If you are interested in leasing a solar power system, pay attention to the terms. You want to be able to transfer the lease if necessary. If you are unable to and you end up selling your home, you may have to pay for s system you are unable to use. Having the option to transfer your lease can release you from the contract and enable the buyers to reap the benefits.
Choose several panels that are efficient to maximize your energy generation. Do the math and figure what you require. Higher-efficiency panels are often your best bet cost-wise.