Each Iki store in the pilot is equipped with 100 kWh of storage, split into two 50 kWh units installed indoors or outdoors as required. The trial is designed to assess how AI-based battery management can optimise energy use and support the retailer’s sustainability goals.
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Scaling up to 200 kWh per branch
If the test phase concludes successfully in the third quarter of 2025, typical system capacity is expected to increase to around 200 kWh per store. Iki plans to equip 10 stores initially, with over 100 units targeted in future phases. The trial will build on the retailer’s investments in renewables: since 2022, solar panels have been installed on store rooftops and Iki became the first business in Lithuania to operate a remote solar power plant with prosumer status. With nearly 5 MW of capacity, this facility is expected to cover around 7 percent of Iki’s annual electricity demand.
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Storage a natural extension of PV strategy
Inion Software’s algorithms enhance solar integration by storing power during low-consumption periods and discharging at peak times. This approach allows better use of self-generated energy, reduces costs and mitigates grid constraints. The system also forecasts energy consumption and solar generation to support efficient energy and battery management.
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Algorithms extend battery life and maximise ROI
Based on these forecasts, the algorithm determines optimal battery operation for changing conditions, charging according to expected demand and solar output. During periods of peak prices or high demand, the system draws on stored energy, reducing reliance on expensive grid power and maximising cost efficiency. Optimised charging and discharging cycles extend battery service life, potentially increasing investment returns compared to conventional management. For Iki, this enables more precise energy planning and supports both cost and sustainability objectives across its store network.
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Towards safer, more independent retail operations
Once fully implemented, a typical Iki store will feature a minimum 50 kW PV system paired with a 100 kWh storage unit, each maintaining an emergency power reserve of around 10 percent to ensure reliable supply during peak loads and outages. The combination of solar generation and smart storage will enable the retailer to optimise consumption, reduce grid dependency and maximise both cost savings and sustainability impact. (mg)
