Industrial Battery Energy Storage in Kamianske: Cut Your Electricity Bill

Where Your Electricity Bill Actually Leaks

Your monthly bill from DTEK Dnipro Electric Grids has two big chunks: energy (UAH/kWh) and capacity (UAH/kW). The capacity part is based on your highest 30-minute average demand during the billing period. A single peak — say, 5 MW for half an hour — can set the capacity charge for the whole month. That's where the money leaks.

For a metallurgical plant, peaks often come from electric arc furnaces, rolling mills, or dust collectors starting up. Coke chemical plants have cyclic compressors. Cement plants have big mills that love to start together. You know your load better than anyone, but without a 15-minute load profile, any payback estimate is rough.

We start every feasibility study with a load profile analysis. If you don't have one, we can install temporary loggers at your 10 kV or 35 kV substation. That data tells us exactly how many kW you peak at, when, and for how long.

What a BESS Does for Your Demand Charge

A battery storage system sits behind your meter, charging during low-demand periods and discharging exactly when your plant pulls its peak. The result: your maximum demand drops, and so does your capacity charge. In Kamianske, where DTEK Dnipro Electric Grids enforces capacity charges monthly, a BESS can cut your bill by 15-30% — but that's only if the system is sized for your worst day, not your average.

For a 2 MW peak shaving application, we typically install a 1 MW / 2 MWh LiFePO4 system. That's about 20 square meters of footprint in a 20 ft container. With liquid cooling, the system can cycle daily for 10-15 years. Payback usually lands between 3 and 5 years, depending on your tariff structure and how aggressively you let the EMS chase peaks.

Don't expect to eliminate demand charges entirely. At 0.4 kV, you can't shift a 50 MW furnace load — that's a 110 kV problem. But for most industrial sites in Dnipropetrovsk Oblast, a BESS is a proven money saver.

Grid Connection and Technical Conditions (TU)

In Kamianske, all grid connections go through DTEK Dnipro Electric Grids. They issue the technical conditions (TU) that specify the point of connection, voltage level, and allowed export/import capacity. For a BESS, you need a separate connection agreement or an amendment to your existing one.

We handle that for you. Our engineers prepare the application, coordinate with DTEK, and ensure your BESS meets the requirements for protection and metering. Typically, the TU process takes 2-4 months. After that, installation takes 6-8 weeks, and commissioning another week.

One practical note: if your plant already has a 10 kV substation, connecting the BESS at 10 kV is usually cheaper than adding a new transformer. We've done it for cement plants and coke chemical facilities in the oblast. The grid operator knows us, which speeds things up.

Why Kamianske Is a Prime Location for BESS

Kamianske is a heavy industry town. The Dniprovsky Metallurgical Plant, the coke chemical plant, and several cement plants all sit within a few kilometers. Their combined load creates sharp demand peaks that ripple through the local grid. That's why DTEK Dnipro Electric Grids is actively approving BESS connections — they want to flatten those peaks, too.

Your BESS can also provide backup power for critical processes during blackouts. With a typical 2 MWh system, you can run a 500 kW load for 4 hours. That's enough to safely shut down a furnace or keep a control system alive. In wartime, that's not a luxury; it's a necessity.

We've also seen clients monetize their BESS through dayahead price arbitrage. The wholesale market in Ukraine has price spreads of 100-200 UAH/MWh. A 2 MWh system can earn up to 400 UAH per cycle, which adds up over a year. But don't bank on it — the primary value is still demand charge reduction.

Our Approach: From Audit to Service

We are BESS Ukraine Engineering Group, a full-cycle EPC contractor. We start with an audit of your electrical infrastructure and load profile. Then we design the system, supply equipment, install, and commission. After that, we continue with service and remote monitoring.

We use LiFePO4 cells from CATL and other Tier-1 manufacturers, so you're not getting a no-name product. The systems come in IP55/C4 outdoor cabinets or 20/40 ft containers, with liquid cooling and a BMS that monitors every cell. The EMS/SCADA integrates with your existing control system via Modbus or OPC UA.

We don't do residential — that's for SolarProm.com.ua. For industrial BESS from 50 kW to 5 MW, call us or email. We'll give you a rough payback number within a week of receiving your load data.