Products Description

Hefei Jingchi New Energy Co., Ltd.

JC Power is an international high-tech growth enterprise, specializing in the R & D and sales of solar panels, solar inverters,controllers and pv solar power generation and battery storage systems, and providing one-stop solutions for pv products.

Model

MPJ20

MPJ40

MPJ60

INPUT

Maximum PV open circuit voltage

100V (at the lowest temperature) 92V (at standard temperature of 25℃)

Minimum PV voltage

20V/40V/60V/80V

Rated charge current

20A    

40A    

60A   

OUTPUT

System voltage

12V/24/36/48V AUTO

Rated discharge current

10A

20A

30A

Own consumption

≤50mA

MPPT highest accuracy

99%

Maximum charging efficiency

97%

Charging control mode

Multi-stage (MPPT, Absorption, Float, Equalization, CV)

Float charge

13.8V/27.6V

Absorption charge

14.4V/28.8V

Equalization charge

14.6V/29.2V

Load disconnection (LVD)

10.8V/21.6V

Load reconnection (LVR)

12.6V/25.2V

Load control mode

Normal, light control, light and timing control, timing control, reverse light control

Light control point voltage

5V/10V/15V/20V

Battery type

GEL, SLD, FLD AND USR (default), LifePO4, Lithium batteries customization

APPEARANCE & ENVIRONMENT

Human interface

LCD with backlight, 2 buttons

Cooling mode

AL alloy heat sink 

Wiring

High current copper terminal ≤16mm2 (3AWG)

Temperature probe

build-in

Communication mode

RS485, RJ45 port

Working temperature range

-20 ~ +55 ℃

Storage temperature range

-30 ~ +80 ℃

Humidity

10% - 90% no condendation