Cash Flow Forecast Spreadsheet with Solar ROI Calculator

Take Control of Your Business Finances — and Your Energy Costs

With electricity tariffs rising year after year, South African businesses and homeowners are making the switch to solar faster than ever. But is solar the right financial decision for your business — and when will you break even?

This Cash Flow Forecast Spreadsheet gives you complete financial visibility — including a built-in Solar ROI Calculator to help you model the financial impact of switching to renewable energy.

What's Included

• 📊 12-Month Cash Flow Forecast Template — Track income, expenses, and net cash position month by month in Excel/Google Sheets
• ☀️ Solar ROI Calculator — Input your current Eskom costs, solar installation quote, and battery backup specs to calculate your payback period and 10-year savings
• 📈 3-Year Financial Projection Model — Plan ahead with confidence using scenario modelling (best, base, worst case)
• 💰 Break-Even Analysis Tool — Know exactly when your business becomes profitable
• 📖 User Guide — Step-by-step instructions for customising every formula

Who Is This For?

• Small business owners managing tight cash flow
• Entrepreneurs evaluating solar installation for their premises
• Homeowners calculating solar payback periods
• Startups building financial models for investors or lenders
• Anyone wanting clarity on their business finances

Why This Works

Most businesses operate without a clear cash flow forecast — and most solar decisions are made without proper financial modelling. This spreadsheet solves both problems in one download.

📥 Instant digital download. Works in Excel & Google Sheets. No accounting degree required.