Daily pv production

I know, very upsetting.

Plus the weather has now gone to crap. I've gone from 3.5kW to 1.2kW. Cloudy and raining.

I'm up and running with the SaaS company also. could only fit 8 panels, but that was as expected. Ive 4 250w on the North east facing roof which came with the house. 16 kwh today, we didn't use much so 12 went back to the grid m. pretty happy with that though wondering if the high temps are limiting the panels or inverter. the peak generation was higher yesterday.

Scorching hot today, 27 degrees at one stage. But again the sodding "permacloud" lingered.

Only 27ish for the day.

its not back to Micheal and Leo.. whats the problem with sending back to the grid if you are getting paid for it? Im alright Jack pull the ladder up

Now that is very useful. Would it be an issue where I also have the dhw fed into a pump, sending said dhw to all taps?

Scorching day in the West here. 54 produced with cooking, washing and everything in between covered. Big chunk to grid but profit of €5 for day after all charges paid. Fit was well overdue and doesn't be long adding up with over 50 euro owed to me already for this month alone. Now just need the summer weather to continue on for another couple months 😃

Managing legionella in hot and cold water systems (hse.gov.uk)

Tell her it's cause you love her and want to keep her healthy :-)

Using temperature control

The primary method used to control the risk from Legionella is water temperature control.

Water services should be operated at temperatures that prevent Legionella growth:

• Hot water storage cylinders (calorifiers) should store water at 60°C or higher
• Hot water should be distributed at 50°C or higher (thermostatic mixer valves need to be fitted as close as possible to outlets, where a scald risk is identified).
• Cold water should be stored and distributed below 20°C.

There is no greater pain than forgetting to turn off the manual battery charge the night before the hottest day in history...

@Gerry I do use HA but those graphs are the good auld MS Excel....nothing beats excel for doing graphs the way you want them.

I do also use Grafana in HA which is good for a quick look and live data, but for more complex stuff I always revert back to excel.

Here are some power graphs I have an Grafana

Final tally. Just goes to show the effect of excess heat.

7.44kWp system and I never got above 5kW all day.

On a cooler cloudier day in June I produced 50.3kWh and that was with a smaller inverter.

Today was the hottest day I can ever recall experiencing in this country. 30 degrees when I came out of work and it felt hotter.

49.5 here in Galway today but great is something else today. The fan auto off in home assistant never kicked off all day as fan was at full throttle trying to do its job!