ALLIN Customized Off Grid PV Panels / 500W Solar Panels For Household

Product Specification

Photovoltaic Off Grid 500W Solar Battery Panels For Household Power Generation System

1. Product Description

A solar cell is a device that responds to light and converts light energy into electricity.There are many kinds of materials that can produce photovoltaic effect, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, selenium, indium copper, etc.The principle of their power generation is basically the same. Let's take crystal silicon as an example to describe the photoelectric generation process.N-type silicon can be obtained by doping P- type silicon and forming P-N junction.

When light hits the surface of a solar cell, some of the photons are absorbed by the silicon material;The energy of the photon is transferred to the silicon atom, which makes the electrons transition and become free electrons gathered on both sides of the P-N junction, forming a potential difference. When the external circuit is connected, under the action of this voltage, there will be a current flowing through the external circuit to produce a certain output power.The essence of this process is: the process of converting photon energy into electric energy.

2. Solar panel composition and functions of each part:

(1) toughened glass: its role is to protect the main body of power generation (such as battery)

(2) EVA: used to bond and fix toughened glass and the main body of power generation (battery)

(3) Battery: The main function is to generate electricity -- crystal silicon solar cells and thin film solar cells

(4) Backboard: function, sealing, insulation and waterproof.

(5) aluminum alloy: protective laminated parts, play a certain sealing, support role.

(6) junction box: protect the whole power generation system, play the role of current transfer station.

(7) silicone: sealing function, used to seal components and aluminum alloy frame, etc

3. Application

• User solar power supply

(1) Small power supply ranging from 10-100W, used in remote areas without electricity such as the plateau, islands, pastoral areas, border posts and other military and civilian life electricity, such as lighting, TV, radio recorder, etc.;

(2) 3-5KW household roof grid-connected power generation system;

(3) Photovoltaic water pump: solve the drinking and irrigation of deep water Wells in areas without electricity.

• the field of transportation

Such as navigation lights, traffic/railway signal lights, traffic warning/sign lights, street lights, high altitude obstacle lights, highway/railway wireless telephone booths, unattended road shift power supply, etc.

• Communication/communication field

Solar unattended microwave relay station, optical cable maintenance station, broadcasting/communication/paging power supply system;Rural carrier telephone photovoltaic system, small communication machine, soldiers GPS power supply, etc.

• Petroleum, Marine and meteorological fields

Oil pipeline and reservoir gate cathodic protection solar power supply system, oil drilling platform life and emergency power supply, ocean detection equipment, meteorological/hydrological observation equipment, etc.

• the power supply of household lamps and lanterns

Such as solar garden lamp, street lamp, hand lamp, camping lamp, mountaineering lamp, fishing lamp, black light, glue cutting lamp, energy-saving lamp and so on.

• Photovoltaic power station

10KW-50MW independent photovoltaic power station, wind-solar (firewood) complementary power station, various large parking plant charging stations, etc.

• solar energy building

4. Packaging & Delivery

5. About Us