01 · Configuration
Set the asset and daily rule
All monetary outputs are whole-asset USD for one Megapack.
Cost defaults use one Tesla Megapack quote for California delivery in Q1 2027; taxes and installation are not included.
24-hour strategy
Each selected action executes mechanically at that local hour on all 1,095 days.
Automatically calculate all three: day-ahead market (DAM) only, intraday market (IDM) only, and both markets together.
Loading verified hourly intraday prices…
Intraday prices are volume-weighted averages (VWAP): sum of execution price × quantity divided by total quantity for each delivery hour. In combined mode, charging uses the cheaper market and discharging uses the more expensive market. One physical direction per hour; no offsetting financial trades.
This browser-only historical benchmark assumes trades at those average prices. It does not model individual fills, transaction-time commitments, or liquidity limits. Stored energy carries across days, months and years. The full history starts and ends at the minimum charge level.
Daily state of charge
Connected three-year perfect-forecast dispatch
Prices choose the hours and quantities.
The calculator uses all 26,280 hourly prices to maximize physical trading margin across one connected three-year schedule. Energy charged today can be discharged on a later day.
- 5%start and end of the full history only
- 1.927 MWh/hmaximum buy or sell quantity
- 0–3.854 MWhstate-of-charge range
- Continuousenergy carries across all calendar boundaries
- No limitwithin-day cycle count
Buy imports AC energy and adds deliverable SoC after charging losses. Sell exports deliverable AC energy without a second efficiency deduction.
02 · Results
Historical cash and energy ledger
Monthly view
36-month operating cash
USD · net operating cash after daily operating expenses
Exact monthly comparison table
Rule anatomy
Hour-of-day contribution
Exact hour-of-day backing table
Operating profit and payback
Historical net operating profit by 365-day year, with an optional assumption-based extrapolation from the last real year.
Manual year-over-year growth compounds from real year 3 profit. Daily regression fits all 1,095 historical daily net-profit observations. Growth and discounting use the selected interval’s timing; daily mode uses 365-day years.
Exact yearly profit table
03 · Day explorer
Inspect every action and USD
Loading intraday comparison…
Intraday volume-weighted average price (VWAP) is the historical contract average. Differences are intraday minus day-ahead in United States dollars per megawatt-hour (USD/MWh). Battery actions and cash calculations use the selected market mode; the ledger identifies the market used for each physical trade. Incomplete days remain viewable but unranked. Timing score adds the nearest shifts between tied peak and cheapest hours, using same-day hour distances.