dougbert
Solar Addict
Yes, the lack of knowledge can make for expensive lessons.
I call this TUITION
for the 25 years I have been in DIY solar implementions, my designs and research still have cost me about 20% tuition fees for the wrong decision choices, but I still did 80% correct. IMHO not bad
Doing the research, gathering as much information as possible then proceeding with the design and the implementation does save $$. Today so much better tech and tech information is available that the DIYer can do very well. Yet, wisdom comes from poor experiences and helps to gain understanding
Emotional purchases can get you into expensive follies