On-grid Solar inverter MPPT 500kw

On-grid Solar inverter Built with international advanced IGBT . High inversion efficiency . Advanced MPPT .

Application:

On-grid Inverter is important equipment in grid PV power system. Solar module will convert solar energy into DC current that will be then inverted into co-frequency and co-phase AC current energy to feed into the grid, so as to achieve grid power generation function.  

Features:  

The control microprocessor built in SY500k inverter is the latest world famous brand 32-bit DSP chip, which is suitable for floating point arithmetic and has a better open and close loop control in the inverting process due to the advantages of lower self consumption, faster calculation and more accurate sampling. The IGBT selected is the latest Infineon product that will further improve the efficiency and stability because it is more stable and has lower switching loss. In control arithmetic, comprehensive applications of space vector PWM technology, optimal efficient data process method, fuzzy PI control theory and humanized design thought have ensured the product features of high quality, stability, reliability and affinity.

Technical Data

Model	SY500k
DC Side Data
Max. DC Voltage	900V
MPPT Range	450V~820V
Max. DC Power	550kWp
Max. DC Input Current	1250A
Max. Input Routes	16
AC Side Data
Rated Output Power	500kW
Rated Grid Voltage	400Vac (with transformer) /270Vac (with no transformer)
Permitted Grid Voltage	310 – 450Vac (with transformer)/ 210~300V(with no transformer)
Rated Grid Frequency	50Hz/60Hz
Permitted Grid Frequency	47Hz~51.5Hz/57Hz~61.5Hz
Total Current Distortion	less than 3%
Power Factor	more than  0.99
System
Max. Efficiency	97.4% (with transformer)/98.6%(with no transformer)
European Efficiency	96.8% (with transformer)/ 98.4%(with no transformer)
Protection Rating	IP20
Night Internal Consumption	100W
Environmental Temperature	-25°C~+55°C
Cooling	Controlled air cooling
Relative Humidity	0~95% (no condensing)
Noise	Less than 85 dB
Site Altitude	Max. Altitude 1000m
DC Disconnection	Circuit Breaker, Contactor
AC Disconnection	Circuit Breaker, Contactor
Display and Communication
Display	LCD Touch Screen
Standard Communication	RS485/CAN/Ethernet
Mechanical Data
W×H×D	2800×2200×850
Gross Weight	1650kg

On-grid Solar inverter MPPT 500kw