☀ Solar power DEMO
4.20 kW
Generating in this snapshot
A LITTLE SUN. A CLEARER PICTURE.
Energy, in perspective.
Explore solar generation and the future of home comfort.
A transparent preview, with clearly labelled demonstration data.
● Fresh demo snapshot
Simulated update: 30 seconds ago
↗ Solar energy today
— kWh
Accumulated to 14:00 · demo day 30
Energy over time, not powerGas today PRIVATE
Unavailable
Actual readings require login
ACTUAL DATA · DELAYED DAILY TOTALS
Released solar & gas
Complete daily totals only, released at least 24 hours after the reporting day ends. Today and intraday history require login. Gas is estimated fuel input, not billed energy or useful heat.
No automatic feed connected. Daily totals unavailable.
View released daily totals
| Reporting day · London | Solar (kWh) | Gas input (kWh, estimated) |
|---|
THE LONGER VIEW
Solar, over time
Measured-style demoForecast demo
View chart data and method
Entirely synthetic. Day shows hourly solar power; daily energy is the sum of each hourly average × one hour. Week and Month aggregate the same 30-day dataset. The current day stops at 14:00; later values are forecast only. No actual measurements are used.
| Hour | Measured-style demo | Forecast demo |
|---|
PLANNING THE NEXT CHAPTER · DEMO
Heat pump, HVAC & gas
Heat pump · heating
— kWh
Electrical input energy
Source: synthetic fixture v1HVAC · heating
— kWh
Electrical input energy
Source: synthetic fixture v1HVAC · cooling
— kWh
Electrical input energy
Source: synthetic fixture v1Gas input
Unavailable
See released daily totals above. No synthetic gas substitute.
Illustrative comparison only — no measured savings.
The heat pump and HVAC are not installed. These independent demo scenarios do not provide equivalent heat output or represent simultaneous operation. Gas input energy is not useful heat; cooling is not equivalent to space heating. No actual performance ratio or cost saving is claimed.
Delayed daily gas totals appear in the released-data section. Today and intraday details remain private. Missing readings are unavailable, never zero.
View thermal demo data
| Period | HP input (kWh) · DEMO | HVAC heating (kWh) · DEMO | HVAC cooling (kWh) · DEMO | Gas input (kWh) |
|---|
A WINDOW, WITH BOUNDARIES
Designed to share the story.
Keep the home private.
Public actual readings are limited to delayed complete daily solar and gas totals. Demonstration scenarios remain labelled. Live and intraday readings require login; Home Assistant remains private.
No automatic household feed is connected. Demo equipment is not installed.