PWM Solar Charge Controller 12v
Brand Name:SRNE
Certification:CE/RoHS/ ISO9001
Model Number:SR-LM10A
Minimum Order Quantity:1pcs
Place of Origin:Guangdong, China
Supply Ability:1000 Piece/Pieces per Month
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Location:
Shenzhen Guangdong China
Address:
4-5F,13A Wutong Island, Neihuan Road, Xixiang, Shenzhen,China
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Product Details
PWM Solar Charge Controller 12v
TVS lightning protection solar controller with various status indications
Product Description
Features of SR-LM10A
1. Automatic identification of 12V/24V system voltage.
2. LED digital display and single key operations which makes
operate simply and conveniently.
3. Adopting ternary form charging algorithm, charge the storage
battery in equalizing charge mode once a week .It can prevent
battery from imbalance and vulcanization effectively, also battery
service life will be extended.
4. Four working modes which made it convenient to use in all kinds
of street lamps and monitoring devices.
5. Designed in industrial-scale which can suitable use for harsh
environments.
6. Has the electricity protection data function .Parameter can be
stored when the power system failure. No need to setting again. It
is very simple and convenient to use.
7. Various status indications.
8. Over charging protection, over discharging protection, over
load, short circuit protection, reverse polarity protection
9. 5V USB output connector can use for charging electronic
equipment.
10. TVS lightning protection.
Parameter of SR-LM10A
System voltage | 12V/24V Auto |
System current | 10A |
No-load loss | < 10mA/12V;10mA/24V |
Solar energy input voltage | < 55V |
Over voltage protection | 17.0V; ×2/24V |
Equal charging voltage | 14.6V; ×2/24V(25℃), duration:1h |
Ascending charging voltage | 14.4V; ×2/24V(25℃), duration:2h |
Float charging voltage | 13.8V; ×2/24V (25℃) |
Return voltage during charging | 13.2V; ×2/24V (25℃) |
Return voltage for over-discharging | 12.6V; ×2/24V |
Under voltage | 12.0V; ×2/24V |
Over-discharging voltage | 11.1V; ×2/24V |
Temperature compensation | -4.0mv/℃/2V |
Light-control voltage | Light-control open 5V; light-control close 6V |
Light-control judgment time | 10min |
USB Output | 5V/1.2A |
Circuit protection | Over-charge, over-discharge, short circuit and over-load protection |
Anti- connection-reverse protection for solar battery and storage battery. | |
Working temperature | -35℃ to +65℃ |
Protection level | IP30 |
Weight | 120g |
Dimensions | 124.7×69.4×34.0(mm)(L×W×H) |
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
Detail of SR-LM10A
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.
PWM Solar Charge Controller 12v
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