Features of SR-LG4860

1. The controller carried with LCM module which can display system status and parameters
2. Parameters of charge and discharge are adjustable
3. Begin to ascending charging automatically when the voltage of battery below the ascending charging recover voltage
4. Temperature compensation become more accurate due to Double temperature sensors design,inner temperature sensor test the inner temperature of the controller,outer temperature sensor test the outer temperature of the controller.
5. The controller could figure out everyday’s power of charge and discharge which make user assess the controller and entire system more easily
6. With the charging current overload protection function, the controller will reduce the charge current to protect the charging circuit after it surpass the rated current.
7. A equalizing charge every 30 days in order to prevent battery vulcanization
8. Industrial-grade chips and precision components makes the controller can operate in any harsh environment
9. Design of double MOS series control circuit and PWM dim control make the charging efficiency increased greatly
10. The setting parameter possess the saving function which makes the parameter won’t be erased after losing the electricity and system become more reliable.
11. Three kinds of load work mode: purely light-operated, light-operated+time controlled,long-term on mode.

Electronic protections:
• PV Over Current/power
• PV Short Circuit
• PV Reverse Polarity
• Night Reverse Charging
• Battery Reverse Polarity
• Battery Over Voltage
• Battery Over Discharge
• Battery Overheating
• Controller Overheating
• Lithium Battery Low Temperature
• Load Short Circuit ,
• Load Overload
• TVS High Voltage Transients

Parameter of SR-LG4860

Packing of SR-LG4860

Shenzhen Shuori New Energy technology Co.,Ltd.has founded in 2009 with independent intellectual property,right and brand .We set R&D,manufacture,sales and service as a whole ,specialized in solar controller,system solutions,application system and engineering service,solar PV power supply related technology development of national high tech enterprise.

FAQ:

Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q: 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.

Q: 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.

Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample

Q: 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.