For a business, an outage is more than an inconvenience. It means a stopped line, spoiled goods and missed deadlines. An energy storage system lets you keep working while the grid is down.
Start with critical loads
Not all equipment needs to run on batteries. First identify what stops the business: cold rooms, servers, tills, lighting, pumps, specific machines. These loads go on a separate backup line, which makes the system much cheaper.
Power and capacity are different things
Power (kW) shows how much equipment the system can run at once. Capacity (kWh) shows for how long.
Example: if the critical load is 20 kW and you need to last 4 hours, you need about 80 kWh of usable capacity, plus a margin for losses and battery ageing.
Sun + battery + generator
The most resilient setup for a business combines three sources. Solar panels charge the batteries during the day and lower bills. The battery picks up the load instantly when the grid drops. The generator starts only during long blackouts, so it burns far less fuel.
Savings even without outages
Storage is not only a backup. It can shave peak loads and store energy when it is cheaper, releasing it when it is more expensive. That way the system pays back in calm months too.
Where to start
We audit the loads on your site, calculate the power and capacity you need and offer several options for different budgets. Our partner banks' programmes can help with financing.