Home Metallurgy, Mineral & Energy Solar Controller Solar Charge Controller 20a Solar Power Controller 2025 Product List

20a Solar Power Controller

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US$ 31-33 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Installation and Debugging Guide
2
New
ISO, CE, RoHS, FCC,ISO14001
Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
12V/24V

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US$ 182-188 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Yes
2 Years
New
ISO, CE
Solar System Controller, Charger Controller
24/48V

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US$ 14-15.3 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Installation and Debugging Guide
1
New
ISO, CE, RoHS, FCC
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
12V/24V

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US$ 40-98 / Piece
1 Piece (MOQ)
MY Solar Technology Co., Ltd.
MY Solar Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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5(4.0)

"Fast Delivery"
Fast Delivery
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Performance Warranty
1 Year
New
ISO, CE
Solar System Controller
12V 24V

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US$ 58-108 / Piece
10 Pieces (MOQ)
Foshan Snat Energy Electrical Technology Co., Ltd.
Foshan Snat Energy Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Free Parts
1year
New
ISO, CE, RoHS
Solar System Controller, Charger Controller, Solar Working Station
24V

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US$ 9-199 / Piece
10 Pieces (MOQ)
SunEvo Solar Co., Ltd.
SunEvo Solar Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Trading Company

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Yes
5years
New
ISO, CE
Solar System Controller, Solar Working Station
48V

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US$ 3.2-4.2 / Piece
10 Pieces (MOQ)
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3 Years
New
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12V 24V
18V,36VDC
DC 12V/24V10A 20A

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US$ 5-7 / Piece
10 Pieces (MOQ)
Zhejiang Juxing New Energy Co., Ltd.
Zhejiang Juxing New Energy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Online Technical Support
2 Years
New
CE
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station
24V

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US$ 7-8 / Piece
50 Pieces (MOQ)
Guangzhou Sunshine New Energy Technology Co., Ltd
Guangzhou Sunshine New Energy Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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New
ISO, CE
Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
12V
IP32
Color Paper Box Packaging

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US$ 49-100 / Piece
1 Piece (MOQ)
Yangzhou Intelligence Solar Group Co., Ltd.
Yangzhou Intelligence Solar Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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New
ISO, CE, RoHS Soncap Pvoc Coc Saso FCC
Home, Industrial, Commercial
Normal
3200W
12V/24V/36V/48V Auto

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US$ 4.85-5.11 / Piece
100 Pieces (MOQ)
Sunrise New Energy Co., Ltd.
Sunrise New Energy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Lifetime Technical Support
18 Months
New
ISO, CE
Solar System Controller, Charger Controller, Voltage Controller
12V/24V/36V/48V Auto

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US$ 9.8-13.5 / Piece
100 Pieces (MOQ)
WHC SOLAR CO., LTD.
WHC SOLAR CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Yes
18 Months
New
ISO, CE, RoHS
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
12/24V

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US$ 3.2-4 / Piece
1 Piece (MOQ)
Guangzhou Jinsheng NewEnergy Technology Co., Ltd.
Guangzhou Jinsheng NewEnergy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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New
CE, RoHS, IEC
Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller
12V
LCD Screen
12V/24V

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US$ 40.6-43.8 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Installation and Debugging Guide
1
New
ISO, CE, RoHS, FCC
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
12V/24V

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US$ 1-50 / Piece
5 Pieces (MOQ)
Shenzhen UPSEN Electronic Co., Ltd.
Shenzhen UPSEN Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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1 Year
New
Collector Controller, Solar System Controller, Charger Controller, Voltage Controller
12/24V Auto
12V/24/48V/96 Auto
Green, Blue

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US$ 4.2-5.8 / Piece
10 Pieces (MOQ)
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3 Years
New
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12V 24V
18V,36VDC
DC 12V/24V10A 20A

Favorites

US$ 460-1600 / Piece
1 Piece (MOQ)
Jinan Deming Power Equipment Co., Ltd
Jinan Deming Power Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Provide
1 Year
New
ISO, CE
Solar System Controller, Charger Controller
420V

Favorites

US$ 3.4-4.4 / Piece
100 Pieces (MOQ)
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3 Years
New
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12V 24V
18V,36VDC
DC 12V/24V10A 20A

