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20w Portable Solar Energy System Off Grid Solar Power System


Product Specification:

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Off Grid Solar Power System

     Mode:DL 12AH
solar panel Monocrystalline dilicon or polycrystalline silicon panel of class A
Rated power 20W
solar panel dimensions 126*156*193
battery tpye Deep -cycle maintenance -free lead -acid battery
Batterycapacity 12V/7AH                 12V/12AH
Controller solar mode Efficient PWM
Charge current 5A/12V
protection function overcharge protection,overdischarge protection,electronic circuit short circuit protection,overload protection
Voltage of overcharge protection 14.3v
voltage of boosting charge 14.0v
Voltage of floating charge 13.8V;×2/24V;×4/48V;×8/96V;
Display of nixie tube Current voltage of the battery
voltage of overdischarge protection 10.5v
indication of LEDs charge indication ,load indiction ,and battery indication
DC output maximum output power 60W(12V/5A)                                                                 120W (12V 10A)
DC12v  

2 Output port                      4 output port                      5 output port                   6 output port

DC5VUSB 1USB output port (MAX.2A)                                   2USB output port(MAX .3A)
accessories included 12VDC LED indicator

 

A 3w LED and a 5W LED(inculding 2 lamp holders ,a 3M lamp  wire and a 5w lamp wire
USB charge line

 

 

A universal charge line
solar panel bracket

 

 

A set (including 2 pieces)
electric wire of the solar panel

 

 

5M
AC charge An optional accessory when there is no solar power supply and charging by mains supply

 

 

 

Features of 20w portable solar energy System Off Grid Solar Power System

Off grid solar power system solar energy

  1. SCM intelligent control and optimization SOC Off Grid Solar Power System algorithm portable solar energy;
  2. Built-in temperature sensor which can improve charge fficiency of the  built-in battery effectively;
  3. Full-automatic control such as overcharge protection,overdischarge protection,electronic circuit short circuit protection,overload protection and unique reverse connection prevention solar energy;
  4. A serial-connection PWM charge main circuit which makes voltage loss of the charge circuit less than that of the charge circuit of a diode by nearly half and Off Grid Solar Power System the charge efficiency 3% to 6% higher than a non-PWM charge main circuit portable solar energy portable solar energy and increases the time of solar energy power consumption;
  5. A longer life contributed by automatic control modes including boosting charge for recovery from overdischarge,Off Grid solar energy normal direct charge and floating charge portable solar energy;
  6. Visualized display of the system status by nixie tube and LEDs.

20w Portable Solar Energy System Off Grid Solar Power System

It is a portable product for supplying power for small-power loads.It has a built-in solar controller.The solar controller samples parameters such as the battery’s terminal voltage and capacity,the discharge current and the ambient temperature with help of a computer chip and computes through a special control moduel to realize efficient and accurate control over the discharge rate and the temperature compensation in line with characteristics of the battery.With an efficient PWM charge mode,the battery can operate in the best status and have a long life.The system has a 12VDC output terminal and a 5VDC output terminal,overall protection such as short circuit potection,overload protection,unique reverse
connection prevention,automatic shutoff upon full charge or overdischarge,detailed charge indication,battery status indication,load indication and fault indication

20w Portable Solar Energy System Off Grid Solar Power System

A. More than 10 years technical experience and advanced equipment
Our products are selling to all over the world, such as North America, south America,Eastern Europe, Southest Asia ,Africa and Mid-East,etc…
B. Quality Certification
80% electronic components are imported,to make sure the products with high quality and reliable excellent performance.
All of our products have CE certification, ISO9001:2008.
C. OEM & ODM 
OEM & ODM are available which can meet your any request with our professional engineering team.
D. Quality Service
Any inquiry replied within 12 hours 
Any problem resolved within 24 hours
With 12 months warranty
E. As a leading manufacturer,the price of our products is competitive.

 


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