On-Grid Solar
Net-metered systems that slash your KSEB bill to near zero.
On-grid systems are the most popular choice for Kerala homes with reliable grid power. Excess solar generation is exported back to KSEB through net metering, and you only pay for the net units consumed. Lowest upfront cost, fastest payback, and eligible for central government subsidy.
Features included
- Net metering with KSEB
- PM Surya Ghar subsidy up to ₹78,000
- Lowest cost per kW
- Zero maintenance batteries
- 25-year panel warranty
What's inside the system
Mono PERC Panels
Tier-1 modules, 540W+ each
String Inverter
Growatt / Solis / Sungrow
Mounting Structure
GI rooftop mounting frame
AC/DC Protection
Surge & fault protection units
Indicative system sizes
Indicative ranges before PM Surya Ghar subsidy. Exact quote after a free site survey.
Studio / 1BHK · monthly bill < ₹1,500
2–3BHK home · monthly bill ₹2,500 – ₹5,000
Large home with ACs · bill ₹6,000+
Questions about on-grid solar
A typical on-grid system costs around ₹55,000–₹65,000 per kW installed, before the PM Surya Ghar subsidy. A 3 kW system runs approximately ₹1.8 lakh, with up to ₹78,000 returned as central subsidy — net cost roughly ₹1 lakh.
Yes, if you are a residential KSEB consumer installing an on-grid or hybrid system between 1 kW and 10 kW. We handle the entire portal application, inspection, and disbursal paperwork at no extra cost.
Site survey takes 1 day. Installation takes 2–4 days depending on system size. KSEB net metering paperwork and inspection adds 2–4 weeks. From signed agreement to active net meter typically 4–6 weeks total.
Net metering lets you export surplus solar generation back to the KSEB grid. Your meter runs backwards when exporting. At month-end you pay only for the net (imported minus exported) units. Excess credits carry over.