Bottom line is the Sunpower modules degrade less over time than almost any other brand.
If SC is quoting poly's count on them losing about 3% output in the first month and stabilize from there.
The SP's don't have that initial drop and seemingly are allowing a bit of room left over for perhaps a hot water system in the future.
Lease costs vs production are about as equal as you can get.
I would put my money on Sunpower, Better off financially, (As a Company), been around forever far superior equipment.
And the buy out clause allows you to purchase the system.
If SC is quoting poly's count on them losing about 3% output in the first month and stabilize from there.
The SP's don't have that initial drop and seemingly are allowing a bit of room left over for perhaps a hot water system in the future.
Lease costs vs production are about as equal as you can get.
I would put my money on Sunpower, Better off financially, (As a Company), been around forever far superior equipment.
And the buy out clause allows you to purchase the system.
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