If the BK doesn't come up on a google search, there is no other way to find a BK that would be cheaper than PACER. If the person has a common name, that will obviously be a problem. But, if you know in which jurisdiction they filed, you should be able to find the case and won't incur $10.00 worth of charges. It really won't be that expensive.
Hail larger than 1 inch in diameter (golf ball- or baseball-sized hail) can cause considerable damage to panels, although hail of this size also generally causes damage to most structures. To protect your solar panels, a solar panel protective cover is recommended during the times when hail is expected.
The sun gradually dries out the plastic and causes it to cloud from the outside, in. Once the damage is done, polishing the plastic is the only way to restore it. Spray the plastic with Diamondite Clear Plastic Liquid Armor. Use a microfiber applicator or towel to spread the sealant over the plastic.