SolarQuant is a global financial modelling platform for solar PV and PV+BESS projects. It builds a full project model — generation, revenue, financing, tax, integrated statements, and returns — in minutes, in your browser, with Excel-parity outputs.

Solar developers, investors, DFIs, infrastructure funds, lenders, and advisors who need fast, defensible financial models for commercial, industrial, and utility-scale solar and storage projects.

Is SolarQuant Excel-parity?

Yes. The engine is validated line-by-line against industry-standard Excel reference models, including the Ado Bayero Mall benchmark, and produces matching IRR, DSCR, payback, and cash flow outputs.

Does SolarQuant support PV plus battery storage?

Yes. PV+BESS hybrids are modelled with capacity-weighted scaling, a unified project timeline that takes the maximum of the PV and battery end dates, and full Excel-parity treatment of revenue, debt, tax, and returns.

How much does SolarQuant cost?

Pay-as-you-go. One project costs one credit. One credit is $10 USD. Every account also gets one free credit each day. No subscription, no lock-in.

File Upload Troubleshooting

Name: SolarQuant
Price: 10 USD

The Problem Files will not upload or you are seeing upload errors.

Possible Causes - File too large - Unsupported file format - Network connection issues - Browser compatibility

How to Fix

Check File Size - Maximum: 10MB per file - Reduce PDF quality if too large

Check File Format Supported formats: - Documents: PDF, DOC, DOCX - Spreadsheets: XLS, XLSX - Images: PNG, JPG, JPEG - Presentations: PPT, PPTX

Network Issues 1. Check internet connection 2. Try on different network 3. Refresh page and retry

Browser Issues 1. Try different browser (Chrome recommended) 2. Clear browser cache 3. Disable browser extensions

File Name Issues - Avoid special characters - Keep names under 100 characters

Still Not Working? Contact support with: - File type and size - Browser and version - Error message screenshot