MPPT Solar Charge Controller LC2430N10H

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MPPT Solar Charge Controller LC2430N10H

With the PowerCatcher MPPT technology, the controller is able to track the maximum power point of solar panels even in a complex environment. It is perfect for solar monitoring system.


1. With the PowerCatcher MPPT technology, the controller is able to track the maximum power point of solar panels even in a complex environment. It has higher response speed and tracking efficiency compared with those controllers with traditional MPPT technology.
2. MPPT tracking efficiency is up to 99.9%. 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. 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.
4. The output constant voltage value for loads is optional in 12V/24V, making it ideal for voltage sensitive loads.
5. When the battery is damaged or lost, the PV system can directly supply power to the load.
6. Two operating modes are available: charging priority and load priority. That is, solar panel is available to preferentially charge the battery or supply power to the load.
7. Advanced limited current charging mode allows customers to use the solar panel that exceed the rated power.
8. Controller with common negative electrode design can be applied to a negative electrode earthing system.
9. Advanced digital power technology raises the circuit energy conversion efficiency to 98%.
10. Charging procedures of various types of batteries such as lithium battery, gel battery, sealed battery and vented battery are supported.
11. It adopts dual serial port design, i.e. isolated 485 communication port and TTL communication port, and supports standard modbus protocol to meet the communication needs of different occasions.
12. The controller can be connected with LCD screen or Bluetooth module or remote GPRS module so that users can not only check operating data and status, but also modify the controller parameters.
13. 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.
14. Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the lifespan of battery.
15. Solar panel short circuit protection, charging over current protection, load short circuit protection, overload protection, battery open circuit protection, overheat protection and TVS lightening protection, etc. are available.

Parameter Name

Parameter Values



System voltage


No load loss

<25mA/12V; <18mA/24V

Battery voltage


Maximum PV Open-Circuit Voltage

92V (25℃); 95V (Minimum Ambient Temperature)

Voltage Range at MPP (Maximum Power Point)

Accumulator Voltage +2V ~ 72V

Rated charging current


Maximum PV Input Power


Charging Conversion Efficiency


MPPT Tracking Efficiency


Load Constant Voltage Output Voltage

12V/24V (optional)

Load Rated Power


Load Ripple Voltage

100mA (full load)

Load Ripple Current

200mA(full load)

Load Regulation


Line Regulation


Temperature compensation coefficient

-3mv/°C/2V (default); no temperature compensation for lithium battery

Operating temperature

-35℃ ~ +65℃

Protection grade




Communication mode

TTL Serial Communication, Isolated 485 Serial Communication


≤ 3000m

Product Dimensions


solar charger inverter Authentications

solar charger inverter Authentications


Q1: What kind of certificates you have for your solar controllers ?

SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q2: Are you a manufacturer or trading company?

SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and 

manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we 

have our own factory.

Q3: Can I buy one sample for testing?

SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can 

help u fix any technicial problem or confusion.

Q4: How are about the delivery?



1-2 working days

Order: within 7 working days depending on the order quantities

OEM Order:4-8 working days after confirming the sample

Q5: How're about your customers service?

SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the 

defective rate is below 0.1%.we do try our best to provide a good customer service.

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.



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