Lodi has extremely high daily sunlight levels, so you could recoup your in as little as 7.3 years per 5 kW of rated capacity. http://www2k.biglobe.ne.jp/~kao-nori/jawanote.cgi?js=eyjhbgcioijiuzi1niisinr5cci6ikpxvcj9.eyjhdwqioijkb2tlbiisimv4cci6mtyzntm0mza0niwiawf0ijoxnjm1mzm1odq2lcjpc3mioijkb2tlbiisimpzijoxlcjqdgkioiiycw91mmljdgjkzghzmmrpcjgxbjm2a2iilcjuymyioje2mzuzmzu4ndysinrzijoxnjm1mzm1odq2mdawotgwfq.qbosua9ilpw_jpkrxavx2nrj2ssbzmp_caqvh7croqs&page=0&sid=0c37d22a-371d-11ec-8074-f31464f85302&url=www2k.biglobe.ne.jp%2f%7ekao-nori%2fjawanote.cgi%3fpage%3d0%26url%3dwww.union.ic.ac.uk%2frcc%2ffellwanderers%2fgallery%2fma