₹78,000 PM Surya Ghar central subsidy — last chance, ends 31 March 2027. Limited DISCOM transformer capacity, book now.

Crystal Solar SolutionsCrystal SolarSolutions
Our services

Solar services, end to end

Whether you're a home in Kollam or a factory in Kundara, we cover design, installation, KSEB compliance, subsidy, finance and lifetime upkeep.

Residential rooftop solar

Residential rooftop solar

Right-sized 1–10 kW systems for Kerala homes, designed around your real KSEB usage and roof.

  • On-grid systems with optional battery backup
  • Wind- & rain-resistant mounting on tile, concrete & sloped roofs
  • Tier-1 panels with app-based generation monitoring
Commercial & industrial

Commercial & industrial

Cut operating costs for shops, hospitals, hotels and factories with HT/LT rooftop and ground-mount plants.

  • 10 kW to MW-scale capacity planning
  • Accelerated depreciation & GST guidance
  • Three-phase net-metering / net-billing
Net-metering & subsidy paperwork

Net-metering & subsidy paperwork

We do the bureaucracy: KSEB feasibility, agreements, meter swap and PM Surya Ghar subsidy claims.

  • KSEB online registration & feasibility
  • Bi-directional meter installation liaison
  • PM Surya Ghar subsidy filing & tracking
Financing assistance

Financing assistance

Affordable, collateral-free rooftop solar loans so you start saving without a big upfront outlay.

  • Partner-bank loans from 5.75% interest
  • EMIs structured below your current bill
  • Help with documentation & approvals
5-year free AMC / service

5-year free AMC / service

Keep every kilowatt productive with five years of free cleaning, inspection and remote performance monitoring.

  • 5 years free service & maintenance included
  • Panel cleaning & inverter health checks
  • Priority breakdown support, on-site warranty
How it works

From bill shock to backwards meter

A clear four-step path. No jargon, no surprise costs, no chasing KSEB yourself.

01

Estimate online

Use the free calculator to size your system and see savings, subsidy and payback in seconds.

02

Free site survey

Our engineer visits, checks your roof and KSEB connection, and finalises a fixed-price proposal.

03

Install & paperwork

We install in 1–3 days and handle subsidy + net-metering applications with KSEB on your behalf.

04

Switch on & save

Bi-directional meter goes live, your bills drop, and we monitor performance with free AMC.

Not sure which fits your roof?

Run a free estimate or talk to our engineers — we'll recommend the right system, subsidy route and financing.