Evaluation of Photovoltaic System Offer with Storage

If you can install the hooks for fastening at the same time as the roof construction, it saves a lot of work.

It is planned, done by the same person. So roofing and installing photovoltaic.

But you should look for an electrician beforehand who has approval from the grid operator. You definitely need that for the completion notification to the supplier. Whether someone who did not install the system will do that, I doubt.

Thanks for the hint, I will clarify that. However, the executing person is not doing this for the first time, so there will surely be a solution :)

Hello everyone,

after your feedback, we have changed our system once again. The storage has been removed, due to delivery problems there are slightly different modules, and the system has become significantly larger:

39 instead of 28 modules (1.5° instead of IBC)
larger inverter (SMA Sunny Tripower instead of Sungrow Hybrid)

What do you think? Does it fit now?




Best regards

I would not replace the [Hybridrichter] in case a storage system is retrofitted later.

I would not change the hybrid inverter in case a storage system is added later.

The system has probably become too large for that; the inverters that can also handle storage allegedly cannot manage it. At least not the offered inverter. I would need two anyway.

Hello,

so is everyone else okay with the system and also the "new" components? Then I would probably order it that way :)

Best regards

Only the question of why one corner still remains free?