Solarmi SUN-3K-G mains 3kW converter with limiter single-phase 230V Deye

Xtend Solarmi SUN-3K-G

1-phase 3 kW mains inverter/inverter with one MPP tracker and a wide output voltage range from the manufacturer DEYE.

• 1 MPPT tracker, max efficiency up to 97.3%
• Smart chain monitoring (optional)
• Wide range of output voltage
• Zero export application, VSG application
• Anti-PID function (optional)
• Low inrush voltage 80V
• RS-485/RS-232/Wi-Fi/LAN

Mains converter with integrated limiter to prevent overflows into the public network. The converter thanks to the integrated MPPT controller converts the maximum energy produced by the photovoltaic panels to 230 V (AC).

Mains inverter with limiter is an affordable solution for photovoltaic plants that does not need batteries. In addition, it can limit its own performance according to current consumption, and thus completely prevent overflows into the public network. In addition to the classic terminals for connecting solar panels and the output for connecting to the network, the inverter also has a connector for the current probe of the internal limiter and the possibility of connecting a modbus electricity meter SDM230M, which can limit the power in case of a longer distance between the home distribution board and the inverter.

The converter works within the input voltage range according to the specific model (info in the datasheet - documents below). The output from the inverter is 230 V AC voltage, which is connected between the main circuit breaker with the electricity meter and the circuit breakers of the individual circuits. The inverter therefore transfers the power from the panels to the home distribution system. Your appliances will then take the energy produced primarily from your power plant. If the output of your power plant is insufficient at a given moment, the connected public grid will cover the shortfall. By installing a current probe to the limiter you will protect your system against unwanted overflows in case your power plant is able to produce more energy than your appliances require.

The inverter does not work in island mode, i.e. that it requires a connection from the public distribution network for its function. As soon as there is a mains failure, the inverter switches off immediately. The inverters are certified for sale and use in the EU. They meet the criteria of EMC, LVD and RoHS certification. The converters comply with the EN50549-1 standard for the possibility of connecting to the distribution network or drawing subsidies.

A very effective and easy solution for independent electrical production. energy while maintaining the connection to the distribution network. The ideal way to reduce electricity costs. Slow down your electricity meter too! (By reducing consumption from the grid.)

Connecting the inverter to the solar system is simple.

The package includes a Wi-Fi dongle, a current sensor with a 3m cable and a 230 V connecting cable. Download the operating instructions in the related documents below. For correct measurement of the current probe, we do not recommend extending the cable from the sensor.

Entry

Max. DC input power: 3.6 kW

Max. DC input voltage: 550V

Inrush DC input voltage: 80V

MPPT Range: 70-550V

Max. input DC current: 13 A

Max. short-circuit current: 19.5 A

Number of MPPTs: 1

Number of strings per MPPT: 1

Output

Rated power of AC output and UPS: 3 kW (max. 3.3 kW)

Nominal voltage of the AC network

• 220/230 V (optional)
• frequency 50/60 Hz

AC mains output current: 13.1 A (max. 14 A)

Efficiency: 97.3% (MPPT 99%

Degree of protection: IP65

Dimensions: 330 x 310 x 115 mm

Weight: 6 kg