Inverter solare ei-tre
Three-phase hybrid inverter
The ei-tre hybrid inverter is the three-phase model, specifically designed for the tertiary and small industrial sectors, capable of managing up to 23kW with energy production and consumption monitoring via App and Beghelli cloud, thanks to the integrated Wi-Fi module. Alternating current output for use of the energy supply in the event of a mains blackout.
FEATURES
- Three-phase grid-connected hybrid inverter (ON GRID) with battery storage management and EPS OFF GRID emergency function (disconnected from the grid)
- High battery charging and discharging efficiency of up to 97.5%.
- Management of up to 150% of nominal photovoltaic input power
- Low start-up voltage on the PV array side (higher utilisation of solar energy)
- MPP optimisation function in case of PV array shading
- Operating temperature -35°C to 60°C (with derating above 45°C)
- Integrated SPD (overvoltage protection)
- CT (current meter) supplied
- Up to 10 inverters can be connected in parallel
- WiFi module included
- Web site and free monitoring APP
- Wall mounting brackets, cables and connectors included
8kW | 10kW | 15kW | |
---|---|---|---|
Power rating AC OUTPUT [W] | 8000 | 10000 | 15000 |
Rated current AC OUTPUT [A] | 11.6 | 14.5 | 21.8 |
Max. Apparent power AC OUTPUT [VA] | 8800 | 11000 | 15000 |
Max. Current AC OUTPUT [A] | 12.9 | 16.1 | 24.1 |
Max. Apparent AC input power [VA] | 16000 | 20000 | 20000 |
Max. AC input current [A] | 25.8 | 32.0 | 32.0 |
Nominal AC voltage [V] | 415/240; 400/230; 380/220 | ||
ated mains frequency/mains frequency range [Hz] | 50/60 | ||
Power factor adjustment range | 0.8 inductive to 0.8 capacitive | ||
THDi (rated power) [%] | <3 |
8kW | 10kW | 15kW | |
---|---|---|---|
Battery type | Lithium-ion battery | ||
Battery voltage range [V] | 180~650 | ||
Maximum continuous charge/discharge current [A] | 30 |
8kW | 10kW | 15kW | ||
---|---|---|---|---|
Nominal output power [W] | 8000 | 10000 | 15000 | |
Peak apparent power [VA, s] | 12000,60s | 15000,60s | 16500,60s | |
Maximum deliverable current | 11.6 | 14.5 | 21.8 | |
Rated voltage [V]/Frequency [Hz] | 400/230; 380/220; 50/60 | |||
THD with resistive load [%] | <3 | |||
ON-GRID --> OFF GRID switching time in case of power failure | <10ms | |||
|
yes, 10 |
8kW | 10kW | 15kW | ||
---|---|---|---|---|
Maximum efficiency [%] | 98.00 | |||
Euro efficiency [%] | 97.70 | |||
Battery charge/discharge efficiency [%] | 95.0/95.0 | |||
Standby consumption [W] @Notte | <40W for hot standby <5W for cold standby | |||
|
IP65 | |||
Operating temperature range [°C] | -35~60 (reduction to +45°C, charge reduction to +35°C) | |||
Maximum operating altitude [m] | 0 | |||
Humidity [%] | 0-100 | |||
Typical noise emission [dB] | <35 | <35 | <45 | |
Storage temperature [°C] | -40~+70 | |||
Dimensions[WxHxD] [mm] | 503x503x199 | |||
Weight [kg] | 30 | |||
Inverter cooling mode | Natural convection | Ventilator | ||
Communication interfaces | CT (current meter) / COM RS485 / BMS port battery connection (CAN, RS485) / CAN port (for connecting several inverters to each other) / port for WiFI module or Ethernet / USB for SW update / DRM (Demand Response Mode) port for control from network operator |
- EPS: Emergency Power Supply, an output that is activated in the event of a blackout by supplying power to loads connected in AC at 230V, using battery energy, if available
- BMS: Battery Management System, electronic battery controller, incorporated in battery packs
- DRM: Demand Response Mode, standard and interface for possible control of the inverter by the public grid operator