BTC battery inverter 50/100 kW for AC coupling
Country: · Model: BTC
BTC is a three-phase battery inverter of 50 or 100 kW connected on the AC side. The battery voltage is 200–865 V. It is intended for retrofitting distributed solar plants with high-voltage storage.
- Power
- 50 / 100 kW
- Battery voltage
- 200–865 V
- Connection
- AC, retrofit of existing solar plants
Technical specifications
| Power | 50 / 100 kW |
|---|---|
| Battery voltage | 200–865 V |
| Connection | AC, retrofit of existing solar plants |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The device does not take part in generation; it only charges the battery from the AC grid and returns energy back. So it is placed next to a solar plant that is already running, without replacing its grid inverters. The high-voltage input of 200–865 V is designed for high-capacity racks. This scheme is useful at sites where distributed solar plants were built earlier and storage is to be added now. The energy storage system is then assembled from the BTC, batteries and a control system, and does not require any intervention in the existing PV part. The project will also need high-voltage batteries with a voltage within 200–865 V and a control device that distributes the energy flow between the grid and the storage.
How to choose
Choose the power between 50 and 100 kW by the total load and the battery power. If the plant is built from scratch and a hybrid inverter is needed, look at the ETC with the same 50 / 100 kW and the MPPT, DC/DC, DC/AC, STS, EMS modules. For large solar plants with later expansion there is the ETR rated 50–125 kW and IP66. For 50 kW take the smaller version, and for 100 kW the larger one.
Request a price and lead time
BTC battery inverter 50/100 kW for AC coupling. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the BTC inverter for?
For retrofitting existing solar plants with battery storage using AC coupling.
What is the power of the BTC?
50 or 100 kW, depending on the version.
What battery voltage does the BTC accept?
The range is 200–865 V, that is, high-voltage batteries.
How does the BTC differ from the ETC?
The ETC works with PV and the battery itself, while the BTC only manages the battery through AC.
Can the BTC be combined with solar plants from different manufacturers?
AC-side connection makes the BTC independent of the type of the plant's grid inverters. The main thing is that the total power matches the 50 or 100 kW version.
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