1。 High efficiency PWM control algorithm, PWM efficiency ≥99。 5%, whole Machine conversion efficiency upto 98%。
2. Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs service life of the batteries.
3. Discharge mode: ON/OFF mode, Dual time control mode, PV & Time control mode, PV voltage control mode.
4。 Recommended battery types: Flooded, Sealed lead acid, Gel battery。 Other types of the batteries can also be defined。
5. Most information could be provided by LCD like: system type. PV input voltage, PV input current, day, month, total generating power, battery type, battery voltage, charging current, charging power, discharge current, discharge power and so on.
6. RS485 communication, we can offer communication protocol also, it's convenient for user's integration management.
7. CE, RoHS, FCC certifications approved. We can help clients to approve other certifications.
8. 2 years warranty. And 3~10 years extended warranty service also can be provided.
There is a chart of our products for your reference。
Complete Prouction System
Ideal for off-grid solar lighting system that needs light and timer control
Solar street light system
Solar garden light system
Solar detection equipment etc.
Q: Are you a factory or trading company?
A: We are a factory located in Shenzhen, China. You are warmly welcome to visit to us.
Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we accept OEM orders.
Q: What's the different between inverter and solar inverter?
A: Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input.