Well HOAs are legally bound to allow for solar installations (Section 202.010(b) of the Texas Property Code states that “a property owners’ association may not include or enforce a provision in a dedicatory instrument that prohibits or restricts a property owner from installing a solar energy device.”). Most warranties on our quotes were 25 years - the equipment under this warranty is guaranteed to produce around 90% on the guaranteed starting production. Not trying to talk you into anything. Just made sense financially in the long run for us.