epsolar PWM solar controller 20a for street light system light and timer control-BEIJING EPSOLAR TECHNOLOGY CO., LTD._

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epsolar PWM solar controller 20a for street light system light and timer control

MOQ ：300 piece

Lead Time ：10 Days

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Seller Support : Trade Authenticity Guaranteed & Accepting

Payment : T/T

Departure Port : Tianjin

Product details

Supply Ability

Supply Ability：1000 piecesWarranty(Year)：2 Year

Packaging & Delivery

Length：41.5 cmWidth：31.5 cm
Height：24 cm
Packaging：50 piece

Product Specifications

Product Description

LandStarSeries Solar Controller

LandStarseries solar charge controller that adopts the most advanced digital techniqueand operates fully automatically. The Pulse Width Modulation (PWM) batterycharging can greatly increase the lifetime of battery.

Application：

Idealfor off-grid solar lighting system that needs light and timer control

★ Solarstreet lights

★ Solargarden lights

★ Solardetection equipment at night

Features：

◆12/24V auto work

◆High efficient Series PWM charging

◆ Gel,Sealed and Flooded battery type option

◆Widely used, automatically recognize day/night

◆Intelligent timer function with 1-15 hours option

◆Digital LED menu with simple setting and easy using

◆Use MOSFET as electronic switch

◆ Temperature compensation

◆Electronic protection: over charging,over discharging, overload, short circuit , and overheating

◆Reverse protection: any combination of solar module and battery

Electrical parameters	LS1024R	LS1524R	LS2024R
Nominal System Voltage	12 / 24VDC auto work
Rated Battery Current	10A	15A	20A
Max. Battery Voltage	32V
Charge Circuit Voltage Drop	≤0.26V
Discharge Circuit Voltage Drop	≤0.15V
Self-consumption	≤6mA

Battery Voltage Parameters (temperature at 25℃)
Battery charging setting	Gel	Sealed	Flooded
Over Voltage Disconnect Voltage	16V; x2/24V	16V; x2/24V	16V; x2/24V
Charging Limit Voltage	15.5V;x2/24V	15.5V;x2/24V	15.5V;x2/24V
Equalize Charging Voltage	——	14.6V;x2/24V	14.8V;x2/24V
Boost Charging Voltage	14.2V;x2/24V	14.4V;x2/24V	14.6V;x2/24V
Float Charging Voltage	13.8V;x2/24V	13.8V;x2/24V	13.8V;x2/24V
Low Voltage Reconnect Voltage	12.6V;x2/24V	12.6V;x2/24V	12.6V;x2/24V
Low Voltage Disconnect Voltage	11.1V;x2/24V	11.1V;x2/24V	11.1V;x2/24V
Equalize Duration	——	2 hours	2 hours
Boost Duration	2 hours	2 hours	2 hours

Environmental parameters		Mechanical Parameters LS1024R LS1524R/LS2024R
Working temperature	-35℃to +55℃	Overall dimension	140 x 65 x 34mm	144x 75x 45mm
Storage temperature	-35℃to +80℃	Mounting dimension	130 x 45mm	135 x 55mm
Humidity	10%-90% NC	Terminal	4mm2	10mm2
Enclosure	IP30	Net weight	0.15kg	0.25kg