The principle of photovoltaic power generation is that when a photon is irradiated into a semiconductor material, it will collide with an electron in an atom. If the photon has enough energy, then the electron in the outer layer of the atom will absorb the energy. If the electron absorbs enough energy, it will break away from the binding and escape from the metal.It becomes a photoelectron.Photovoltaic panels are made of silicon, and boron or phosphorus atoms are added to the silicon to form p-type or N-type semiconductors.A potential difference is formed on the contact surface, and a current is formed.The photoelectric effect is the phenomenon that light causes potential differences between heterogeneous semiconductors or between different parts of the semiconductor and metal.First, it is the process of transforming photons (light waves) into electrons and light energy into electrical energy.The second is the process of forming voltage.
Solar Panel | MPPT solar charge controller Automatic power control function Modular design with sinmple structure and easy maintenance LCD & LED display Perfect protection for solar panel and battery Certificate: CE,ISO,SGS |
Inverter with MPPT | Off Grid Inverter |
(1) Small power supply ranging from 10-100w is used in remote areas without power, such as plateau, island, pastoral area, frontier post and other military and civilian living power, such as lighting, television, radio, etc
(2) 3-5kw family roof grid connected power generation system
(3) Photovoltaic water pump: solve the problem of deep water well drinking and irrigation in areas without electricity
(4) solar water purifier: solve the problem of drinking water and purifying water quality in areas without electricity.
Q1 :What is the warranty of your products?
A:Quality warranty for 12 months; parts will be shipped free during warranty period.
Q2:Can you do OEM?
A:Yes,we can offer OEM service.
Q3 :What is your delivery time?
A:Within 5 days after receive advanced payment.
Q4: What minimum order do you require?
A:1 piece