Industrial Battery Energy Storage in Ternopil

The Grid Reality in Ternopil Oblast

Ternopiloblenergo, the local distribution system operator, handles connection applications for industrial facilities. Under current technical conditions (TU), many plants face restrictions on additional power draw, especially during peak hours. A BESS can shave peaks and reduce demand charges, but it is not a universal fix.

At 0.4 kV, storage is limited to smaller loads; for larger sugar plants and grain elevators running at 10 kV, a medium-voltage connection and corresponding transformer upgrades may be required. The TU process can take months, so start early.

Diesel Gensets vs. Battery Storage

Diesel gensets have long been the backup for food processing and machinery plants. They are reliable, but fuel costs and maintenance add up. A 500 kVA genset burning 80 liters per hour at full load translates to 6,400 UAH per hour at current diesel prices. In contrast, a BESS with LiFePO4 cells discharges at 500 kW for up to 4 hours, with no fuel, no noise, and instant response.

For short outages (under 2 hours), batteries are clearly better on total cost of ownership. For extended outages (over 8 hours), a hybrid solution — battery for the first hours, genset for longer periods — often makes sense. We have designed such systems for machinery plants in the region.

UPS or Storage? That Depends on Your Load

A UPS protects critical equipment from micro-interruptions, usually for minutes. For a grain elevator with sensitive electronics, a UPS is non-negotiable. But a UPS sized for a full plant is prohibitively expensive. A BESS can act as a larger, longer-duration backup, but it is not a substitute for a UPS where ride-through is required.

We typically install a small UPS (10-30 kVA) for control systems and a BESS (100 kW – 1 MW) for plant-wide backup or peak shaving. This combination has worked in food processing facilities in Ternopil Oblast.

Increasing Contracted Capacity vs. Storage

If your plant needs more power during seasonal peaks — sugar beet campaign, harvest — you might be tempted to raise contracted capacity with Ternopiloblenergo. That involves grid upgrade fees and higher monthly charges. A BESS can cover the same peaks without changing your connection.

For a sugar plant processing 2,000 tons of beets per day, the peak demand can be 2.5 MW. Increasing capacity might cost 500,000 UAH in grid fees and add 50,000 UAH per month in charges. A 2 MW / 4 MWh BESS, at current prices of about 12,000 UAH/kWh installed, costs 48 million UAH. That is not cheaper. But if you can use the battery for multiple revenue streams — peak shaving, frequency regulation, or backup — the payback may be 6-8 years, versus 10+ for capacity increase.

Without a load profile, that figure is rough. We always start with a feasibility audit.

What We Do: Full-Cycle EPC

BESS Ukraine Engineering Group is a Kyiv-based EPC contractor. We handle audit, design, supply, installation, commissioning, and service for industrial storage from 50 kW to 5 MW. We use LiFePO4 cells from CATL and other Tier-1 manufacturers, with liquid cooling, BMS, EMS/SCADA, and IP55/C4 outdoor cabinets or 20/40 ft containers.

We do not do residential systems — for those, refer to SolarProm.com.ua. For Ternopil industrial clients, we can produce a feasibility study based on your actual load data and TU. Contact us at +380 44 339-50-20 or engineering@bess.com.ua.