Stroem's optimization layer runs solar, battery and load as one system, and pools all your sites into a single portfolio.
Every quarter hour the platform recalculates the optimal plan for the next 24–48 hours. Spot prices, solar forecast, battery state of charge, tariffs and ancillary-service markets are weighed against each other, never one at a time.
Solar is used behind the meter, displacing expensive imports. Typically 85–95% self-consumption with a battery.
The battery buys cheap and uses or sells expensive on the spot market, optimized across 96 daily intervals.
The battery bids FCR, aFRR and mFRR to the TSO. Passive income with no operational disruption, typically the largest line.
Power peaks are flattened, keeping capacity-based grid tariffs down. Built into the optimization.
The platform runs all sites as one combined plant. Aggregation opens the full aFRR and FCR markets with reliable delivery; one site covers when another is busy. And value per MW grows with every site added.
As a pure portfolio effect, on top of each plant's own revenue. Case: a Danish industrial group, two sites, 500 kWp solar and 1 MW / 4 MWh battery run as one plant.
vs. 23.5% run separately
vs. 3.8 years run separately
Indicative index. The more sites in the portfolio, the better the economics for all of them.
The optimization layer already controls every asset. Electric boilers, heat pumps and EVs plug in without rebuilding, and the battery keeps peak draw below the grid-connection limit, so electrification doesn't require a costly grid upgrade.
Intelligent control creates headroom on the connection for new electric loads.
BESS smooths large, fluctuating loads so peaks don't overwhelm the connection.
Self-produced solar makes an electrified process low-emission from day one.
New assets join the same optimization, without rebuilding.
Peak load vs. grid connection
Maximum grid draw, kW (illustrative)
With solar, battery and optimization the peak stays below the connection limit even as consumption grows. Electrification without a costly grid upgrade.
Build your energy system in 30 seconds and get an estimated IRR and payback, or book a pre-study built on your consumption data.