110vdc battery system pwm solar charge controller

Properties of the pwm solar charge controller

1.  Design for off-grid solar power system.

2.  Applicable to different kinds of batteries.

3.  Adopts pwm technology. The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power. 

4.  Modular design with simple structure and easy maintenance.

5.  Automatic power control function.

6.  LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.

7.  Perfect protection function: Solar reverse charge protection, Solar reverse connection   protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.

1.  Design for off-grid solar power system.

2.  Applicable to different kinds of batteries.

3.  Adopts pwm technology. The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power. 

4.  Modular design with simple structure and easy maintenance.

5.  Automatic power control function.

6.  LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.

7.  Perfect protection function: Solar reverse charge protection, Solar reverse connection   protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.

Technical parameters for 110V pwm solar charge controller

*Above parameter only for reference. Could be custom made to user specifications.

Q 1. What's the payment term?  

A. We accept TT,Western Union,Paypal,MoneyGram.

Q 2.How's the delivery time ?

A. Is due to order quantity, usually it will take about 3-7days for sample production, 

Q 3.Tell me the standard of package?

A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or  wooden case for protection.

Q 4.Would you accept to use our logo ?

A.It's no problem to do OEM.

Q 5.We want to know month capacity.  

A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs  and big capacity near 500pcs.

Q 6.Where is your market?

A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q 7. What kind of certificate you have ?

A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .

Q 8. What is the warranty period ?

A. Normally 1 year ,if order quantity enough can be extended to 3 years.

Q 8.How about the lifetime?

A:The life time for controller is 15-20years.

OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.

Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.

2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.

2.By our forwarding agent(by air or by sea).

3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.