20A 30A 40A solar controller

20A 30A 40A solar controller


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Brand name
Putian
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
solar charge controller, solar controller, solar regulator, solar panel controller
Category
Solar Chargers & Controllers

Nanjing Putian Datang Information Electronics Co Ltd

Country / Year Established
China China /
Business type
Others
Verified Certificate

11

Product name 20A 30A 40A solar controller Certification -
Category Solar Chargers & Controllers Ingredients -
Keyword solar charge controller , solar controller , solar regulator , solar panel controller Unit Size -
Brand name Putian Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

This solar controller can recognize 12V/24V automatically
LCD display
One year's data memory
12V/24V automatic recognition
External temperature sensor, automatic temperature compensation
Perfect EMC design
Many choices of battery type, working mode and protection
Four stage charge way: Fast, boost, equalization, float
Full automatic electronic protect function

Model Max20/30/40
Max solar current or load current  20/30/40A
System  voltge 12V/24V automatic recognition
Fast voltage 14.0/28.0V (25º C)
Boost voltage 14.0~15.0V/28.0~30.0V (25º C)(programmable)      
Equalization voltage 14.0~15.5V/28.0~31.0V (25º C) (Liquid)(programmable)
Float voltage 13.0~14.5V/26.0~29.0V (25º C) (programmable)
Load disconnect voltage voltage 11.0~12.5V/22.0~25.0V (programmable)
SOC 20~70% (programmable)
Load reconnect voltage voltage 11.8~13.3V/23.6~26.6V (programmable)
SOC 40~90% (programmable)
Over voltage protection voltage 16.5/33.0V
Day/Night threshold 3.0~7.5V/6.0~15.0V (programmable)
Working time during night 0~18Hours (programmable)
Light on/off delay 0~2Hours (programmable)
Batterytype Liquid,Gel
Nominal capacity 10Ah~9990Ah (programmable)
Temperature compensation -4.17mV/K per cell (boost, equalization),-3.33mV/K per cell (float)
Max solar voltage 55V
Max battery voltage 40V
Dimensions/Weight 127x189x47mm/550g
 
Max. Wire size 25mm²
Own consumption 13.8mA
Ambient temperature -10~+60º C
Degree of protection IP32
Product Info Attached File

MAX user manual.pdf

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Nanjing Putian Datang Information Electronics Co Ltd

Country / Year Established
China China /
Business type
Others

11

President
Mr Yan
Address
Fenghui Avenue, Yuhua Economic Development Zone, Nanjing, China
Product Category
Solar Chargers & Controllers
No. of Total Employees
101-500
Company introduction

Nanjing Putian Datang Information Electronics Co Ltd has manufactured solar controller since 2005. the solar controller ranges from 5A to 40A. We have solar controller both for solar power systems and solar lights. Our solar power systems adopts PWM and MPPT technology. Our solar light controller adopts waterproof design. And some models of our solar light controller is built in LED driver. That means the LED fixture don't need driver. And this kind of controller built in LED driver can adjust LED's output power at 3 time periods. Our solar light controllers all have light and time controlling.

Main Markets

Aruba Aruba

Australia Australia

India India

Pakistan Pakistan

South Korea South Korea

Turkey Turkey

U.S.A U.S.A

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