Sako Electrical Group Co., Ltd.
Main products:Inverter, UPS, Solar system, Battery, Stabilizer, Regulator, Switching power supply, Frequency converter, LED driver
Products
Contact Us
  • Contact Person : Mr. shang Winter
  • Company Name : Sako Electrical Group Co., Ltd.
  • Tel : 86-577-62666005,62666006
  • Fax : 86-577-62666009
  • Address : Zhejiang,YUEQING,Sanke Industrial Park,Weiwu Road,Yueqing Central Industrial Aera,ZheJiang,China
  • Country/Region : China
  • Zip : 325600

Solar DC system -20W,40W,60W,100W

Solar DC system -20W,40W,60W,100W
Product Detailed
battery ,controller build inside Wide Input solar voltage Range with DC 5V , mobile charge socket

Solar power integrated  DC system 
compact size  
Wide Input solar voltage Range  
high efficiency controller inside,save more power and space ,   
Intelligent Automatic Voltage Regulating Technology  
Intelligent Automatic Voltage Charging Technology  
over load,short circuit protection  
Low battery protection  
Over voltage, Low voltage protection  
with full-meanings  LED Display Design  
solar controller and battery inside, only solar panel and load connection outside, more conveniently 
  
with MP3,mobile phone USB charging function(USB 5Vdc output)  
      
MODEL
solar DC-20WSolar DC-40WSolar DC-60WSolar DC-80wSolar DC-100W
SPECIFICATION
Solar panel INPUT parmeter
rated input panel (WATT)20W40W60W80W100W
peak Input Voltage Vmp(V)<17.5vdc<17.5vdc<17.5vdc<17.5vdc<17.5vdc
Peak Input Current Imp(A)1.14A2.29A3.434.575.71
open -voltage Voc(v)21.5V
materialpolycrystal /single crystal
shortage current Isc(A)1.29A2.58A3.88A5.17A6.46A
Battery and Back up 
Battery built inside(VA)12V/7AH12V/24AH12V/38AH12V/55AH12V/65AH
over charge protected voltage(v)14.5V±0.2V
over charge back voltage13.2V±0.2V
over discharge protected voltage11.2V±0.2V
over discharge back voltage13.1V±0.2V
DC OUTPUT
Capacity(VA)20406080100
Output Power(W)20406080100
Output Voltage12VDC±15% (11.2-13.7Vdc)
back up time(full load)>4hours>4hours>5hours>7hours>7 hours
Output overload Current(A)5A8A12A16A20A
USB output DC 5V   500MA
Power Factor(PF)1
shortage protectionyes (self-recovery fuse)
PROTECTION
Protectionover load/ over voltage/
 low battery/ low voltage/ Input low/ hight voltage/ short current protection
AMBIENT
Noise(dB)< 5 (1 mter)
working Temperature0~40 degree(storage -40°C~50°C)
Humidity0~95% ( no condensation)
Sea Level(m)<=1500
DIMENSION
 L×W×H172*190*78mm238*260*178mm238*260*178mm392*335*180mm392*335*180mm
Weight(Kg)     

Solar DC system -20W,40W,60W,100W



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