kind: tibber
label: Tibber 动态电价（15 分钟）

energy:
  source: tibber_api              # buy = total (from API); sell = total − energy_tax − sell_adjust
  energy_tax:  { unit: EUR/kWh }  # subtracted from total to derive sell price (incl. VAT)
  sell_adjust: { unit: EUR/kWh, default: 0 }  # additional sell-price adjustment (residual spread)

standing:                         # fixed charges; UI fills per month, engine prorates to days
  management_fee: { unit: EUR/month, default: 5.99 }
  network_fee:    { unit: EUR/month }

credits:
  heffingskorting: { unit: EUR/year }  # energy-tax credit; deducted at summary layer