Community
Questions about C&I batteries, answered by people who size them.
Meter data, tariffs per country, sizing, dispatch, payback and reports — questions and answers from energy consultants, installers and the Zorowatt team. Free to read, free to ask.
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The community is new. Ask what you're stuck on; the Zorowatt team reads every question.
How it works
- 1Search first — the answer may already be here or in a guide.
- 2Ask one problem per question. Name the country, the tariff and the interval length of the data.
- 3Like the answers that helped, and mark the one that solved it.
Official guides
- Peak shaving, self-consumption, arbitrage, connection limit: the four ways a business battery earns
- What a battery feasibility study contains, and what it is not
- What to ask your client for before a battery study: the data checklist
- The ten data problems that size a battery for you
- Dutch large-connection tariffs: kW contract, monthly kWmax and kWh, with a Liander 2026 example
- German grid charges for RLM customers: Leistungspreis, Arbeitspreis and the 2,500-hour rule