Solar panels on roof

Solar Power Converter

Sunsynk® has produced a hybrid inverter specifically designed to
handle solar systems that power heaters and water pumps fitted in
hot tubs and greenhouses and similar applications.

 

The inverter is perfect for heating your water on sunny days using power generated by the solar array, and on those days with inclement weather, the power can be taken alternatively from the mains grid.

Lithium Battery.png

SUN-3K-G

  • Max DC Input Power - 3.6kW

  • Max DC Input Voltage - 550V

  • Start-up DC Input Voltage - 80V

  • MPPT Operating Range - 70~550V

  • Max DC Input Current - 12.5A

  • Number of MPPT / String per MPPT - 1/1

  • Rated Output Power - 3kW

  • Max Active Power - 3.3kW

  • Rated AC Grid Voltage - 230V

  • AC Grid Voltage Range - 160~300V

  • Rated Grid Frequency - 50/60Hz

  • Operating Phase - Single-Phase

  • Rated AC Grid Output Current - 13.1A

  • Max AC Output Current - 14A

  • Output Power Factor - 0.8 leading to 0.8 lagging

  • Grid Current THD - <2%

  • DC Injection - 13.1A

  • Grid Frequency Range - 47~52 or 57~62

  • Size (W x H x D) - 330 x 310 x 115mm

  • Weight - 6kg

  • Internal Consumption - <1W (Night)

  • Running Temperature - -25°C-65°C

  • Ingress Protection - IP65

  • Noise Emission - <25dB

  • Cooling Concept - Natural Cooling

  • Max Operating Altitude - 2000m

  • Designed Lifetime - >20 Years

  • Operating Surroundings Humidity - 0-100%

Output

General Data

SUN-5K-G

  • Max DC Input Power - 6.5kW

  • Max DC Input Voltage - 550V

  • Start-up DC Input Voltage - 80V

  • MPPT Operating Range - 70~550V

  • Max DC Input Current - 12.5A + 12.5A

  • Number of MPPT / String per MPPT - 2/1

  • Rated Output Power - 5kW

  • Max Active Power - 5.5kW

  • Rated AC Grid Voltage - 230V

  • AC Grid Voltage Range - 180~300V

  • Rated Grid Frequency - 50/60Hz

  • Operating Phase - Single-Phase

  • Rated AC Grid Output Current - 21.7A

  • Max AC Output Current - 23.9A

  • Output Power Factor - 0.8 leading to 0.8 lagging

  • Grid Current THD - <2%

  • DC Injection - 13.1A

  • Grid Frequency Range - 47~52 or 57~62

  • Size (W x H x D) - 330 x 310 x 172mm

  • Weight - 11kg

  • Internal Consumption - <1W (Night)

  • Running Temperature - -25°C-65°C

  • Ingress Protection - IP65

  • Noise Emission - <25dB

  • Cooling Concept - Natural Cooling

  • Max Operating Altitude - 2000m

  • Designed Lifetime - >20 Years

  • Operating Surroundings Humidity - 0-100%

Output

General Data

Protection

  • DC Reverse-Polarity Protection - Yes

  • AC Short Circuit Protection - Yes

  • AC Output Over-current Protection - Yes

  • Output Over-voltage Protection - Yes

  • Insulation Resistance Protection - Yes

  • Ground Fault Monitoring - Yes

  • Islanding Protection - Yes

  • Temperature Protection - Yes

  • Integrated DC Switch - Yes

  • Remote software upload - Yes

  • Remote change of operating parameters - Yes

  • Surge protection - DC Type II / AC Type II

  • Display - LCD1602

  • Interface - RS485/RS232/Wi-Fi/LAN

Features

  • DC Connection - MC-4 mateable

  • AC Connection - IP65 rated plug

Efficiency

  • Max. Efficiency - 97.5%

  • Euro Efficiency - 97.3%

  • MPPT Efficiency - >99%