative to replace fossil fuel as the major energy source because solar power is renewable at absolutely no cost to supply energy infinitely. … Solar panels are able to harness the energy from the sun and convert it to electricity. Therefore, the use of solar panels is environment friendly.
A typical house wastes 30 percent more energy than an efficient one does. On average, that means that 51 MMBtu’s are being wasted by a typical home every year. A typical home energy retrofit costs around $10,000 per house — before any utility or governments energy rebates are applied.
Simply put, a solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity. Solar panels actually comprise many, smaller units called photovoltaic cells. … Many cells linked together make up a solar panel.
“Our trained solar experts will be happy to assist you with your decision to go solar.“ Theodore Roosevelt Most times, buyers of solar panels keep hearing about grades of solar panels but most don’t have a clue of what these grades mean. Summary: Grade – A normally means a panel has no visible defects and all the major possible defects are covered by manufacturer’s standard warranty.