20A PWM Solar Charge Controller with Reasonable Price&LCD Display

20A PWM Solar Charge Controller with Reasonable Price&LCD Display

Introduction:

1. This is a smart solar charge controller which has advanced PWM technology.

2. Solar charge controller is one of the important parts in the off-grid solar system. For having
The advanced PWM technology,

3. The controller can trace the peak power with 99% conversion efficiency. PWM microprocessor, inside the controller, making 30% more

4. Charge current with significantly less power than tradition. In addition to this, easier installing and supporting to expand volume are other advantages.

5. It can also store energy to different kinds of batteries. We provide battery choice(Vented, Sealed, Gel, NiCd).

Features:

1. MPPT charge mode, conversion efficiency up to 99%, can save 30%~60% of the power than
Traditional controller.

2. With high efficient PWM operation scheme and adopting TI28035 chip, make the Solar panels
Utilization rate up to 99%.

3. Intelligent design, the device can be upgraded online, customers enjoy the lifelong upgrade service.

4. Compliance with the 2002/95/EC environment protecting demand, doesn't include the Cadmium,
Hydride and fluoride

5. Adopting the well-known brand components, the devices can suffer the temperature not less than

6. Charge mode: Three stages (fast charge, constant charge, floating charge)

7.12V/24V/48V system auto recognize for easy control.

8. Nominal maximum solar input is DC 150V

9. Connected Battery Type choosing: Sealed lead acid, vented, Gel, NiCd battery. Other types of
The batteries can also be defined.

10. LCD and LEDs show all kinds of parameter like products model, PV input voltage, battery
Voltage, charge current, charge power, work condition, and also can add customers'company name
And website.

11. Communication Port. RS232 communication can provide communication protocol, This make
The unified and integrated management more convenient to customers.

12. With providing a Microsoft by connecting with PC that can show the working state and all
Parameters in 7 languages.

13. Extensible LAN remote control.

14. Equipment integrity: Controller+CD-ROM(microcomputer software) + communication
Wire+Anderson terminals;


15. CE, ROHS, FCC, PSE certifications approved. The device also can support to pass the other
Certifications.

16.1 years warranty. And 3~10 years extended warranty service also can be provided.


Payment term: T/T or paypal

Delivery: 1-3 working days


Welcome to consult any time