The Detail of Solar PV Systems

The solar PV systems consist of a solar cell set, solar controller, and battery (set). An inverter is also required if the output power is 220V AC or 110V.

Here is the content:

• System advantages

• Working principle

• Application areas

System advantages

1, Solar energy is inexhaustible, the Earth's surface receives solar radiation energy, to meet the global energy needs of 10,000 times. As long as installing solar PV systems in 4% of the world's deserts, the electricity generated will be able to meet the world's needs. Solar power is safe and reliable, and will not suffer the impact of an energy crisis or fuel market instability.

2, Solar energy is available everywhere and can be supplied nearby, without the need for long-distance transmission, avoiding the loss of long-distance transmission lines.

3, Solar energy does not use fuel and has very low operating costs.

4, Solar PV systems without moving parts, are not easy to use damage. It is simple maintenance, especially suitable for unattended use.

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

Working principle

During the day, under light conditions, solar cell modules generate a certain electric potential, and through the series-parallel connection of the components form a solar cell array, so that the array voltage reaches the system input voltage requirements. The charge/discharge controller then charges the battery and the electrical energy converted from light energy is stored. At night, the battery bank provides input power for the inverter, and through the role of the inverter, the DC power is converted into AC power and delivered to the power distribution cabinet, which is switched by the power distribution cabinet for solar PV systems. The discharge of the battery bank is controlled by the controller to ensure the normal use of the battery. The solar PV systems should also have load-limiting protection and lightning protection devices to protect the system equipment from overload operation and lightning strikes to maintain the safe use of system equipment.

Application areas

User solar power

(1) Small power supply ranging from 10-100W, used in remote areas without electricity such as plateaus, islands, pastoral areas, border guard posts, and other military and civilian life with electricity, such as lighting, TV, recorders, etc.

(2) 3-5KW family rooftop grid-connected solar PV systems;

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

The field of transportation

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

The field of communication/communication

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

The field of oil, marine, meteorology

Oil pipeline and reservoir gate cathodic protection solar PV, oil rig life and emergency power, marine detection equipment, meteorological/hydrological observation equipment, etc.

Linuo Ritter Co., Ltd sells a wide range of products such as solar collectors, air source heat pumps, and solar photovoltaic modules to customers worldwide, and enjoys a good reputation in both domestic and international markets.