Product Details

solar 12 volt 20 amp 24v 48v solar panel charge controller

Product Description

1. Solar charge controller in solar systems:

2. Detailed pictures:

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

car solar battery charge regulator controller

Compatible with 480W/240W solar panel with dark activated function, Max current is 20A/10A EPRC-ST solar street light controller. It's the second generation of the EPRC solar street light controller, it provide automatic lighting control function. good for street and pathway lighting, parking area, bus station and signage and etc.

3. 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.

4. 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.

5. 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

6. Electronic Protections:

·Overheating
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity

7. 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

ITEM	MODEL	DX-SL10A	DX-SL20A
Ratedchargecurrent		10A	20A
Rated loadcurrent		10A	20A
System voltage		12/24V AUTO work
Protection	Over load	125% for60sec.150% for5sec.for load and solar panel
	Shortcircuit	Over 300%, shut offat noce.for load and solar panel
	Over voltage	17V / 2*17V,for load
	Low voltage	10.5VDC/21VDC
	Reverse polarity	protection forsolar panel ,battery andDCload.
	Reverse current	yes.at night
	Lighting protection	yes
Staticcurrent		≤ 6mA
Voltagedrop	Chargingloop	≤ 0.26V
	Dischargeloop	≤ 0.15V
Charging	Boostcharging	14.6V,29.2V for 30Mins.Only forBattery wasoverdischarged.
voltage	Equalizing charging	14.4V,2*14.4V for30mins
	Floatcharge	13.6V, 2*13.6V
	Charging recovery	13.2V,2*13.2V
	Temperaturecompensation	-5mv2V
	Battery low	12.0V, 2*12V
	Loaddisconnect voltage	11.1V- 2*11.1V
		13.1V,2*13.1V
	Over dischargeforced recovery	12.5V,25.0V, ( recovery by switch )
Charging controlmode		Series PWMcharge mode &State of Charge(SOC),Automatic compensation
Running temperature		Industrygrade :-35 to +55;Commercial Grade: -5 to +50
Tropicalization		PCB was spraycover.Terminals corrosion protected
Protection class		IP22
Case material		ABS
LED display		Charging, Battery and DC load running state and fault
Terminalsize		Max6 Sqmm wires
Optionalfunctions		Time+light Control(RC),Timer set(RC-M),usefor solar street light
Productsize(mm)		13319.926.9	13319.926.9
Carton size(mm)		510310210mm/50PCS	510310210mm/50PCS
Carton weight(kg)		11	11

8. Temperature Compensation Coefficient

Description	Parameter
Temperature Compensation Coefficient(TEMPCO)*	-30mV/°C/12V(25°C ref)

* Compensation of equalize, boost, float and boost reconnect voltage

Our Services

^{9. Customers service}

Please contact us through email to me, we will assist you in any way possible and aim to answer all emails within 24-48 hours.

OEM Services

1.Logo Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label Please offer us your own model numbers.
3. Manual Please offer us the finished manual file that can be printed directly.
4. Packing Box We will offer you the demension and the design file.Please design your own style based on this file then send it back to us.We will print some samples for your checking.

Payment Terms

1. T/T ,Western Union,Money Gram.
2. We will arrange the products and shipment within 3-7 working days after receive the payment

Lead Time

1.Sample orders will be delivered from our factory within 7 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Big orders will be delivered from our factory within 15-25 working days at most.

Shipment

1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.

After-sale service

• 1.All products have been checked and packaged in good condition before dispatch.

• 2.Warranty :one years,

• 3. In case the item is defective, please inform us within 30 days of receipt, we will replace a new one,but you need to in charge for the freight.No Refunds are offered.

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