20/30A solar charge controller for different battery 1501 12/24V

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US $1-25 / Pieces | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Solli 1501 12/24V 20A
Rated Voltage:
Maximum Current:
Solar charge controller
Supply Ability
Supply Ability:
3000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Strength carton package
Lead Time :
15 Days upon receive the payment


Application:Solar lightings, solar power systems.
Automatic recognition solar charger controller.
Mult loading channel


ModelSolli 1501 12/24V 20A 
TypeSolla charger controller 
Battery typeLithium battery 
Nominal battery voltage12V/24V automatic recognition
The feasible PV voltage range0~50V
Max continuous output curent20A
Load channels1 channels or 2 channels 
Ambient Temperatture-40°C~60°C






1. We can make solar charger controller as customer's requirements

2.The load Channels can be one channels and multi channels if you like

3.Battery type can be both for lithium battery and lead acid battery.



1.  Exclusive and unique solution can be provided to our clients by our experienced and  professional engineers and researchers

  1. Solve the problems be prompt if anything wrong with our products' quality
  2. Service Purpose: 
    To help customers ultimately realize the value-added of product.
  3. Service View:
    We cherish every opportunity to serve our customers, which will be the step to achieve success.
  4. Service Starting Point:
    To think over and analyze problems from customers’ position.
  5. Service Attitude:
    Positively analyze and handle problems, and propose constructive solutions. Improve our own ability conteniously and keep our promises to satisfy customers


  1. Shenzhen Topband Co., Ltd is one of the leading professional manufacturers of lithium battery in China which was founded in 1996. In June 2007, it was listed in Shenzhen stock exchange ( Stock code is 002139). There are over 200 R&D engineers and about 3,000 employees in the 50,000 square meters Topband industrial park.
  2. Have passed HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001 system authentication. Certifications:UL,FCC,ETL,CE,RoHS UN38.3 and so on
  3. Product main application: auto start, e-bike, e-car, e-bus, ups, golf car, e-scooter, e-wheelchair, portable appliance and miner's LED lamp electric equipment, medical equipment, and so on.


Welcome to your OEM/ODM orders.

Competitive price and satisfy quality.

Warmly welcome to visit our factory.