Battery Arbitrage ROI – OPCOM DAM (3Y)

Lookback (years)

Method

Battery energy E (MWh)

Battery power P (MW)

Round-trip efficiency (0-1)

Availability (0-1)

Charge hours

Discharge hours

Include Balancing (share 0–1)

Uses up/down from imbalance history

CAPEX (RON/kWh)

OPEX (% of CAPEX / year)

Lifetime (years)

Summary

Days analyzed: —

Avg daily spread: — RON/MWh

Annual gross revenue: — RON

Annual net profit: — RON

CAPEX: — RON

Payback: — years

ROI (annual): —

Best opportunities (top 20 days)

Date	Buy hour	Buy price	Sell hour	Sell price	Spread

Data: /data/opcom-pip-history.json (built via CSV exports). Prices in RON/MWh.