With the popularity of solar energy, more and more people use solar energy. Many families have begun to use solar power systems for power supply, which can save a lot of electricity bills. Some people also want to install it, but don't have a good understanding of the solar power system. The following describes the application, composition and advantages of household solar power systems.
1. Application of Off Grid Solar Power System
Off Grid solar power system is suitable for small houses, rural household electricity, electricity use in areas without electricity, farm power supply, pasture power supply, forest farm power supply, and scenic spot duty room power supply, etc. Using solar power systems in the home can not only save a lot of electricity bills, but also save energy and environmental protection. It is especially convenient for areas without electricity and areas with high electricity bills.
2. Composition of Off Grid Solar Power System
Off grid solar power system is mainly composed of solar panels, solar recharge controllers, inverters, batteries, solar PV combiner box, photovoltaic cables and brackets.
① Solar panels are the core part of household solar power generation systems. Its function is to collect light to convert the sun's radiant power into electrical energy, and then send it to the storage battery for storage, and then drive the load to work. Solar panels are divided into monocrystalline solar panels and polycrystalline solar panels, which can be selected according to actual conditions.
②The solar controller controls the working status of the whole system, and plays a role of overcharge protection and overdischarge protection for the battery. Use LED LCD screen to browse the interface, intuitively read information, easy to operate.
③The main function of the solar inverter is to convert the direct current generated by the solar panel into the alternating current used by home appliances. All the electricity generated by the solar panel must be processed by the inverter before it can be output.
④Solar batteries usually use maintenance-free colloidal batteries, which are safe and environmentally friendly, and are truly green power sources. Gel batteries have strong ability to withstand long-term discharge, cyclic discharge, deep discharge and large current discharge. It has self-protection function for overcharge and overdischarge. Its function is to store the electricity collected by the solar panels when there is light, and then release it when needed.
3. Advantages of Off Grid Solar Power System
① Guaranteed reliability, no noise and radiation, no fuel consumption, no mechanical rotating parts, low failure rate and long service life;
②Environmentally friendly and beautiful, not restricted by geographical location, shorter construction period, free in scale, easy to disassemble and move, and convenient to move;
③The cost of installation and use, disassembly and damage is low, and it can also be easily combined with buildings. There is no need to embed high transmission lines, and it can also avoid the damage to vegetation and the environment when cables are laid over long distances. Project costs;
④The voltage is relatively stable and the power quality is high. It is widely used in various electrical equipment, especially suitable for rural areas, farms, hills, islands, highways and other remote places. It is a good emergency backup power source and is green and environmentally friendly.
All in all, the advantages of installing a solar power system are many, not only can it bring convenience, the most important thing is that it can save a lot of expenses for the family, and it is a green energy source that will not cause pollution.
However, if you need to configure a complete set of Off Grid solar power system, you need professional configuration. Because the solar power system has obvious pertinence, it can be customized according to the user's specific requirements to achieve the best cost performance. It needs to be calculated and configured according to the daily electricity consumption of each household and the local sunlight and usage habits and requirements.