Zhejiang Tress Electronics Technology Co., Ltd.
Main products:1kw Grid-Tie Solar Inverter,2kw Power Solar Inverter,10kw PV Inverter,3kw Off Grid Inverter,10kw Off Grid Inverter
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Contact Us
  • Contact Person : Ms. Mao Bella
  • Company Name : Zhejiang Tress Electronics Technology Co., Ltd.
  • Tel : 86-577-61677773
  • Fax : 86-577-62715225
  • Address : Zhejiang,yueqing,Paiyantou Industrial Zone,Qiligang town,Yueqing,Zhejiang,325600 P.R.China
  • Country/Region : China
  • Zip : 325600

solar charger controller 12V/24V 40A

solar charger controller 12V/24V 40A
Product Detailed
1.12V/24V Solar Charger Controller 2.High converting efficiency higher than 97% for minimizing energy loss 3.1 year waranty

12V/24V  Solar Charger  Controller

Features

l       High converting efficiency higher than 97% for minimizing energy loss

l       Built-in MPPT tracker for optimizing the power transformation

l       Reversed current protection for preventing equipment damage

l       Automatic battery temperature compensation for long-term reliability

l       Capable of selecting different charging mode for various type of batteries

l       Capable of connecting additional DC load for wider applications

l       Three stage charge control system (bulk, absorption, and float mode) with temperature compensation

l       LED indicators display charge status in real time

l       Pulse Width Modulation (PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance

Technical Parameter

Model

CM-40A

Rated voltage

12/24 VDC

Rated charge current

40A

Load current

15A

Input voltage range

15-55VDC

Max. PV open circuit 

55VDC

array voltage

Typical idle consumption

At idle < 10mA

Overload protection (DC load)

2.0*Inom>5s    1.5*Inom>20s

1.25*Inom tempreture controlled

Bulk charge

14.6V (default)

29.2V (default)

Floating charge

13.4V (default)

26.8V (default)

Equalization charge

14.0V (default)

28.0V (default)

Over charge disconnection

14.8 V

29.6 V

Over charge recorery

13.6 V

27.2 V

Over discharge disconnection

10.8 V (default)

21.6 V (default)

Over discharge reconnection

12.3 V

24.6 V

Temprature compensation

-13.2 MV/

-26.4 MV/

Lead acid battery settings

Adjustable

NiCad battery settings

Adjustable

Load control mode

1.       Low Voltage Reconnect (LVR): Adjustable

2.       Low Voltage Disconnect (LVD): Automatic disconnection

3.       Reconnection: Includes warning flash before disconnect and reconnection.

Low voltage reconnect 

12.0-14.0 VDC

24.0-28.0 VDC

Low voltage disconnect

10.5-12.5 VDC

21.0-25.0 VDC

Ambient temperature

0-40(full load)    40-60(de-rating)

Altitude

Operating 5000m ,  Non-Operating 16000m

Protection class

IP21

Battery temperature sensor

BTS-optional remote battery temperature sensor for

Increased charging precision

solar charger controller 12V/24V 40A



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