Solar Power System

Introduction of accessories for solar power system

The solar power system is composed of solar panels, MPPT solar controllers, batteries, solar inverters and brackets. The video mainly introduces the main parts of the Didisolar solar power system

  •   The role of solar panels is mainly to convert solar energy into DC power. At present, the largest piece of solar panels can achieve 415W. Solar panels are divided into monocrystalline silicon solar panels and polycrystalline silicon solar panels.
  • The main role of the MPPT solar controller is to protect the battery during the solar charging and discharging process to extend the life of the battery. The MPPT solar controller is the highest conversion efficiency controller currently known on the market, compared to the PWM controller. The MPPT controller has effectively improved the power generation efficiency by 25%. It depends on the manufacturer of the MPPT solar controller. At present, there are many fake MPPT controllers on the market. Some charging efficiency is only 50%.
  • The function of the battery is mainly to store electricity generated by solar energy。At present, the batteries on the market are mainly divided into lead-acid batteries and gel batteries.
  • The function of the inverter is to convert the DC power in the battery into AC power for use by household appliances. There are many types of inverters on the market. According to the waveform, they can be divided into pure sine wave inverters and square wave inverters. According to the type of inverter, it can be divided into high frequency inverter and power frequency inverter.