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Solar Charge Controller SolarAmp B

Solar Charge Controller SolarAmp B


15% Funded
15% Funded
3 Backers
20 Unit Target
Ends 5 Days After Target

+ shipping

3 reserved of 20 Minimum
Campaign Created

Campaign Created

Campaign Reached Goal

Campaign Reached Goal

Campaign Closed

Campaign Closed

Shipping to Customers

Shipping to Customers

Product Details

Solar Charge Controller SolarAmp B
Mfr. Part #
Product Description


The World's Most Compact Design

SolarAmp B is the lightest 20A charge controller in the world. The size is just as tiny as a business card. and it takes less space in the control box.

Various Product Lineup

SolarAmp B has four models of products could be chosen, according to the conjunction with system voltage (12V/24V), current capacity(10A/20A), types of batteries and the function of auto night detection.


Low Self-Consumption

The self-consumption current of SolarAmp B is about 2mA. It achieves longer stability of the system. Moreover, low self-consumption has also improved the performance of the system.

Multiple Protection Circuitry

  • Over / Low Voltage Protection
  • Over Temperature Protection
  • Reverse Polarity Protection
  • Overload Protection
  • Surge Protection
  • Short-circuit Protection

Over-Discharged Battery Recovery

SolarAmp B automatically resumes over-discharged battery by the battery recovery function. This benefits the systems in some faraway areas where the maintenance is difficult.

Easy Installation

SolarAmp B is easy to be installed. Without any complicated setting steps, just connecting the controller to a photovoltaic module, battery, and DC load.

LED Indication

SolarAmp B is equipped with 5 LED indicators with 3 colors to indicate charging status, battery status, and load status.


Why GroupGet?

To make SolarAmp B has been seen in the global stage. This product is developed by our R&D division. It sold very well in the Japanese domestic market. We would like to promote it in overseas markets.

Purchase Information

Unit Deliverable
one widget
Unit Price
Campaign Part #
Campaign active, ends when minimum unit count reached
Factory Lead Time

14 Days

Shipping Details
GroupGets will handle the shipment of orders for this product.

How it works

This is a group buy campaign that needs to acquire at least the stated minimum amount of pledges from backers like you before the Unit Deliverable and any Add-Ons ship. We do not charge anyone until the Progress above hits 100% or greater, otherwise there is no charge. All campaign products are vetted as existing and functional so your order will be fulfilled within the Factory Lead Time if the campaign succeeds. Please see our FAQ page for more details on our billing process.

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