Sunrise Energy Co., Ltd.
Sunrise Energy Co., Ltd.

Characteristics and Application Fields of Solar Photovoltaic Systems

Ⅰ. The advantages of solar photovoltaic systems

1. Solar energy is inexhaustible, and the solar radiation received by the earth's surface can meet 10,000 times the global energy demand.

2. Solar energy is everywhere, and it can supply power nearby, without long-distance transmission, avoiding the loss of long-distance transmission lines.

3. Solar energy does not require fuel, and the operating cost is very low.

4. There are no moving parts in solar power generation, it is not easy to be damaged, and the maintenance is simple. The on grid photovoltaic system is especially suitable for unattended use.

5. Solar power generation does not produce any waste, has no pollution, noise and other public hazards, has no adverse impact on the environment, and is an ideal clean energy source.

6. The construction period of the solar power generation system is short, convenient and flexible, and the amount of solar energy can be added or reduced arbitrarily according to the increase or decrease of the load to avoid waste.

Ⅱ. The user's solar photovoltaic system power supply

1. Small-scale solar energy products supplies ranging from 10-100W are used in remote areas without electricity, such as plateaus, islands, pastoral areas, border posts and other military and civilian life electricity, such as lighting, TV, tape recorders, etc.

2. 3-5KW household rooftop grid-connected photovoltaic power generation system.

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

Ⅲ. Application field of solar photovoltaic system


Such as beacon lights, traffic/railway signal lights, traffic warning/signal lights, high-altitude obstruction lights, highway/railway wireless phone booths, unattended road shift power supply, etc.


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

Petroleum, marine and meteorological fields

Oil pipeline and reservoir gate cathodic protection commercial off grid solar systems, oil drilling platform life and emergency power supply, marine monitoring equipment, meteorological/hydrological observation equipment, etc.

Home lighting power supply

Such as garden lamps, street lamps, portable lamps, camping lamps, mountaineering lamps, fishing lamps, black light lamps, tapping lamps, energy-saving lamps, etc.

Photovoltaic power station

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

Solar building

Combining solar power generation with building materials will make future large-scale buildings self-sufficient in electricity, which is a major development direction in the future.


1. Matching with cars: solar cars/electric cars, battery charging equipment, car air conditioners, ventilation fans, cold drink boxes, etc.

2. The regenerative power generation system of solar hydrogen production and fuel cell.

3. Power supply for seawater desalination equipment.

4. Photovoltaic power generation systems for satellites, spacecraft, and space solar power plants.