Amazing, thank you! So with that running from the battery to the power feed of the pi it should all just sit happily outside with the battery/inverter in a waterproof housing then.
Finally (hopefully!), is there any potential warranty issue with growatt using solar assistant/raspberry pi...
Potentially stupid questions but is there:
1) a way to power the raspberry/orange pi from the growatt set up directly (sph5000 and 6.5kw battery)?
Or if not:
2) can anyone tell me what is the longest cable run possible between the inverter and the pi without risking data loss/compromise?
Our...