Guru
Joined: 07/08/2011
Location: AustraliaPosts: 6543
| Posted: 04:45am 18 May 2026 |
I just did a test with the site Aaron referred to.
It gave good realistic readings for today (mostly sunny)
at 10am their 1315W compared to my 1295W
I suggest trying the public api for a few weeks to see how it compares with actual before getting to involved.
https://doc.forecast.solar/api:estimate
Jim
edit:
for the last two days, actual generated was ~7% lower than the forecast.solar estimate.
Early days but looking usable for short time forecasts.
Edited 2026-05-20 13:07 by TassyJim