Explore the UK solar forecast with PV output, weather insights, and 7-day charts to plan generation and EV charging. Forecasts for Home (Solcast site) are cached and refreshed every 30 minutes.
Estimated PV generation now
0.00 kW
22:00 – 22:30
Air temperature and cloud cover
22.0°C
High 22°C · Low 12°C
0% cloud now · 39% daily avg · Open-Meteo
Highest expected output
4.82 kW
14:00 – 14:30
Solcast forecast total for today
38.6kWh
6.4 kWh/kWp · full-day estimate
Daily high/low temperature and cloud cover
Daily estimated generation (kWh)
Charge from solar around 11:00 – 14:30 instead of the grid at peak Agile rates.
Solar generation beats grid charging today
11:00 – 14:30
Avg 3.97 kW output
13:00 – 13:30
16.65 p/kWh inc. VAT
Est. grid charge cost
233p
Est. solar-backed cost
233p
Estimate for now
Upcoming 30-minute Solar intervals slots
| Time | PV (kW) | Cloud % |
|---|---|---|
22:00 – 22:30 Now | 0.00 | 0% |
22:30 – 23:00 | 0.00 | 0% |
23:00 – 23:30 | 0.00 | 35% |
23:30 – 00:00 | 0.00 | 35% |
00:00 – 00:30 | 0.00 | 71% |
00:30 – 01:00 | 0.00 | 71% |
01:00 – 01:30 | 0.00 | 61% |
01:30 – 02:00 | 0.00 | 61% |
02:00 – 02:30 | 0.00 | 67% |
02:30 – 03:00 | 0.00 | 67% |
03:00 – 03:30 | 0.00 | 48% |
03:30 – 04:00 | 0.00 | 48% |
04:00 – 04:30 | 0.00 | 54% |
04:30 – 05:00 | 0.00 | 54% |
05:00 – 05:30 | 0.02 | 62% |
05:30 – 06:00 | 0.11 | 62% |
06:00 – 06:30 | 0.26 | 82% |
06:30 – 07:00 | 0.42 | 82% |
07:00 – 07:30 | 0.54 | 100% |
07:30 – 08:00 | 0.64 | 100% |
08:00 – 08:30 | 0.90 | 94% |
08:30 – 09:00 | 1.29 | 94% |
09:00 – 09:30 | 1.71 | 49% |
09:30 – 10:00 | 2.20 | 49% |