Is Rooftop Solar Worth It in Siliguri? The Short Answer
Your WBSEDCL bill went up again this summer. The AC ran through the humid months, the geyser through the winter, and the bill climbed past ₹3,000 a month. Then a neighbour in Pradhan Nagar or on Sevoke Road put up solar panels, and now you’re wondering: is rooftop solar worth it in Siliguri in 2026, or is it just hype?
You are not alone. It’s the question Siliguri homeowners, shop owners and hotel owners ask us most. Most of the doubts are the same: “Siliguri has a long monsoon. Will the panels even work?” “Is the subsidy actually being paid in Bengal?” “What happens in an earthquake or a hailstorm?”
The honest answer: for most Siliguri homes using 200 units or more a month, yes. Rooftop solar in Siliguri in 2026 is one of the best-returning investments you can make. The money usually comes back in 3.5 to 5 years, and the system keeps producing for 25 years or more. But it isn’t right for every roof or every household, and in this guide we’ll show you exactly where the line is.
In this guide, you’ll learn:
✔ How much power solar really generates in Siliguri, monsoon included
✔ The 2026 subsidy: central PM Surya Ghar plus West Bengal’s new state top-up (up to ₹93,000 total)
✔ Real 2026 prices for 2 kW, 3 kW, 5 kW and commercial systems
✔ Four worked Siliguri examples with payback periods
✔ How WBSEDCL net metering works under the 2025 WBERC rules
✔ Low-interest solar loans (around 7%) and what your EMI looks like
✔ Siliguri-specific risks (heavy rain, humidity, hail, Seismic Zone IV) and how to design for them
✔ Who should go solar now, and who should wait
✔ How to choose the right solar installer in Siliguri
🎁 Get Your FREE Siliguri Solar Savings Report
Not sure if solar makes sense for your roof? Send us three things and our engineers will prepare a free, no-obligation report within 48 hours:
- A photo of your last 2–3 WBSEDCL bills
- Your approximate roof area (or a photo of the roof)
- Your location (e.g. Hakimpara, Matigara, Champasari, Bagdogra)
You’ll get: the right system size, your exact subsidy amount, the net cost after subsidy, your monthly savings, the payback period, and an EMI option.
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Why 2026 Is the Year Rooftop Solar Finally Makes Sense in Siliguri
For years, rooftop solar in West Bengal was held back: net metering rules were restrictive and the PM Surya Ghar subsidy barely moved in the state. In 2026, that changed. Here’s why now is different.
1. The PM Surya Ghar subsidy is now fully active in Bengal. The West Bengal government formally launched PM Surya Ghar: Muft Bijli Yojana in July 2026. On top of the central subsidy (up to ₹78,000), the state now adds its own top-up: ₹5,000 for 1 kW, ₹10,000 for 2 kW and ₹15,000 for 3 kW. A 3 kW home system can now receive up to ₹93,000.
2. The scheme has a deadline and a quota. PM Surya Ghar runs until 31 March 2027, and the Centre has allotted West Bengal about 1 lakh household installations (the state is aiming for 5 lakh). Subsidy is released case by case after installation and inspection, so households that apply early are in a stronger position.
3. New WBERC rooftop solar rules make approvals simpler. The WBERC (Grid Interactive Rooftop Solar PV System for Prosumers) Regulations, 2025 came into force on 31 July 2025. They let you choose net metering, net billing or gross metering, and systems up to 10 kW are approved without a technical feasibility study.
4. Electricity keeps getting more expensive. WBSEDCL’s domestic energy charges rise from about ₹5.3 per unit in the lowest slab to around ₹8 per unit in the top slabs, before fuel cost adjustment (FAC), fixed charges and duty. Every unit your roof produces is a unit you don’t buy at those rates, and tariff revisions only go one way.
5. Solar loans are cheap. Under PM Surya Ghar, public-sector banks offer collateral-free loans of up to ₹2 lakh at roughly 7% for systems up to 3 kW, with tenures of up to 10 years.
6. The technology is better and cheaper. High-efficiency Made-in-India mono-PERC, TOPCon and bifacial panels now produce more power from the same roof. LFP batteries for hybrid systems are also far more affordable than they were three years ago, which matters given Siliguri’s power cuts during storms.
