Qingdao Power World Co., Ltd.

Solar Rechargeable Fans

1.Green 2.Convenient 3.Protable 4.Very suitable to power shortage markets and countries (1) 250MM fanleaf(2) Two maintenance free lead-acid batteries; 4V3Ah*2;(3) Three level wind design,1650RPM in high speed;(4) Fan working hours: 4-6 hours after charged(5) Case material:...

Solar Water Pumps

1.Convenient Solar Pumps 2.High Efficiency 3.High-Lift, No Noise, No Pollution VoltagePowerFlow RateHeadSuggested Power for Solar...

MPPT Solar Controller

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Solar Controller ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

Solar Controller for solar system

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Solar Controller ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

Solar Controller

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Solar Controller ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

Solar Controller

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Max. PV input:100V ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

Solar Controller

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Solar Controller ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

Solar Controller

1.MPPT solar regulator 2. Maximum power point tracking technology 3. Improve the system efficiency 4. Max. PV input:100V ElectricalSystem voltage12VDC/ 24VDCMax. battery current10ABattery voltage range9-36VInput voltage...

On Grid / Off Grid Solar Inverter

1.Meet the European Standard and Certificate 2.High Efficiency Solar Inverter 3.Good Quality Warranty Input (DC)Max. DC power [W]1700230030003480458040005200Max. DC voltage [V]550550550550550550550Max. input current [A]91113.517.5222226Number of MPP trackers / Strings per MPP...

On Grid / Off Grid Solar Inverter

1.Meet the European Standard and Certificate 2.High Efficiency Solar Inverter 3.Good Quality Warranty Input (DC)Max. DC power [W]1700230030003480458040005200Max. DC voltage [V]550550550550550550550Max. input current [A]91113.517.5222226Number of MPP trackers / Strings per MPP...