You don't need batteries, you just need solar ideally on an efficient house, and you can start really making a dent in the bills.so batteries, not worth it right now,as soon as they are affordable,we'll be shouting it from the rooftops.
but don't worry about batteries with your solar sytem just get high-quality solar, follow the tips.that I've outlined,use a good installer,who'll guide you along the way, and you can look forward to decades of low bills, so solar works, it works without batteries,