Renters can use solar, but installing panels on a rented property usually requires the landlord’s written approval and agreement about ownership, maintenance and what happens when the lease ends. Some renters instead choose a portable solar option where it is safe and permitted, join a community or shared-solar program, or buy renewable electricity through their retailer. Homeowners can generally arrange a professionally designed rooftop system, subject to council, strata, network and heritage requirements, and may be able to add a battery. Before spending money, check the lease or speak with an accredited installer and confirm rebates, export arrangements and insurance with the relevant providers.