Most policies are convertible to a permanent policy from the same company with the same rating class you got on the original policy. (quickquote.com)
The rules are designed to permit public entity electric utility customers to install a solar generation system, sized not to exceed the aggregate of the metered annual use of the customer's qualified facilities that are all in the same rate class under the applicable tariff. (njcleanenergy.com)
Traditionally in the past all tobacco users were all lumped together in the same rate class. (bestchoicelifeinsurance.com)