Characteristics and Application of the Household Solar Electric Generating System

Ⅰ. The advantages of the solar electric generating system

(1) The solar electric generating system is inexhaustible. The solar radiation energy received by the surface of the earth can meet 10,000 times the energy demand. As long as the solar electric generating system is installed on 4% of the desert, the electricity generated can meet the demand. Solar energy generation is safe and reliable, and will not suffer the impact of the energy crisis or the unstable fuel market.

(2) The solar electric generating system can be used everywhere, and can supply power nearby. There is no need for long-distance transmission, which avoids the loss of electrical lines.

(3) The solar electric generating system does not use fuel, and the operating cost is very low.

(4) The solar electric generating system has no moving parts for energy generation. It is not easy to damage, and it has simple maintenance. It is especially suitable for unattended situations.

(5) The solar electric generating system will not generate public hazards such as waste, pollution and noise. It has no negative effects on the environment, which is ideal clean energy.

(6) The solar electric generating system has a short construction period, which is convenient and flexible. In addition, solar power can be arbitrarily added or reduced to avoid waste.

Ⅱ. Application fields of the household solar electric generating system

(1) Solar power supply for users

1. It can be used for small power supplies ranging from 10 to 100W are used for military and civilian like lighting, televisions, radio recorders in remote areas without electricity, such as plateaus, islands, pastoral areas, border posts.

2. It can be used for the 3-5KW home roof grid-connected power generation system.

3. It can be used for the photovoltaic water pump to solve the problem of drinking and irrigation in deepwater wells in areas without electricity.

(2) It can be used in the field of transportation such as navigation lights, railway signal lights, traffic signs, street lights, high-altitude obstruction lights, highway wireless telephone booths, unattended road power supply, etc.

(3) It can be used in communication fields, such as unattended solar microwave relay stations, fiber optic cable maintenance stations, broadcasting/communication/paging power systems; rural carrier telephone photovoltaic systems, small communication machines, GPS power supply for soldiers.

(4) It can be used in household lamp power supply, such as garden lamps, street lamps, portable lamps, camping lamps, hiking lamps, fishing lamps, black light lamps, rubber lamps, energy-saving lamps, etc.

(5) It can be used in photovoltaic power stations, such as 10KW-50MW independent photovoltaic power stations, wind-solar (diesel) complementary power stations, various large vehicle charging stations in parking lots.

(6) It combines the solar electric generating system with building materials to enable large buildings in the future to achieve self-sufficiency in electricity, which is a major development direction in the future.

(7) Other application areas include

1. Supporting cars: It can be used in solar cars, electric cars, battery charging equipment, car air conditioning, ventilators, cold drink boxes, etc.

2. It can be used in solar hydrogen production and fuel cell regenerative power generation systems.

3. It can be used as the power supply for seawater desalination equipment.