1. Performance characteristics and protection function
1) Intelligent design, simple structure, control powerful, stable performance, safety and reliability of the products.
2) Booster charge function, solve the charging efficiency, low because of fan speed low problems (need to customize)
3) Choose a PWM stepless uninstall way.
4) Liquid crystal display battery voltage.
5) Digital intelligent control.

2. The use of the environment
1) This controller should be in the dry clean and ventilated environment use.
2) Avoid direct sunlight, exposure to the sun and rain, moisture, dust, a mist under the environment of the use.
3) Put the position should be and battery pack distance 0.5 M above.
4) It is strictly prohibited to have inflammable, explosive gas in under the environment of the use of fire and sparks!

3. Safety and protection
This controller has solar counter-attack, storage battery reverse connect, storage battery, open lightning protection, wind speed and overvoltage and so.

On many kinds of protection function.
Note: Lightning protection is to point to the necessary equipment last level protection, for lightning multiple areas.

Need to use appropriative the lightning.

Protection of multilevel lightning protection systems.
If the user has the requirements, the need to increase the corresponding distribution system and fees, need to explain when you place an order.