PWM Solar Controller 40A

PWM solar controller 40A has huge heat-sink behind the small ampere solar charge controller

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Product Details

The features of the PWM solar controller 40A are as below:

1.MCU automatic control;

2.Work voltage automatic detection;

3.Level 3 overload protection;

4.Reverse connect and reverse filling protection;

5.Output soft start;

6.PWM charge mode;

7.State of charge;

8.Five level that the battery power;

9.Load status display;

10.Suitable for all 12/24VDC lamps;

11.Temperature compensation;

12.Auto light-activated;

13.Light-activated and delay;

14.Support manual mode;

15.17 work mode;

16.SMT manufacturing processes.


Data sheet of PWM solar controller 40A is as bellow:


Model

OPS1230

OPS1240

Rated charging current

30A

40A

Rated discharging current

30A

40A

Short-current protection

60A

60A

System voltage

12V/24V Auto adapt

Over current protection

<1.3 maintain for 60s

<1.6 maintain for 5s

>1.6 shut down immediately

Stand-by lost

<5mA

Charge voltage drop

≤0.26V

Discharge voltage drop

≤0.15V

Max solar panel voltage

42V

Operating temperature

-35℃ to +55℃

Equalize charging voltage

14.8V

Bulk charging voltage

14.5V

Acceptance charging voltage

14.2V

Float charging

13.8V

Charge return voltage

13.2V

Discharge stop voltage

11.2V

Discharge return voltage

12.6V

Temperature compensation

N/C

Control mode

PWM( Pulse Width Modulation )

Maximum wire size

10AWG

Size/weight

140×90×38mm/220g



Off grid system use our PWM solar controller 40A model OPS1240

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Q1.Would you accept to use our logo on your PWM solar controller?

If you have good quantity, it is absolute no problem to do OEM.

Q2.We want to know month capacity of PWM solar controller 40A.

It depends on which model.For example for relay type small capacity, month capacity can reach near 200000pcs and big capacity near 30000pcs.

Q3.Where is your market?

Our products are popular in Russia, Indonisia, 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.

Q4.Does the PWM solar controller connect with solar system ?

Yes. Because of the unique feature which combine inverter,charge controller and AC autotransfer switch into one complete system, making inverter not only connect with solar system, but also could be used in office equipment, household items, power tools etc.

Q5.What kind of certificate you have ?

Our company already achieve CE. Any certificate can apply for you.

Q6.What is OEM?

Original Equipment Manufacturer.

Q7.How long of the warranty or guaranty?

18 months.

Q8.How to pay?

We accecpt paypal, western union, T/T. If you have any good payment, we also can accept.



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