The problem right now isn't so much panel efficiency as the lump cost of doing a project like this and the affordability / justifiability of that.. Especially when solar companies take advantage of people receiving tax credits & gouge on labor pricing.
The problem right now isn't so much panel efficiency as the lump cost of doing a project like this and the affordability / justifiability of that.. Especially when solar companies take advantage of people receiving tax credits & gouge on labor pricing.