Products
- Inverters & Converters[10]
- Electricity Generation[3]
- Solar Energy Systems[4]
- Other Solar Energy Related Products[2]
- Solar Controllers[7]
- Alternative Energy Generators[2]
- Testing Equipment[6]
- Other Power Supplies[1]
- EPS[1]
- Uninterrupted Power Supply (UPS)[6]
- Solar Chargers[1]
- Power Accessories[5]
- Connectors[1]
- Terminals[6]
- Circuit Breakers[1]
- Other Switches[1]
- Cable Glands[1]
- Pliers[1]
- Chargers[1]
- Rechargeable Batteries[1]
Contact Us
- Contact Person : Ms. Yi Katrina
- Company Name : Yueqing Sandi Electric Co., Ltd.
- Tel : 86-0577-62793760
- Fax : 86-0577-61209955
- Address : Zhejiang,Yueqing,Lvao Industry Zone Liushi Town
- Country/Region : China
- Zip : 325604
Products List
(RS232/485) on grid system wind charge controller
optional model RS485 / Ethernet/GPRS etc
exact monitoring interface European CE certification
ModelSDW300-12SDW300-24Rated Output Capacity300VARated Wind Turbine Power300WRated Solar Power90WPV Charge Current10A5ARated Battery Voltage12 VDC24 VDCBattery Floating Charge Voltage15...
Wind Solar Hybrid Charger Controllers 24V-40A
optional model RS485 / Ethernet/GPRS etc
exact monitoring interface European CE certification
...
3000w Wind Solar Hybrid Controllers
optional model RS485 / Ethernet/GPRS etc
exact monitoring interface European CE certification
ModelSWS-300WSWS-600WRated Battery Voltage12V24VRated Wind Turbine Power300W600WWind Turbine Maximum Input Current40A40AWind Turbine Maximum Input Power500W1000WUnload Voltage factory...
3KW Wind-Solar Hybrid Controller
The wind/solar hybrid controller is control device which can control wind turbine and solar panel at the same time and transform
Model SWS30A-48SWS30A-96SWS30A-120SWS30A-220SWS30A-240Rated Wind Turbine Power3kWRated Solar Power900WRated Battery Voltage48V96V120V220V240VWind...
Solar pump inverter for standalone system
It applies to the water pump used triple-phase asynchronous motor.
It adopts dynamic VI MPPT and optimized pure sine wave PWM.
Model Water pumpPV Peak power(kWp) Max. DC input (V) Power tracking (V)[MPPT]] Rated output current(A) Output frequency(Hz)Rated power(kW) Rated voltage...
MPPT solar power inverter for solar pump system
MPPT and optimized pure sine wave PWM control, with fast response and good stability.
High efficiency and long service life.
Produce Introduction:Solar pump inverter converts DC voltage from the solar array into AC voltage to drive the pump. With the function of MPPT (maximum...
Solar pump inverter for water irrigation system
Solar pump system consists of the specialized pump inverter for PV, water pump and solar panels.
Model Water pumpPV Peak power(kWp) Max. DC input (V) Power tracking (V)[MPPT]] Rated output current(A) Output frequency(Hz)Rated power(kW) Rated voltage (V)SPI 750L...
Low frequency sinlge phase to three phase off grid inverter 20kw
1.10years produce experience
2.LCD display.
3,with RS232
...
15kw solar inverter for standalone system with 120/240v output
Low Frequency Transformer, stable performance,
two phase 3 wires dual output,
strong capability of taking load,CE approved.
The advantage of off grid inverter:1, adopts low consumption anti-diode, even if wrong connection battery positive and negative pole, it won’t be...
35KW Off Grid Pure Sine Wave Inverter 3phase 415VAC
1. 35KW Inverter with pure sine wave output for motor
2. Power frequency, high quality
3. LCD display with CE, ISO9001
SDP-30KWTechnical Features * Using the fifth efficient IPM power module from Mitsubishi * High conversion efficiency, Max. Efficiency≥92% *...