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SPK_500
    Publish time 2016-07-13 11:04    
KDF SPK_500 This product is high performance，family used portable solar power system，which can receive energy and store it in battery outside connected to SPK by solar energy on sunny day，and supplies electric power for varies appliances such as electric fan，lighting lamps, television, portable computer etc．It can supply power for both DC and AC electric application .It’s very helpful and useful for home electric supply.
SPK_500

  Product Details

  

  Features: 
 ◆  Battery puts outside connected to the SPK for user to choose battery in recommended range, and easily to exchange battery.
 ◆  Both DC and AC output
 ◆  Solar Feedback Circuit Protection
 ◆  Output Short-circuit Protection
 ◆  Solar「+」「-」anti-access protection
 ◆  Output「+」「-」anti-access protection
 ◆  Over Charged Protection ◆  Over Discharged Protection
 ◆  Over Load Protection
 ◆  Over-Temperature Protection 
 
 Technical parameters

                                                                                                                                                                                                                                                                                       

  Specification   Value/Material
  Item No. KDF   SPK_500
  Solar Recommended   Specification   Poly silicon
  Working Voltage/Power   18V50W~300W
  Battery Recommended   Rated Voltage/Capacity   12V40AH~200AH
  Cycle Number   80% Deep Cycle Number：500    70% Cycle Number：800
  Working Temperature   Short Period(one Month)：-20～50℃                      Long Period（Six Months）：-10～45℃
  Charging Controller   Operating Voltage   12V
  Input Voltage   17.3V~21V
  Input current   MAX:10A
  Power Consumption   MAX: 5mA
  Low Voltage Disconnect(LVD)   10.8V
  Low Voltage Reconnect(LVR)   12.3V
  High Voltage Discharge( HVC)   14.6V
  High Voltage Recharge(HVR)   13.8V
  Temperature Protection   60℃
  DC Output   DC output & Application   USB 5V2A
  DC output & Application   DC  12V1*3A
  AC Output   Output Wave   modified sine wave
  Input Voltage   11V~15V
  Output Voltage   110V±10%
  Output Frequency   60Hz±2Hz/50Hz±2Hz
  Rated Output Power   300W
  Maximum VA   600VA
  Maximum Efficiency   88%
  Temperature   0-40℃
  Over Temperature   60℃~70℃
  Low Voltage Alarm   11V
  Low Voltage Shut off   10.5V
  High Voltage Shut off   16V
  Package   Set size   331*338*217mm
  Set NW   3.8kg
  Set NW   4.6kg