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SUN8000 has leading efficiency up to 98.7% with “T” type three level topology. The reliability is improved significantly with modular design and intelligent dormancy that also optimizes efficiency at low irradiation. This product series supports two-winding transformer for grid-connection with common-mode current rejection algorithm, which helps to save 5~10% of the transformer investment.
SUN8000 is an advanced solution for large-scale PV plant application.
This product series meets Germany BDEW MV directive, CEI 0-16 and China Golden Sun certification, fulfills the requirements of LVRT and ZVRT. It has passed the strictest verification tests which ensures SUN8000’s good environment adaptability for applications in the area of high altitude, hot or cold environment.
- Maximum efficiency 98.7%, European efficiency 98.5%
- Dynamic system efficiency optimization with intelligent dormancy technology
- Additional harvesting with 20% overload capacity
- 5~10% saving of medium voltage transformer investment with two-winding transformer instead of double-split transformer
- With 20 years technology accumulation in telecom power, the same platform building inverter product
- No interruption at single point failure with modular power stack design
- Grid and self-generating switchable design, 1+1 redundancy of system power supply
- Redundancy design of key circuits including grid voltage and current sampling to improve accuracy and reliability
- Comprehensive local management of system configuration and maintenance with LCD touch screen
- 0~100% active power continuously adjustable and reactivepower compensation for grid management
- RS485 and USB ports for data transferring and firmware update (Security protection mechanism support)
- Good grid adaptability with LVRT and anti-islanding protection
- High power density, smaller for space saving
- Easy installation and maintenance with modular design
- Optional functions of warming and dehumidification, continuous max. power output at the temperature of -30ºC ~ +55ºC