Hit £32k savings year 3 after Q4 install, but inverter hiccups cut output 7%. SunPower quote was solid, yet weekend install was chaos—roofers missed a spot. Anyone else battled unexpected contractor delays with factory solar setups?

https://www.instapaper.com/read/1809115688

Hit £32k savings year 3 after Q4 install, but inverter hiccups cut output 7%. SunPower quote was solid, yet weekend install was chaos—roofers missed a spot