What is a 3 kW 3-Phase Solar Inverter?
Environmental Benefits
To break this down, sunlight consists of a spectrum of light, with varying energies. When sunlight hits a solar cell, only certain wavelengths can be absorbed to generate electricity. The energy bandgap is the amount of energy required to excite an electron from its bound state within an atom to free movement, which then contributes to electrical current. If the energy of the incoming photon is greater than the bandgap energy, the excess energy is lost as heat instead of being converted into electrical energy. This inherent limitation restricts the overall efficiency of the solar cell.