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Smart 20W Solar Power Battery

Portable 20W Solar Power Battery

 

Solar Power Battery application and using instruction diagram: 

 

Solar Power Battery Specification:

1. Solar Panel specification

  • 18V~22V 20W solar panel
  • Solar Panel Dimension: 422 x435x 25mm
  • Solar Panel Dimension: 2.4kg

 

2. Battery Power storage

  • Capacity: 97.68wh~133.2wh
  • Weight 780g
  • woking temperature -20℃~65
  • volume 150 x 98 x 48mm

 

 Solar Panel Output Characteristics

 Item  Mini rate  Standard  Max rate
 Adapter Voltage  18V  19V  22V
 Adapter charging current  0.9A  1A  --
 Adapter charging transfer efficiency  --  88%  --
 Solar panel voltage  18V  21V  22V
 Solar panel max power point voltage  --  16.8V  --
 Solar max output current  --  1.5A  --
 Solar panel charging transfer efficiency  --  80%  --

 

Battery Power Storage Output Characteristics

 Item  Mini rate  Standard  Max rate
 19V output port voltage  18V  19V  22V
 19V output wave valtage  --  0.2V  --
 19V output current  --  2.5A  3.2A
 19V output over-current protected rate  --  3.2A  --
 19V output transfer efficiency  --  85%  --
 12V output port voltage  11.2V  12V  12.6V
 12V output wave valtage  --  0.3V  --
 12V output current  --  2A  2.8A
 12V output over-current protected rate  --  2.5A  3.2A
 12V output transfer efficiency  --  92%  
 5V output port voltage  4.6V  5V  5.3V
 5V output wave valtage  --  0.3V  --
 5V output current  --  3A  3.8A
 5V output over-current protected rate  --  3.4A  4A
 5V output transfer efficiency  --  90%  --

 

Power Box Inside Lithium Battery PCB Characteristics

 Item  Mini rate  Standard  Max rate
 Over-discharged voltage protection  --  11.2V  --
 Over-charged voltage protection  --  16.8V  --
 With loading current    <10A  --

 

Solar Power Battery Feature

 

  • Solar powered. No need of oil, gas, or coal, but transferring sunlight to power. No cost of money but improving life in area without electricity network.
  • Easily operate input and output.
  • This smart power supply box inside with over-charge, over-discharged, overload,and short-circult protected function.
  • 5 output ports, one 19V/3A port,two 12V/2A DC ports, two 5V/3A USB ports. This smart solar power system is your home appliance best choice.
  • Small and light, environmental friendly. This solar power system is your first choice of green power supply where there is no electricity network.

 

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