Electricity Plan

The Electricity Plan page holds your contract: what you pay to buy, what you get for selling, the network charges and how much power your connection may draw. Your installer usually fills it in from your bills, and you can change it at any time. Each system on the controller has its own plan.

Buying and selling

Import pricing sets where the buy price comes from: a 15-minute market price, a supplier's price list, your own fixed schedule, or a Slovenian household tariff with MT/VT or ET. Export pricing can use the same or a different source. Dynamic prices lists the sources.

You can add the supplier's fee as a percentage, a flat amount per MWh or both, separately for import and export.

Network charges and limits

Enter a flat network charge, or the Slovenian energy and power charges for each of the five time blocks. Under Contract limits you enter the import and export power your connection allows and the agreed power per block; SEMS keeps below the lower of the two. See Slovenian network tariff.

What the battery may do

Allow grid charging, Allow battery grid export and Allow grid-energy resale set what your contract allows. Leave a switch off if your contract or connection approval forbids it, and no strategy will use it.

Minimum net profit is the smallest gain per kWh, after fees and losses, that makes a trade worth doing; raising it means fewer, more profitable cycles. For Savings and Home Tariff, Price overrides add fixed thresholds such as Charge below and Discharge above, a minimum spread and a hysteresis.

Checking the result

The Effective prices chart shows forecast buy and sell prices after all fees and charges, next to today's raw market prices, so wrong prices stand out. Refresh prices fetches them again.