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.
SRNE SOLAR CO., LTD, established in 2009,is a state level high-tech
enterprise that integrates R&D, manufacturing and sales of
solar charge controller, solar lighting controller, offgrid hybrid
inverter, etc. At present,SRNE is the world’s leading supplier of
solar controller.SRNE products won the global customers’ trust
because of the stable running and excellent performance, Which is
not only popular in China, but also North America, Europe,
Australia, Africa, Southeast Asia and other region.n 2017, SRNE
enter into offgrid hybrid inverter market. After detailed product
planning and long-term developing cycle, SRNE offgrid hybrid
inverter is ready to come into the market.R&D and product
based, along with the excellent after-sale service, SRNE are
devoting to promote the new age of solar applications.
