X1-VAST — single-phase hybrid inverter, 5–10 kW, with V2G/V2H support
Country: China · Model: X1-VAST
The X1-VAST is designed for a single-phase grid and is available in 5, 6, 8 and 10 kW. It differs from an ordinary hybrid inverter in working with an electric car as a storage unit, so it is installed in smart homes with their own car charger.
- Power
- 5 / 6 / 8 / 10 kW
- Functions
- microgrid, generator, V2G and V2H
Technical specifications
| Power | 5 / 6 / 8 / 10 kW |
|---|---|
| Functions | microgrid, generator, V2G and V2H |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504408400 (≤7.5 kVA); 8504408800 (>7.5 kVA) |
| CN code (EU) | 85044084 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
In V2H mode the traction battery of the car powers the house when there is no grid or when grid electricity is expensive. V2G mode works the other way and returns energy from the car battery to the grid, and the inverter manages this flow together with solar generation. In this way the electric car becomes part of the home energy storage system, and the stationary battery can be of smaller capacity. The inverter supports microgrid operation and generator connection, so the house stays powered even during a long line outage. One unit combines solar generation, storage and energy exchange with the car, so a separate converter for each of these tasks is not needed. Check the list of compatible electric cars and batteries with the supplier before design begins.
How to choose
The model is chosen by the peak load of the house, and the neighboring ratings of 5 and 6 kW or 8 and 10 kW differ by a small step, so a margin is allowed for future growth in consumption. For a three-phase supply the X3-HYBRID G4 rated 5–15 kW is taken, although V2G and V2H modes are not stated in its specifications. A home inverter does not cover fast charging of a vehicle fleet at a commercial site; for that there is the Fast DC Charger DC station rated 120–360 kW.
Request a price and lead time
X1-VAST — single-phase hybrid inverter, 5–10 kW, with V2G/V2H support. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What do the V2G and V2H modes in the X1-VAST inverter mean?
V2H powers the house from the electric car battery, and V2G feeds energy from the car into the grid. Both modes are supported by the X1-VAST inverter.
What power ratings are in the X1-VAST line?
The inverter is made in 5, 6, 8 and 10 kW. All models are single-phase.
Can a generator be connected to the X1-VAST?
Yes, generator connection is stated alongside microgrid operation. The generator is switched on as a backup during a long grid outage.
Is the X1-VAST suitable for a three-phase house?
No, this is a single-phase hybrid inverter. For three phases, consider the X3-HYBRID G4 rated 5–15 kW with an MPPT range of 180–950 V and EPS starting up to 22.5 kVA.
Can a smaller stationary battery be installed if there is an electric car with V2H?
Yes, in V2H mode the car battery takes over part of the home backup. The capacity of the stationary storage is then calculated taking into account how often the car is parked at home.
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