Nickel-cadmium battery Nickel-cadmium batteries use nickel hydroxide as the active material of the positive electrode, a mixture of cadmium and iron as the active material
Lead-antimony battery Lead-antimony batteries can withstand deep discharge, but because of large water dissipation, regular maintenance is required. During installation, the positive and negative plates
Lead-acid sealed batteries are composed of positive and negative plates, separators and electrolyte, battery tanks and connecting strips (or lead parts), wiring terminals and exhaust
The battery is a component used to store the electric energy (DC) generated by the solar cell module for the subsequent load. In an independent
The stand-alone type is a system that is not connected to the power company’s public grid. The photoelectric conversion efficiency of a solar cell is
Solar cell modules need to be equipped with a control system to form a practical solar cell system (Figure 1). The design of the solar
A complete set of equipment on the production line for the production of solar cell modules: laser scribing machine (solar cell cutting silicon wafer cutting), solar
Component test The purpose of the test is to calibrate the output power of the battery, test its output characteristics, and determine the quality level
1. Battery test Due to the randomness of the cell production conditions, the performance of the batteries produced is not the same, so in order
Life of module is one of the important factors to measure module quality. The working life of the modules and the packaging materials The material and packaging