Solarmi SUN-4K-G05 mains 4kW inverter with limiter three-phase 400V electricity meter Deye

Xtend Solarmi SUN-4K-G05

3-phase symmetrical 4 kW mains inverter/inverter from DEYE with 2 MPP trackers and wide output voltage range.

• 2 MPPT trackers, max efficiency up to 97.5%
• Smart chain monitoring (optional)
• Wide range of output voltage
• Zero export application, VSG application
• Anti-PID function (optional)
• RS-485/RS-232/Wi-Fi/LAN
• Electric meter - part of the package

Mains converter with integrated limiter to prevent overflows into the public network. The inverter thanks to the integrated MPPT controller will convert the maximum energy produced by the photovoltaic panels to 3x AC 230/400 V.

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 an output for connecting to the network, the inverter also has the option of connecting a modbus electricity meter SDM630MCT, 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 voltage 3x AC 230/400 V, 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 an optional electricity meter, you 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.

Entry

Max. DC input power: 5.2 kW

Max. DC input voltage: 1000V

Inrush DC input voltage: 140V

MPPT Range: 120-850V

Max. input DC current: 13 A + 13 A

Max. short-circuit current: 19.5 A + 19.5 A

Number of MPPT: 2

Number of strings per MPPT: 1

Output

Rated power of AC output and UPS: 4 kW (max. 4.4 kW)

Rated AC mains voltage: 3L/N/PE (380 V / 323-418 V; 400 V / 340-440 V)

AC network output current: 5.8 A (max. 6.4 A)

Efficiency: 97.5% (MPPT 99%

Degree of protection: IP65

Dimensions: 457.5 x 330 x 185 mm

Weight: 10 kg

Note

• This is a symmetrical converter suitable for companies or apartment buildings with equally loaded phases. Not suitable for households. The converter can be set
• whether the performance will be limited according to the least loaded phase or according to the average consumption on all phases. An electricity meter with a limitation function is not part of the delivery.