Doxin solar street light charge power controller 12 volt 20 amp 12V/24V for solar system
USD $3 - $4 /Piece
Min.Order:30 Pieces
Guangzhou Tianhe District Longdong Doxin Electronic Factory
Doxin solar street light charge power controller 12 volt 20 amp 12V/24V for solar system
Light and timer control (Single timer and dual timer optional)
Ideal for public lighting area, such as street light, path way, garden lights, parking area,bus station etc.
Current: 10A/15A/20A
Voltage: 12/24V auto work
1. Summarize
LC series solar charge controller adopts the most advanced digital technique and operates automatically.
The Pulse Width Modulation (PWM) battery charging can greatly increase the lifetime of battery.
2. Application:
Ideal for off-grid solar lighting system that needs light and timer control
Solar street light system
Solar garden light system
Solar billboard
Solar detection equipment etc.
3. Features
Intelligent System Optimum Control
High efficient Series PWM charging with temperature compensation
Compact size
Use MOSFET as electronic switch, without any mechanical switch
Digital LED menu, only one key choose the battery type
Load status display
Gel, Sealed and Flooded battery type option
Big terminals and big distance between terminals
Electronic protection: Overheating, over charging, over discharging, overload, and short circuit
Reverse polarity protection: Any combination of solar module and battery
In-build high accuracy constant current (LED Driver), with 91%-96% output efficiency
High efficiency series PWM charging
Over-load, Load short-circuit, PV/battery reverse polarity protection, ect.
A setting button to set adjustable lighting control option
Full power timer, Second timer, Third timer, hours to dawn timer are option with different output power
With self-dimming capability basing on battery voltage to save energy and realize lamps turn on for 365days
Special for LESS THAN 70W Solar LED Street Lights
4. Electronic Protections:
·Overheating
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity
5. Sepecification
Fully digitized microprocessorcontrol ,useSCM | |||
Provide longerbattery lifeand improved system performance | |||
Series PWMchargemode&State of Charge(SOC) battery regulation | |||
4stagescharging :Equalization,PWM,Boost Float | |||
External temperaturecompensation sensor | |||
LED displayfor charging, Battery andDC loadrunning stateand fault | |||
Full circuit protection, | |||
Overloadand shortcircuit protection and resume when released | |||
Over dischargeprotection and resume | |||
Over chargeprotection | |||
Reverse polarity protection forsolarpanel ,battery andDC load. | |||
Reverse currentat night | |||
Lighting protection | |||
12V or 24VDC automatic work | |||
Optional loadcontrolfunctions:TimeControl, | |||
Light Controland Timer set usefor solarstreet light | |||
SCH10,SCH10-ST twoshape optional |
Description | Parameter |
Temperature Compensation Coefficient(TEMPCO)* | -30mV/°C/12V(25°C ref) |
6. Temperature Compensation Coefficient
* Compensation of equalize, boost, float and boost reconnect voltage
7. Relative hot sale products
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5. Application
6. Our factory: Production Machinery