Design & Tools

Software and tools that help solar EPCs design systems that don't need repairs later.

1 in-depth guide

Best 3D Solar Design Software for Solar EPCs in India (2026 Guide)

An in-depth comparison of the best 3D solar design software for Indian solar EPCs and installers — from fast rooftop 3D modelling and shading to DISCOM drawings, PM Surya Ghar proposals and bills of materials. SolarDraft ranks No. 1, Solar Designer No. 2.

3 November 2026·14 min read