Green Power Pakistan, an established Renewable Energy Company working for betterment of the environment and overall wellbeing of the country. Every day, the sun delivers energy to the earth free of charge. We can use this free energy thanks to a technology called photovoltaic, which converts the sun’s energy into electricity. Photovoltaic modules or panels are made of semiconductors that allow sunlight to be converted directly into electricity. These modules can provide us with a safe, reliable, maintenance-free and environmentally friendly source of power for a very long time. Most modules on the market today come with warranties exceeding 20 years, and will perform much longer. Millions of systems have been installed worldwide, in sizes ranging from a fraction of a watt to multi-megawatts. For many applications, solar electric systems are not only cost-effective; they may also be the least expensive option.
PV systems are categorized into three types: autonomous, hybrid and grid-connected. The type you choose will depend on your needs, location and budget.