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How Much Power Does Solar Generate in Siliguri? (Yes, Monsoon Included)
This is the biggest worry we hear: “Siliguri gets so much rain. Is solar even practical here?”
It’s a fair concern. Siliguri sits in the Terai at the foot of the Himalayas and gets one of the heaviest monsoons in West Bengal. But solar is judged over a full year, not a single rainy week. From October to May, Siliguri has long stretches of clear, cool, sunny weather, and panels actually work more efficiently in cooler temperatures. Even on cloudy monsoon days, panels still produce power from diffuse light. They just produce less.
Typical generation per 1 kW of rooftop solar in Siliguri (estimates):
| Season | Months | Units per kW per day | What to expect |
|---|---|---|---|
| Winter (clear skies) | Oct – Feb | 3.6 – 4.2 | Excellent; some fog mornings in Dec–Jan |
| Pre-monsoon | Mar – May | 3.8 – 4.3 | Best months of the year |
| Monsoon | Jun – Sep | 2.2 – 2.8 | Lower output; rain also cleans the panels |
| Annual average | ≈ 3.4 | ≈ 1,200 – 1,300 units per kW per year |
Estimates for a south-facing, shadow-free roof with correct tilt. Actual generation depends on orientation, shading, panel technology and maintenance.
Throughout this article we use a conservative 1,250 units per kW per year (about 104 units a month) for Siliguri.
How big a system do you need?
| Your average monthly bill (units) | Recommended system | Approx. shadow-free roof area |
|---|---|---|
| Up to 150 units | 1 – 1.5 kW | 80 – 150 sq ft |
| 150 – 250 units | 2 kW | 160 – 200 sq ft |
| 250 – 350 units | 3 kW | 240 – 300 sq ft |
| 350 – 500 units | 4 kW | 320 – 400 sq ft |
| 500 – 700 units | 5 – 6 kW | 400 – 600 sq ft |
A quick rule: divide your average monthly units by 104 to get the kW that would cover your usage. Want the exact sizing for your home? See our [INTERNAL LINK: Solar System Size Calculator for West Bengal].
Rooftop Solar Cost in Siliguri 2026 (After Subsidy)
Here is what an on-grid residential system typically costs in Siliguri in 2026, and what you actually pay after the central and state subsidy.
| System size | Approx. installed cost* | Central subsidy (PM Surya Ghar) | West Bengal top-up | Total subsidy | Your net cost |
|---|---|---|---|---|---|
| 1 kW | ₹70,000 – ₹75,000 | ₹30,000 | ₹5,000 | ₹35,000 | ₹35,000 – ₹40,000 |
| 2 kW | ₹1,25,000 – ₹1,35,000 | ₹60,000 | ₹10,000 | ₹70,000 | ₹55,000 – ₹65,000 |
| 3 kW | ₹1,85,000 – ₹2,00,000 | ₹78,000 | ₹15,000 | ₹93,000 | ₹92,000 – ₹1,07,000 |
| 5 kW | ₹2,95,000 – ₹3,25,000 | ₹78,000 | ₹15,000 | ₹93,000 | ₹2,02,000 – ₹2,32,000 |
| 10 kW | ₹5,50,000 – ₹6,00,000 | ₹78,000 | ₹15,000 | ₹93,000 | ₹4,57,000 – ₹5,07,000 |
*Indicative 2026 prices for on-grid systems with DCR (Made-in-India cell) panels, which the subsidy requires. Includes GST, mounting structure, inverter, wiring, earthing, lightning protection and installation. The central subsidy is capped at 3 kW; the state top-up is assumed to follow the same cap. Final prices depend on roof type, structure height and brand. Subsidy amounts are as announced in 2026 and may change; we confirm the current amount at the time of your application.
Two things to know about the subsidy:
- You pay the full price first. The subsidy is transferred to your bank account by DBT after the system is installed, inspected and net-metered. This usually takes a few weeks.
