PVsell | Sunwiz Pty Ltd

PVsell has generated solar proposals worth 4GW for 60,000 customers on behalf of 500+ solar retailers. PVsell software is developed by trusted independent experts SunWiz, headed by industry leader Warwick Johnston. PVsell started off as a not-so-humble spreadsheet. When SunWiz launched in 2008, one of the first tools we sold was a financial calculating spreadsheet for the premium net feed-in tariffs. Funnily enough I avoided economics in High School and Uni, but I’m glad I took Energy Economics in my masters degree, because economics is what sells solar. After two years of good customer interest in the spreadsheet, enough momentum had built to transform PVsell into the cloud. Though I love Excel, many people hate spreadsheets, which are hard to use, hard to keep updated, and hard to control usage of. The cloud based PVsell was exactly what the market called for. We quickly gained a lot of traction, and continued to add new features.