📤 Upload CSV

Columns: timestamp, grid_demand_w, agile_price_p, rooftop_solar_w Run Backtest

☀️ Solar CSV (Real Data)

Upload solar data from Home Assistant, merged with stored Agile prices. Demand defaults to 200W.

HA History export or any CSV with timestamp + power columns Date (Agile prices) End date (optional range) Default demand (W): 200W

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🎯 Charge Strategy

Charge Ceiling — 100% Don't grid-charge above this SoC Charge Trigger — 100% Default: charge whenever cheap ☀️ Run with Real Solar

💷 Real Agile Prices

Backtest against stored real Octopus Agile half-hourly prices with generated demand/solar profiles.

Start Date End Date (optional, defaults to start) Demand Profile 🏠 Standard 💡 Low 🔥 High 🚗 EV Night Solar Peak (W) — 2500W Starting SoC — 50%

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🎯 Charge Strategy

Charge Ceiling — 100% Don't grid-charge above this SoC (leave room for solar) Charge Trigger — 100% Default: charge whenever cheap 💷 Run with Real Prices

🧪 Sample Data

Generate synthetic data with realistic demand, solar, and Agile pricing patterns.

Duration (days) 1 day (1,440 rows) 2 days (2,880 rows) 3 days 7 days Season ☀️ Summer (long days, peak solar) ❄️ Winter (short days, high demand) 🌸 Spring (moderate) 🍂 Autumn (declining solar) Demand Profile 🏠 Standard household 💡 Low consumption 🔥 High consumption 🚗 EV night charging Solar Peak (W) — 2500W Start Date (optional) Starting SoC — 50% Units to Include

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🎯 Charge Strategy

Charge Ceiling — 100% Don't grid-charge above this SoC Charge Trigger — 100% Default: charge whenever cheap

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⚡ Quick Presets

⚡ Run Sample Simulation ⬇️ Download Sample CSV

🔋 Battery SoC Over Time

⚡ Detailed Energy Flow (Watts)

📊 Agile Price (p/kWh)

📋 Detailed Results