*Wide DC input voltage range
*DSP controller
*High efficiency by using advanced IGBT and IPM
*MPPT(Maximum power point tracking) technology
*Transformerless, High efficiency
*In accordance with international standards
*Quick and easy installation
*Operation parameters can be adjusted via LCD and keys
*The perfect protection function
*Designed to suitable for critical grid environment
|
Model |
SDS 20KW |
DC Input |
MPPT Voltage Range |
DC100~500V |
Recommend PV Array
Open Circuit Voltage |
200~400V |
Control System |
MPPT |
AC Output |
Output Power |
20KW |
Rate voltage |
AC380V |
voltage range |
AC 342 ~ 418 V |
Normal Grid Frequency |
50/60Hz (Grid frequency) |
Phases |
3 phase 4 wire |
Power Factor |
> 0.95 |
Current THD |
At rated power and in the sine wave < 5% |
Control System |
PWM |
Anti-islanding |
≤ 0.5 sec |
Output Overload |
100% |
Max. Efficiency |
97% |
Euro Efficiency |
96.4% |
Structure |
Protection Class |
IP20 |
Yueqing Sandi Electric Co., Ltd specialized in the new energy source and electrical source scientific research, development, manufacture and service had surpasses for 10 years of electrical source field; Which recognized by widely customers according to entirely varieties, high quality and service first. At present, the researched products by our company basically contain the best product at home and abroad, which delegated the top level of electrical source manufacture all over the world. The main products are: PV Grid-Connected Inverter, Solar Inverter, PV Solar Pumping Inverter, Water Pumping Inverter, Grid Tie Inverter, On Grid Inverter, Solar pumping inverter, Wind Turbine Controller, Solar Charge Controller, Pure Sine Wave Inverter, Off-Grid Inverter, power Inverter. The products of company are widely applied in fire fighting, construction, industry, new energy source, civilian use, finance, business tax, electric power, medical treatment, aviation, automatically control system of war industry and national heavy engineering project.
SANDI Electric Company insist on technology as forerunner, keep long-term, good research cooperation with all universities; Fetch in and absorb international advanced technology, built strictly quality control system.
We will take the work objective of "unremitting exploration, endeavor and innovation, honesty and dedication, perfect and practicality" and quality guideline of "criterion management, intensive manufacture, quality first, service with all hearts". Seek excellence, value innovation!
We will ceaselessly struggle and create refulgence with you together.
