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12 volt / 24 volt 20A 20 amp pwm solar charge controller for street light

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12V PWM Solar Charge Controller

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12 volt / 24 volt 20A 20 amp pwm solar charge controller for street light

Large Image : 12 volt / 24 volt 20A 20 amp pwm solar charge controller for street light

Product Details:

Place of Origin:	China
Brand Name:	Sunuse
Certification:	CE, ROHS
Model Number:	PWM2024Z

Payment & Shipping Terms:

Minimum Order Quantity:	1pc
Price:	negotiation
Packaging Details:	Packing in Neutral color box 40pcs/Carton. Dimention: 450395210mm. G.W.:14.5Kg.
Delivery Time:	3-7 working days
Payment Terms:	T/T, Western Union, Paypal, Escrow, E-Credit Line, L/C
Supply Ability:	5000pcs/month

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Detailed Product Description

Rated Voltage:	24V	Maximum Current:	20A
Rated Working Voltage:	24V	Charging Mode:	PWM Mode
Warranty:	1 Year
High Light:	solar charge controller , solar panel regulator charge controller

12 volt 20 amp pwm solar charge controller manual with 3working mode for streetlight use

Quick Detail:

20a pwm solar panel charge controller

1. LCD display
2. PWM battery charging
3. All necessary protections equipped
4. Working mode of the load can be set

Specification:

MODEL	PWM2024Z	MODEL	PWM2024Z
System voltage	12V/24V	Load loss	<13mA
Open circuit voltage	<50V	Voltage drop of charging circuit	<0.2V
Rated charging and discharging current no	20A	Voltage drop of discharging circuit	<0.1V
Elevated voltage	14.4V/28.8V	Humidity requirement	≤90%
Float charging voltage	13.8V/27.6V	Cable diameter	<6mm²
Low voltage disconnecting	11.2V/22.4V	Installing size	Φ4mm—159mm*68mm
Low voltage recovery	12.6V/25.2V	Dimension	168mm88mm34mm
Charging mode	PWM	Storage temperature	-35°C — 70°C
Output overload and short-circuit protection	output >23A and 60s or	Working temperature	-25°C — 60°C
	>29A and 15s overload protection or
	>40A short-circuit

1. Load LED indicator flickering: the output of the controller is overload or short-circuit. After removing the redundant load, the controller will eliminate the overload protection within two minutes.

2. Charging LED indicator off: No connecting of the solar panels. Please check whether the connect is right and firm.

3. Battery capacity LED indicator off: Please check whether the connection of the solar panels, battery and load is right.

LED Indication Instruction:

Icon	Indicator	State	Instruction
	Charging LED	off	not charging, no connecting of solar panels or weak sunshine
		on	charging, or elevated charging
		flickering	float charging, battery charged full
	Battery capacity LED	green led on	battery capacity full
		yellow led on	battery capacity normal
		red led on	battery capacity low
		red led flickering	low voltage protection for battery
	Load LED	on	load on
		off	load off
		flickering	Load closed, output overload or short-circuit.

Load Working Mode Instruction and Setting:

1. Normal mode: controller is used as PWM charging controller without lighting and timer function. Controller is at this mode without special request.

2. Lighting and timer controlling mode: At this mode, the controller will start the load after darkness and will close the load after setting hours (or sunrise).

3. Lighting control mode: At this mode, when the solar panels voltage is lower than 2.5V (for 24V system, 5V. for 48V system, 10V), controller will start the load after 10 seconds. When the solar panels voltage is higher then 3.5V (for 24V system, 7V. for 48V system, 14V), controller will close the load after 10 seconds.

PWM Technology:

Solar Charger Controller is a system with advanced MOSFET based PWM Technology. The term “charge controller” refers either to a stand-alone device or a control circuitry integrated one within a battery pack, battery-powered solar device or a battery recharger.

The controller is for off-grid solar systems. This protects the battery from getting over charged using the solar module and over discharged by the loads. The charging process has been optimized for long battery life and improved system performance.

The comprehensive self-diagnostics and electronic protection functions prevent damage from installation mistakes or system faults.

Features:

Excellent EMC design
Nominal system voltage automatic recognition
High efficient Series PWM charging, increases battery life and improves the solar system performance
Use MOSFET as an electronic switch, without any mechanical switch
Widely used, automatically recognizes day/night

Graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu display and operation
Humanized design of browser interface, for convenience of operation
Full control parameters setting and modification, diversified load control mode
Gel, Sealed and Flooded battery type options
Adopt temperature compensation, correction algorithm for charging and discharging parameters automatically and improve battery life
Electronic protection from overheating, overcharging, over discharging, over load, and short circuit.
Reverse protection: any combination of solar module and battery

12 volt / 24 volt 20A 20 amp pwm solar charge controller for street light 3

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Contact Person: Mr. Song

Tel: 86-137367899

Fax: 86-755-7287468