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1. Three battery charging settings have been preset (B01Leadacid battery, BÕ2 Lithium ion phosphate battery, according to the types of batteries, with power-off memory function, which can remember the settings when users power on next time.
2. Large-screen LCD display:charging and discharging parameters can be customized.
3. Adopt complete three, phase PWM charge management(Constant current mode, constant voltage mode, floating charge mode) .
4. Built-in over current/short çircuit/open circuit and battery reverse protection.
5. Double MOS tube, anti-reverse circuit, protection, which prevents battery current from being caused power loss to the transferring solar at night


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1. May I take some samples to test before placing the order ?
Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.
2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.
3. What's your payment terms for sample?
Answer: You can pay via T/T.
4. What’s the price terms can you offer for us?
Answer: We can accept EXW, FOB, CIF and so on.
5. Do you have any certifications for your products?
Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.
6. Where is your main market for your products?
Answer: Most of our Suoer brand products are exported to Southeast Asia, Africa and Mid East.
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