The main function of solar charging and discharge controller is to protect batteries. Basic functions must have overcharging protection, overlapping protection, light control, time control, anti -counterclimation, charging trickle protection, lack of pressure protection, waterproof protection, etc. The general parameters of the battery prevention and overloading, overdue protection voltage are as shown in the table

1) Device selection

On the selection of devices, there are currently single -chip machines and comparators. There are many schemes, each with its own characteristics and advantages. The corresponding scheme should be selected according to the characteristics of the customer base, which is not detailed here.

2) Surface treatment

This series of products use new electrostatic coating technologies, mainly FP professional building materials coatings, which can meet customers' requirements for coordination of the surface color and environment of aluminum alloy quenching furnace products. At the same time , Applicable to any climate environment. The processing process is painted on the basis of hot -dip zinc, which greatly improves the product performance and meets the requirements of *** strict AAMA2605.2005. Other indicators have met or exceed GB's relevant requirements.

3) Charging trickle protection.