You know how the ‘regular’ module has a 25 year production warranty which usually consists of 2.5-3% first year degradation...
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Actual vs. warranted PV module production
Hello experts
You know how the ‘regular’ module has a 25 year production warranty which usually consists of 2.5-3% first year degradation... -
Selecting a solar panel installer based on warranty, years in business, price?
How should one go about selecting an system/installer?
Years in business? Unless they contractor has been in roofing or some other business... -
25 years parts and labor warranty
Hi All,
I am now living in San Diego, and learned that their electricity is one of the most expensive in the nation. While I search my... -
Newbie looking for advice
Looking at a quote for 33 Hyundai 270w panels,w/ 2 SMA SB 4000TL-US-22 Inverters, Total quote is 26,500 dollars. Couple of questions:
General... -
Getting bids for system in the OC
Couple quick stats first:
1. 2 story, 8 year old home in 92865 zip with roof at 140 deg.
2. Last years power usage was about 10000... -
Choosing an Inverter (Extended Warranties & Monitoring options)
Hi there,
We are in the design phase of our residential PV project/purchase (permitting is next, install will hopefully be end of Nov/early...
