Jixiao@MPPT Controllers -JX220703-05  20A 30A 40A
Jixiao@MPPT Controllers -JX220703-05  20A 30A 40A

Jixiao@MPPT Controllers -JX220703-05 20A 30A 40A

Solar MPPT Common negative pole charge controller ML24V series  for off-grid.

Feature

1. The maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems. The charging efficiency is 15% to 20% higher than the conventional PWM method.
 
2. Automatic charging voltage regulation function: When there is battery open circuit or lithium battery BMS overcharge protection, the controller battery terminal will output at the rated charging voltage value.
 
3. MPPT tracking efficiency is up to 99.9%.
 
4. Advanced digital power technology raises the circuit energy conversion efficiency to 98%.
 
5. Support charging lithium batteries, gel batteries, sealed batteries and vented batteries, etc.
 
6. The controller features a limited current charging mode. When the solar panel power exceeds a certain level and charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
 
7. Support automatic identification of lead-acid battery voltage.

Jixiao@MPPT Controllers -JX220703  Specification

Model

JX220703

JX220704

JX220705

System voltage

12V/24VAuto

No-load loss

0.7 W to 1.2W

Battery voltage

9V to 35V

Max. solar input voltage

100V(25℃) 90V(-25℃)

Max. power point voltage range

Battery Voltage+2V to 75V

Rated charging current

20A

30A

40A

Rated load current

20A

Max. capacitive load

capacity

10000uF

Max. photovoltaic 

systerm  input power

260W/12V

520W/24V

400W/12V

800W/24V

520W/12V

1040W/24V

Conversion efficiency

≤98%

MPPT tracking efficiency

>99%

Temperature

compensation factor

-3mv/℃/2V(default)

Operating temperature

-35℃  to +45℃

Protection degree

IP32

Weight

1.4Kg

2Kg

2Kg

Communication method

RS232

Altitude

≤ 3000m

Product dimensions

210*151*59.5mm

238*173*72.5mm

238*173*72.5mm

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