When I looked into getting solar panels for my business, the upfront cost was definitely a bit daunting, but it turned out to be a solid investment in the long run. For our medium-sized setup, we spent around £20,000. Breaking even took about 7 years, considering the energy savings and benefits from government incentives which, yes, can really help soften the initial financial blow. Always check for local grants; they can slash your upfront costs significantly. Maintaining the panels hasn’t been too much of a headache or too hard on the wallet — annually, it’s about £300 to keep them in tip-top shape. We did opt for solar batteries to store excess power, and that added roughly £5,000 to our total bill. My biggest piece of advice? Shop around for quotes and be savvy about the warranties. You wanna make sure that if something goes sideways, you're covered. Sometimes local suppliers might offer better deals or service terms, so it's worth keeping an eye on that as well.