Favorites

1 Piece (MOQ)
SHANGHAI STIN ENERGY TECHNOLOGY CO., LTD.
SHANGHAI STIN ENERGY TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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New
ISO, CE
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station
12V/24V/36V/48V
Carton Box
Shanghai, China

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US$ 3-4 / Piece
800 Pieces (MOQ)
Zhongshan Juneng Jiu Technology Co.,Ltd
Zhongshan Juneng Jiu Technology Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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New
ISO, CE
Solar System Controller
12V/24V
Box
18.5*11.7*5cm

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US$ 31-33 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Installation and Debugging Guide
2
New
ISO, CE, RoHS, FCC
Solar System Controller, Charger Controller, RV/Camping/Yacht
12V/24V

Favorites

US$ 15.44-58.77 / Piece
1 Piece (MOQ)
NINGBO KEMAPOWER ELECTRONICS CO., LTD.
NINGBO KEMAPOWER ELECTRONICS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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1 Year
1 Year
New
API, ISO, CB, CE
Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12/24/36/48V

Favorites

US$ 33-33.4 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Yes
2 Years
New
ISO, CE, Ukca
Solar System Controller, Charger Controller, Voltage Controller
12/24V

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US$ 3-4 / Piece
10 Pieces (MOQ)
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3 Years
New
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12V 24V
18V,36VDC
DC 12V/24V10A 20A

Favorites

US$ 41.25-136.25 / Piece
1 Piece (MOQ)
Guangdong Xindun Power Technology Co., Ltd.
Guangdong Xindun Power Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2016
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Free Parts
2 Years
New
ISO, CE
Collector Controller, Charger Controller, Solar Working Station, Voltage Controller
12V/24V/48V

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US$ 10-11.6 / Piece
1 Piece (MOQ)
Qingdao Skywise Technology Co., Ltd.
Qingdao Skywise Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Installation and Debugging Guide
2
New
ISO, CE, RoHS, FCC,ISO14001
Solar System Controller, Charger Controller, Lighting Controller
12V/24V

Favorites

US$ 3.2-4.2 / Piece
10 Pieces (MOQ)
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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3 Years
New
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
12V 24V
18V,36VDC
DC 12V/24V10A 20A

Favorites

US$ 20 / Piece
10 Pieces (MOQ)
Flagsun (Suzhou) New Energy Co., Ltd.
Flagsun (Suzhou) New Energy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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Yes
5 Years
New
Collector Controller, Solar System Controller, Charger Controller, Wind Controller, Solar Working Station, Voltage Controller
12V 24V 10A 20A 30A 40A 50A 60A
Solar Working Station

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US$ 20-65 / Piece
1 Piece (MOQ)
Guangzhou Golden Electric Co., Ltd
Guangzhou Golden Electric Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Best After-Sales Service
12 Month
New
API, ISO, CB, CE
Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station
12V/24V

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US$ 1.39-1.44 / Piece
100 Pieces (MOQ)
Sunrise New Energy Co., Ltd.
Sunrise New Energy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Lifetime Technical Support
18 Months
New
ISO, CE
Solar System Controller, Charger Controller
12V/24V Auto
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on 20a Solar Power Controller
Q
What type of technology is commonly used in solar controllers?
A
The 20a Solar Power Controller is a key item within our extensive Solar Controller selection.Solar controllers commonly utilize Pulse Width Modulation (PWM) or Maximum Power Point Tracking (MPPT) technology to optimize the efficiency and performance of a solar system. Understanding these technologies can help you choose the right solar controller for your energy needs.
Q
How can I differentiate a reliable solar controller supplier in China?
A
Discover the perfect addition to your Solar Controller with our 20a Solar Power Controller.Identifying a reliable supplier in China includes assessing their certification, reputation, and track record in the industry. Seek transparent communication, quality standards, and adherence to safety regulations. Cooperating with a trusted manufacturer ensures product durability and performance.
Q
What are the advantages of manufacturing solar controllers in China?
A
Upgrade your Solar Controller with the elegant and durable 20a Solar Power Controller.Manufacturing solar controllers in China offers cost-efficiency, access to a skilled workforce, advanced technology integration, and streamlined production processes. Partnering with a reputable manufacturer guarantees product reliability, innovation, and customizable solutions tailored to meet your specific requirements.
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