Solarmi Deye SUN-8K-G05 String inverter with limiter, 8kW, 3-phase, 400V, energymeter

8 kW 3-phase String Inverter

• 2 MPP trackers, Max. efficiency up to 97.5% (Euro)
• String intelligent monitoring (optional)
• Wide output voltage range
• Zero export application, VSG application
• Anti-PID function (Optional)
• RS-485/RS-232/Wi-Fi/LAN
• Electric/Power meter - part of the package

A network inverter with integrated limiter to prevent overflows into the public grid. The inverter due to the integrated MPPT controller converts the maximum energy produced by photovoltaic panels to 3x AC 230/400 V.

A grid-tied inverter with limiter is an affordable solution for photovoltaic power plants that do not require batteries. It can also limit its own output according to current consumption, thus completely preventing overflows into the public grid.
In addition to the classic terminals for connecting solar panels and the output for connection to the grid, the inverter also has the possibility of connecting a modbus SDM630MCT electricity meter, which can limit power in case of a longer distance between the home distribution board and the inverter.

The inverter operates within the input voltage range specific to the model (information in the datasheet - documents below). The output from the inverter is then 3x AC 230/400 V voltage, which is connected between the main circuit breaker with the electricity meter and the circuit breakers of individual circuits. The inverter therefore converts the power from the panels into the home distribution. Your appliances will then consume energy primarily produced by your power plant. If the power output of your power plant is not sufficient at a given moment, the connected public grid will cover the shortage. By installing the optional electricity meter, you will protect your system against unwanted overflows in case your power plant is capable of producing more energy than your appliances require.

The inverter does not operate in island mode, meaning that it requires connection from the public distribution grid to function. As soon as there is a network outage, the inverter will immediately shut down.
The inverters are certified for sale and use in the EU. They meet the criteria for EMC, LVD, and RoHS certifications. The inverters comply with EN50549-1 standard for the possibility of connection to the distribution grid or for drawing subsidies.

A very effective and easy way to provide independent electricity production while maintaining connection to the distribution grid. Ideal way to reduce electricity costs. Slow down your electricity meter too! (By reducing your consumption from the grid.)

The connection of the inverter to the solar system is simple.

SPECIFICATIONS

Input Side
Max. DC Input Power: 10.4 kW
Max. DC Input Voltage 1000 V
Start-up DC Input Voltage: 140 V
MPPT Range: 120-850 V
Max. DC Input Current: 13 A + 13 A
Max. Short Circuit Current: 19.5 A + 19.5 A
Number of MPPT: 2
Strings per MPPT: 1

Output Side
Rated AC Output and UPS Power: 8 kW (max. 8.8 kW)
Rated AC Grid Voltage: 3L/N/PE (380 V / 323-418 V; 400 V / 340-440 V)
AC Grid Output Current: 11.6 A (max. 12.8 A)

Efficiency: 97,5 % (MPPT 99 %)
Protection Degree: IP65
Size: 457,5 x 330 x 185 mm
Weight: 10 kg

Note: This is a symmetrical inverter suitable for businesses or apartment buildings with evenly loaded phases. It is not suitable for households. The inverter can be set to limit power based on the least loaded phase or the average consumption across all phases. An electricity meter with limiting function is not included in the delivery.