About
Customers seeking professional rooftop solar installations in the Kollam area often utilize this service provider. The facility assists clients with the selection of appropriate inverters based on system requirements and energy consumption patterns. When considering equipment longevity, the company provides information regarding available product warranties. Furthermore, the service includes details concerning the on-site replacement policy for components, outlining the procedures for addressing equipment malfunctions after installation. Clients can discuss system sizing and component matching to ensure the installed setup meets specific household or commercial energy needs. The consultation process covers the integration of the inverter with the overall solar array to maximize efficiency and reliability for the property.
Get a quote from BJAN Group Solar Powers
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Rooftop solar in Kollam, Kerala
A standard residential rooftop solar system in Kollam sizes between 1 kW and 5 kW depending on monthly consumption. Most Kollam homeowners pick a 3 kW system — it covers 300–400 units a month and captures the full ₹78,000 PM-Surya Ghar central subsidy.
Installed cost for a 3 kW system runs ₹1.8 lakh to ₹2.4 lakh; after the central subsidy your net outlay is ₹1.0 lakh to ₹1.6 lakh. Payback typically lands between 3.5 and 5 years — and the panels carry a 25-year warranty. BJAN Group Solar Powers can quote your specific roof; use the Get Quote form above or call 095627 00099.
The installer handles the PM-Surya Ghar registration, DISCOM net-metering application, system installation, and commissioning. Confirm AMC terms, panel warranty (look for Tier-1 manufacturer + 25-year linear-power guarantee), and inverter warranty (10 years minimum) before signing.
What to check before booking
- Site visit and shading analysis — this determines the realistic kW your roof can support
- PM-Surya Ghar registration done on your behalf, with the ₹78,000 subsidy credited directly to your bank
- DISCOM net-metering application and commissioning — installer should handle this end-to-end
- Tier-1 panels with 25-year linear-power warranty (degradation ≤0.55% per year)
- Inverter warranty (10 years minimum) and on-site replacement policy
- AMC contract for at least 5 years (panel cleaning, performance check, inverter health)
Frequently asked questions
How much PM-Surya Ghar subsidy can I get in Kollam?
PM-Surya Ghar: Muft Bijli Yojana offers up to ₹78,000 for a residential rooftop solar system (₹30,000 per kW for the first 2 kW, ₹18,000 for the 3rd kW). Most households choose a 3 kW system to capture the full subsidy. Kerala residents apply through the national pmsuryaghar.gov.in portal — your DISCOM and the installer handle the rest.
What's the typical cost of a 3 kW system in Kollam?
A 3 kW grid-connected residential rooftop system costs ₹1.8 lakh to ₹2.4 lakh installed (₹60,000 – ₹80,000 per kW). After the ₹78,000 PM-Surya Ghar subsidy, your net cost is ₹1.0 lakh to ₹1.6 lakh. Payback for a typical household in Kerala is 3.5 – 5 years; the panels carry a 25-year warranty.
Does BJAN Group Solar Powers handle net-metering paperwork?
Reputable solar installers handle the net-metering and DISCOM application end-to-end — site survey, design, DISCOM application, installation, commissioning, and meter installation. Confirm with BJAN Group Solar Powers when you call (095627 00099) or fill the Get Quote form above.
What panels and inverters does BJAN Group Solar Powers typically install?
For PM-Surya Ghar eligibility, panels must be from approved manufacturers — typically Tier-1 brands such as Adani, Vikram, Waaree, Tata Power Solar, Premier Energies, or Loom Solar. Inverters are usually Growatt, Solis, Microtek, Polycab, or Luminous. Ask for the specific model and the 25-year linear-power warranty document.
How long does installation take?
Typical timeline: 3 days for site survey + design, 10–20 days for DISCOM approval, 1–2 days for installation, 7–15 days for net-meter installation and commissioning. End-to-end is 4–8 weeks for most residential installations in Kollam.
Location
Mamoodu Junction, Kilikkollur, Chandanathope, Kottamkara, Kollam, Kerala 691014, India
View on Google Maps →Opening hours
| Sunday | 09:30 – 19:00 |
|---|---|
| Monday | 09:30 – 19:00 |
| Tuesday | 09:30 – 19:00 |
| Wednesday | 09:30 – 19:00 |
| Thursday | 09:30 – 19:00 |
| Friday | 09:30 – 19:00 |
| Saturday | 09:30 – 19:30 |