Updated on February 9, 2024


Created on December 6, 2022

S1 Product

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A solar home system consisting of a lithium-ion solar battery, a

Developed By Unknown
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Product Description

S1 product is a solar home system which can directly power DC devices and can power AC devices with a free inverter. It consists of a lithium iron solar battery, a solar panel, a power inverter, an AC adapter and a standing fan.

Market Suggested Retail Price


Target Users (Target Impact Group)

Distributors / Implementing Organizations

Manufacturing/Building Method

Product is manufactured in China and is the same product as the Micergy Company Limited's Micergy Powerlink Series MP2 with different brand names.

Intellectural Property Type

Select Type

User Provision Model

Users can obtain the product from the manufacturer or through online retailers

Distributions to Date Status


Description of power outputs

Description of light points

 2 LEDs

Total lighting service (lumen-hours per solar-day)

 41,300 lumen-hours per solar day

Peak power rating (Wp)


Battery capacity (kWh; mAh)

27,000 mAh

Nominal battery voltage (V)

12.8 V

Battery type

Lithium iron phosphate

User replaceable battery (yes/no)


Remote system diagnostics (yes/no)


Payment structure


Mobile service required (yes/no)


Design Specifications

 Specifications are detailed on the product website and on the Lighting Global website for S1

  1. Solar panel maximum power - 140W
  2. Lithium iron phosphate battery - 27,000mAh, 12.8V
  3. Inverter - 150W
  4. Adapter - 90W
  5. LED bulbs (2) - 9W
  6. 44cm table fan - 13W

Product Schematics

Technical Support

Replacement Components



The product includes a 2 years warranty and has an estimated battery lifespan of 6 to 10 years 

Manufacturer Specified Performance Parameters

The manufacturer has specified the targets for the following appliances “used alone” 

  • Main lighting unit (9.4W) - 33 hours
  • Fan (13W) - 32 hours 
  • Smart phone (5.7Wh battery) - 43 full charges
  • Television (18W) - 25 hours 
  • Mobile phone (3.7Wh battery) - 62 full charges

Vetted Performance Status

Lighting Global verified the quality standards



Complementary Technical Systems


Academic Research and References

Medinilla, A., Sergejeff, K. and Domingo, E., 2022, The geopolitics of African renewable energy, ECDPM discussion paper no. 316, pp 19.

Other Information

S1 is a product of Beebeejump Int’l limited. The company has raised $100,000 in seed funding from Lumos Accelerator.    

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