Smart Meter Reveal
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Your Octopus details
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Do you have a home battery?
13.5 kWh
This limits how fast your battery can charge/discharge and export simultaneously.
5 kW
Do you have solar panels?
7.5 kWp
Do you export solar to the grid?
Self-consumption mode selected. Export comparison will be skipped.
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Your personalized results
Here's what we found
£482/yr
Potential savings
→£525/yr
Intelligent Octopus Go
→-£33/yr
Otto arbitrage profit
→£1,037/yr
Best export revenue
→~£850/yr
If you had solar
→Based on 3,821 kWh over 12 months
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Tariff Comparison
Based on 3,312 kWh over 12 months
Otto's 24-Hour Plan
☀️ Tomorrow's Weather Forecast
Loading...📊 Otto's Decision Timeline
🧠 What Otto Decided (and Why)
⚙️ Your System Constraints
Battery
13.5 kWh
Inverter
5 kW
Solar Array
7.5 kWp
Avg Daily Use
9.1 kWh
⚠️ Inverter Constraint Impact
Your 5kW inverter limits simultaneous operations. At 3pm when solar peaks at 6.2kW:
• Max to battery: 5kW (limited by inverter)
• Export while charging: 0kW (inverter at capacity)
• Otto prioritizes battery charge over export because evening prices (32p) beat afternoon export (18p).
Reactive Strategy
£892/year
(only sees current prices)
Otto Forward-Looking
-£33/year
(profit from arbitrage)
💰 Potential £297/year savings via tariff arbitrage
☀️ +£190/year if paired with solar
⚡ Backup power during outages
☀️ Export Tariff Comparison
Based on your 7.5kWp array generating ~3,841 kWh/year
Your current: Agile Outgoing (variable)
| Tariff | Revenue | vs Current |
|---|
⚡ With Otto: Timing your exports to peak Agile windows could beat Flux by £190/year.
☀️ What if you had solar?
Based on UK average, a 4kWp system could generate ~3,400 kWh/year.
Potential annual value:
- Self-consumption savings£510/year
- Export revenue (with battery)£340/year
- Total potential~£850/year
Combined with Otto's forward-looking optimization:
Otto would time your exports for peak prices and maximize self-consumption during expensive periods.