Xtend Solarmi SUN-4K-G05
3-phase symmetrical 4 kW grid-tie converter/inverter from the manufacturer DEYE with 2 MPP trackers and a wide output voltage range.
- 2 MPPT trackers, max. efficiency up to 97.5%
- Intelligent chain monitoring (optional)
- Wide output voltage range
- Zero export applications, VSG applications
- Anti-PID function (optional)
- RS-485/RS-232/Wi-Fi/LAN
- Electricity meter - part of the package
Grid-tie inverter with integrated limiter to prevent overflows into the public grid. Thanks to the integrated MPPT controller, the inverter converts the maximum energy produced by photovoltaic panels to 3x AC 230/400 V.
A grid-tie inverter with a limiter is an affordable solution for photovoltaic power plants that does not require batteries. In addition, it can limit its own power according to current consumption, thus completely preventing overflows into the public grid.
In addition to the classic terminals for connecting solar panels and an output for connecting to the grid, the inverter also has the option of connecting a Modbus electricity meter SDM630MCT, which can limit power in the event of a longer distance between the home distribution box and the inverter.
The inverter operates within the input voltage range according to the specific model (info in the datasheet - documents below). The output from the inverter is then a voltage of 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 will therefore transfer the power from the panels to the home distribution. Your appliances will then consume energy produced primarily from your power plant. If the power of your power plant is not sufficient at a given moment, the connected public network will cover the shortfall. By installing an optional electricity meter , you will protect your system against unwanted overflows in the event that your power plant is capable of producing more energy than your appliances require.
The inverter does not operate in island mode, i.e. it requires a connection to the public distribution network for its function. As soon as a power failure occurs, 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 certifications. The inverters comply with the EN50549-1 standard.
A very effective and easy solution for independent electricity production while maintaining connection to the distribution network. An ideal way to reduce electricity costs. Slow down your electricity meter too! (By reducing consumption from the network.)
Connecting the inverter to a solar system is simple.
BASIC SPECIFICATIONS
Input
Max. DC input power: 5.2 kW
Max. DC input voltage: 1000 V
Starting DC input voltage: 140 V
MPPT range: 120-850V
Max. input DC current: 13 A + 13 A
Max. short circuit current: 19.5 A + 19.5 A
Number of MPPTs: 2
Number of strings per MPPT: 1
Exit
Rated power of AC output and UPS: 4 kW (max. 4.4 kW)
Nominal AC mains voltage: 3L/N/PE (380 V / 323-418 V; 400 V / 340-440 V)
AC mains output current: 5.8 A (max. 6.4 A)
Efficiency: 97.5% (MPPT 99%)
Protection level: IP65
Dimensions: 457.5 x 330 x 185 mm
Weight: 10 kg
Note: This is a symmetrical inverter suitable for companies or apartment buildings with a limited liability company.evenly loaded phases. Not suitable for households. The inverter can be set to limit the power according to the least loaded phase or according to the average consumption on all phases. The electricity meter with the limitation function is not included in the delivery.
