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Solar power generation is a very environmentally friendly way of power generation. The advantage lies in the inexhaustible solar energy resources. Among our many solar power systems, portable solar power systems have become a very good type of power generation.

I. What is a portable solar power system?
The portable solar power system is an independent photovoltaic power supply system that integrates charge and discharge control, inverter, and energy storage, and converts solar energy into electrical energy. It is a small photovoltaic power generation system with a high degree of integration. The portable solar power system can provide clean and free energy for common electrical appliances such as lamps, televisions, computers, fans, and hand drills. It is especially suitable for applications in remote mountainous areas, islands, border posts, outdoors, disaster relief, various fishing boats and other areas and places without electricity. Peopel could buy portable solar power system in Anern solar supply store.

II. Key components of portable solar power generation system

1. Solar panel: The solar panel is the core part of the portable solar power system and the most valuable part of the portable solar power system. The function of high efficiency solar panels is to convert the sun's radiant capacity into electric energy, or send it to the storage battery for storage, or drive the load to work.

2. Solar controller: The function of the solar controller is to control the working status of the entire portable solar power system, and to protect the battery from overcharging and over-discharging. In places with large temperature differences, a qualified controller should also have the function of temperature compensation. Other accessory functions such as light control switch and time control switch are optional options of the controller.

3. Battery: In order to be portable, the system uses lithium batteries. Lithium batteries have a high storage energy density, 6 to 7 times that of lead-acid batteries. It has a long service life and a low self-discharge rate, which can reach less than 1% per month. It is light in weight, about 1/5 to 1/6 of the lead-acid battery in the same volume. In addition, it has strong adaptability to high and low temperature, and can be used in the environment of -20℃ to 60℃. The batteries of the Portable solar power system are green and environmentally friendly, and do not contain or produce any harmful heavy metal elements and substances such as lead, mercury, and cadmium, regardless of production, use or disposal. The function of the battery is to store the electric energy emitted by the solar cell when it is illuminated, and can supply power to the load at any time.

4. Inverter: In many occasions, we use 220VAC, 110VAC AC power supply. Since the direct output of solar energy is generally 12VDC, 24VDC, 48VDC, in order to provide electrical energy to 220VAC electrical appliances, the DC power generated by the portable solar power generation system needs to be converted into AC power, so a DC-AC inverter is required.

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