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MPPT Solar Charger Controller 40A

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Model Sohigh MCB-40A
Brand Sohigh Solar
Voltage(V) 12/24V
Product Origin Guangzhou,China
Capacity 40A
Product DetailParameterDatasheet


Feature of the MPPT solar charger controller


1.With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.


2. 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.

3. MPPT Tracking efficiency is up to 99.9%.

4. Advanced digital power technology raises the circuit energy conversion efficiency to 98%.

5. 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.

6. Support charging lithium batteries, gel batteries, sealed batteries and vented batteries, etc.

7. The controller has an overheat protection mechanism. With charging line loss compensation, the voltage of the battery terminal can be accurately controlled.

8. 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.

9. The controller has an overheat protection mechanism. When the temperature exceeds the set value, the charging current will decline in linear proportion and discharging will be shut off so as to curb the temperature rise of the controller and keep the controller from being damaged by overheat.



Model :Sohigh MCA-

2430

2440

Rated Charge Current

30A

40A

Charging mode*

MPPT automatic maximum power point tracking

Charging method

Three stages : Constant current charging(MPPT),Equalizing charging, float charging

System Rated Voltage

12/24V Auto Rocognized

System identification voltage range

12V system: DC 9V-DC15V

24V system: DC18V-DC30V

MPPT Working voltage range

12V system: DC18V-DC80V

24V system: DC30V-DC100V

Quiescent dissipation

≤2W

Overall Unit efficiency

≥96.5%

Photovoltic module utilization ratio

≤99%

Temperature compensation coefficient

4mV/℃/2V(25℃)

Operating Temperature

‘-20℃~+55℃(to run at full rated current continuously)

Storage Temperature

’-30℃~+80℃

Protection Class

IP30

Grounded type

Positive grounded

Battery Type

GEL,SLD,FLD and Usr (default)

Light control voltage

5V

Man-machine interface

LCD,2 Buttons

Static loss

≤9.2mA/12V , ≤11.7mA/24V

Charge loop voltage drop

≤0.29V

Discharge loop voltage drop

≤0.16V

Aperture for installation

Φ5mm

Optional function

Remote communication, TTL, Standard Modbus protocol








MPPT Solar Charger Controller Datasheet-Sohigh Solar .pdf

Get In Touch

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www.sohighsolar.com

undefined   Email: sohigh@sohighsolar.com
undefined   Tel/Whatsapp/Wechat: +86-136-6893-6561
undefined   Address:Room 2801, Room 2802-2, Block B,Tianxiu Building,Guangzhou,Guangdong

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