Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available

20a Solar Charge Controller, Solar Charge Controller, Solar Regulator manufacturer / supplier in China, offering 12V/24V PWM Solar Charge Controller (20A), 100W USB Car Power Inverter (DXP100HUSB), 1000 Watts Modified Sine Wave Inverter DC 24V to AC 220V off Grid DC AC Power Inverter and so on.

Gold Member Since 2011
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12V/24V PWM Solar Charge Controller (20A)

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Min. Order: 20 Pieces
Port: Guangzhou, China
Production Capacity: 80000PCS/Month
Payment Terms: T/T, Western Union, Money Gram
Condition: New
Certification: CE
Application: Solar System Controller, Charger Controller
Rated Voltage: 12V
Color: Black
Warranty: 1 Year

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Basic Info

Model NO.: 20A PWM
OEM: Welcome
Certificate: CE
Trademark: DOXIN
Transport Package: 1PCS/Color Box
Specification: CE
Origin: Guangzhou, China
HS Code: 8542310090

Product Description

20A Solar charge controller/solar regular

Design with a microcontroller for automatic lighting control function. Good for street and pathway lighting, parking area, bus station and signage and ect.

Electrical Data
Model 5A, 10A, 15A, 20A
Max. Solar Panel Current 10A 15A 20A
Max. Load Panel Current 10A 15A 20A
Norminal Voltage 12V/24V, automatic recognition
Boost Voltage 14.5V/29.0V
Equalization Voltage 14.8V/29.6V
Float Voltage 13.7V/27.4V
Low Voltage Disconnect Fuction Controlled by state of charge:
Controlled by voltage: 11.0/22.0V
Load Reconnect Voltage 12.8/25.6V
Temperature Compensation -4mv/(° C*cell)
Max. Wire Size 16mm2
Ambient temperature -40° C to +50° C
Internal protection IP22
Material PC
Certificates CE, ISO
Warranty Period Replacement for manufacturing defects within 1 years

Dimensions Length: 150mm
Width: 100mm
Height: 40mm
Weight 0.21kg
Container Loading 113333PCS/40'HQ

1. The charge controller adjusts itself automatically to 12V or 24V system voltage.
2. Clear, readable display of the state of charge.
3. Programmable Nightlight Function.
4. Detects day and night using the PV array.
5. Three states charge way.
6. Automatic adaptation to the ambient temperature.
7. Low voltage disconnected regulated by state of charge or voltage.
8. Biggest 16mm2 binding clamp
9. Complete Electronic protection.
10. Self-Test

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