MinKathir

Run your solar EPC business on one disciplined platform

MinKathir brings execution, Tamil Nadu compliance and profitability tracking together for rooftop and commercial solar businesses.

From Solar Lead to Lifetime Service

Enter the appSee features

Built for Tamil Nadu installers, EPC contractors and channel partners.

Built around four pillars

Tamil Nadu Solar EPC Execution, Compliance and Profitability Platform

Execution discipline

One structured workflow from enquiry to commissioning for your sales and field teams.

Tamil Nadu compliance

Utility, net-metering and subsidy paperwork tracked against every project.

Profitability visibility

Costing, quotation margins and customer collections in one place.

English and Tamil

Every screen is key-driven, so field staff can work in the language they prefer.

Bring your team onto MinKathir

Sign in to your organisation's workspace, or contact us to discuss onboarding your team.

LoginPricing
Residential rooftop
1–10 kW installations with subsidy paperwork.
Commercial & industrial
Multi-site execution with milestone billing.
Channel partners
Shared visibility across sales and installation.