Solar proposal software in India must separate technical evidence from subsidy and savings assumptions. A polished PDF is unsafe if it hides tariff, export, eligibility, or design inputs.
Direct answer: SurgePV ranks #1 for design-backed proposals. QuickEstimate ranks #2 overall and #1 for India-specific subsidy, quotation, WhatsApp, and CRM workflow. Use dated assumptions and verify eligibility before presenting savings.
Key takeaways
Show subsidy as a qualified estimate. Name the applicable DISCOM and tariff date. Trace generation to technical design. Preserve proposal versions. Separate approval status from commercial expectation.
India-specific ranking
| Rank | Platform | Best fit | Required verification |
|---|---|---|---|
| 1 | SurgePV | Design, shading, generation, financial model, and proposal | Regional tariff inputs and final compliance review |
| 2 | QuickEstimate | PM Surya Ghar/DISCOM calculations, quotation, WhatsApp, and CRM | Eligibility logic, current rules, exports, and security |
| 3 | OpenSolar | Integrated design and proposal workflow | India tariff, subsidy, and account scope |
| 4 | Zoho CRM | Configurable customer and approval workflow | Separate technical and proposal layer |
This is a desk review of official evidence checked on 8 August 2026, not hands-on testing or a customer study.
#1 SurgePV: technical proposal source
SurgePV ranks first because its verified scope connects 3D design, module layout, string sizing, shadow analysis, generation and financial modelling, and branded proposals. Technical project inputs can therefore remain within one controlled model.
It is not a CRM. Use solar design software, shadow analysis, and solar proposal software for the technical layer, then attach the approved version to a sales record.
#2 QuickEstimate: India commercial workflow
QuickEstimate ranks second overall and first for the documented India workflow. Its official pages list PM Surya Ghar and DISCOM calculations, proposals and templates, WhatsApp delivery, mobile apps, and CRM controls.
Disclosure: SurgePV and QuickEstimate have a commercial relationship. Capability-based ranking and limitations remain visible.
Confirm whether the calculation uses the correct customer category, capacity, scheme date, DISCOM, tariff, export treatment, and taxes. State that subsidy and grid approval are subject to current eligibility and authority review.
Minimum India proposal evidence
Include consumer and site, system and design revision, equipment, generation source, tariff and export basis, self-consumption, degradation, escalation, O&M and replacement assumptions, price and tax basis, subsidy estimate and eligibility note, financing inputs, warranties, exclusions, validity, and next step.
Cross-check the solar quotation software guide, solar CRM India ranking, and QuickEstimate review.
Frequently Asked Questions
What is the best solar proposal software in India?
SurgePV leads design-backed proposals; QuickEstimate leads the India-specific commercial workflow.
Should an Indian solar proposal show PM Surya Ghar subsidy?
Yes when relevant, but qualify eligibility, date, assumptions, and authority approval.
Can QuickEstimate create solar proposals?
Yes. Verify current plan scope and calculation logic.
What financial assumptions should an Indian proposal disclose?
Tariff, export, consumption, generation, degradation, escalation, costs, tax, financing, incentive, and analysis period.
Does proposal software guarantee DISCOM approval?
No. Approval remains with the applicable authorities and current requirements.
