Category: Solar power system  Publish Time: 2016-07-13 10:59 

KDF SPK_3000 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 household appliances . It’s very suitable for home’s inductance electrics such as electric fan,lighting lamps,television, refrigerator ,air conditioner and washing machine etc.It can supply power for both DC and AC electric application .It’s very helpful and useful for home electric supply.

Product Details


◆ Battery puts outside connected to the SPK for user to choose batteryin 
◆ recommended range, and easily to exchange battery.
◆ Both DC and AC output
◆ Wild range voltage input and stable;
◆ 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
◆ Power frequency of Inverter with High efficiency (88%~90%) and low noise
◆ With Main power AC charge interface as additional charger;

Technical parameters

Specification Value/Material
Item No. KDF SPK_3000
Solar Working Voltage/Power 72V/Max1500W
Battery Rated Voltage/Capacity 48V200AH~400AH
Charging Controller Operating Voltage 48V
Input Voltage ~85.6V
Input current MAX:30A
Power Consumption MAX: 15mA
Low Voltage Disconnect(LVD) 43.2V
Low Voltage Reconnect(LVR) 49.2V
High Voltage Discharge( HVC) 58.4V
High Voltage Recharge(HVR) 55.2V
Temperature Protection 60℃
Main Power AC Input Voltage 145~270V
Frequency 50+5%Hz
DC Output DC output & Application USB 5V2A
DC output & Application DC  12V
AC Output Output Wave Pure sine wave
Input Voltage 44V~60V
Output Voltage 220V±10%
Output Frequency 60Hz±2Hz/50Hz±2Hz
Rated Output Power 3000W
Maximum VA 6000VA
Maximum Efficiency 90%
Temperature 0-40℃
Over Temperature 60℃~70℃
Package Set size 510*325*490mm
Set N·W 33kg
Set N·W 38kg

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