- The sweet spot is 3 kW. Subsidy covers nearly half the cost of a 3 kW system. Above 3 kW, the subsidy doesn’t increase, so larger systems should be justified by your consumption, not the subsidy. Read our full Commercial rooftop solar cost in Siliguri
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Shops, hotels, schools, hospitals, warehouses and factories don’t get the PM Surya Ghar subsidy. But they pay higher commercial tariffs, and businesses can claim accelerated depreciation, so the economics are often even better.
| System size | Approx. cost per kW (2026) | Typical user |
|---|---|---|
| 10 – 25 kW | ₹48,000 – ₹55,000 | Shops, clinics, small hotels, guest houses |
| 25 – 100 kW | ₹42,000 – ₹50,000 | Schools, hospitals, showrooms, cold storage |
| 100 kW+ | ₹38,000 – ₹45,000 | Factories, tea estates, rice mills, warehouses |
Indicative prices; final quote depends on site survey, structure type and component selection.
Real Siliguri Examples: What You’d Actually Save
Numbers on a brochure are easy. Here are four realistic Siliguri scenarios worked through with 2026 prices, the 2026 subsidy and our conservative generation figure of 1,250 units per kW per year.
Example 1: 2 kW for a family flat-top house in Ashrampara
- Average consumption: 220 units/month (bill ≈ ₹1,500)
- System cost: ₹1,30,000 → subsidy ₹70,000 → net cost ₹60,000
- Generation: ≈ 2,500 units/year (≈ 208 units/month)
- Savings at ≈ ₹6.5/unit: ≈ ₹16,250 per year (≈ ₹1,350/month)
- Payback: about 3.7 years
- 25-year savings: ≈ ₹3.8 lakh (before any tariff increases)
Example 2: 3 kW for a 3BHK home in Pradhan Nagar
- Average consumption: 330 units/month (bill ≈ ₹2,400; one AC in summer)
- System cost: ₹1,95,000 → subsidy ₹93,000 → net cost ₹1,02,000
- Generation: ≈ 3,750 units/year (≈ 312 units/month), covering roughly 95% of usage across the year
- Savings at ≈ ₹7/unit: ≈ ₹26,250 per year (≈ ₹2,190/month)
- Payback: about 3.9 years
- 25-year savings: ≈ ₹6.2 lakh at today’s tariff; ≈ ₹8.9 lakh if tariffs rise 3% a year
Example 3: 5 kW for a bungalow in Champasari
- Average consumption: 550 units/month (two ACs, geyser, water pump)
- System cost: ₹3,10,000 → subsidy ₹93,000 → net cost ₹2,17,000
- Generation: ≈ 6,250 units/year (≈ 520 units/month)
- Savings at ≈ ₹7.5/unit (higher slabs avoided): ≈ ₹46,900 per year
- Payback: about 4.6 years
- 25-year savings: ≈ ₹11 lakh
Example 4: 50 kW for a hotel or showroom on Sevoke Road
- Commercial consumption: 6,000+ units/month, much of it during daytime
- System cost: ≈ ₹22.5 lakh (no PM Surya Ghar subsidy for commercial users)
- Generation: ≈ 62,500 units/year (≈ 5,200 units/month)
- Savings at ≈ ₹8.5/unit commercial tariff: ≈ ₹5.3 lakh per year
- Payback: about 4.2 years, and faster once accelerated depreciation is claimed (ask your CA)
- 25-year savings: ≈ ₹1.25 crore
Summary
| Example | System | Net cost | Annual savings | Payback |
|---|---|---|---|---|
| Ashrampara family home | 2 kW | ₹60,000 | ≈ ₹16,250 | ≈ 3.7 years |
| Pradhan Nagar 3BHK | 3 kW | ₹1,02,000 | ≈ ₹26,250 | ≈ 3.9 years |
| Champasari bungalow | 5 kW | ₹2,17,000 | ≈ ₹46,900 | ≈ 4.6 years |
| Sevoke Road hotel/showroom | 50 kW | ₹22.5 lakh | ≈ ₹5.3 lakh | ≈ 4.2 years |
These are illustrative calculations, not guarantees. Actual savings depend on your tariff slab, consumption pattern, roof orientation, shading, weather and future tariff changes. 25-year figures assume about 0.5% panel degradation per year. Your free report uses your real bills.
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Siliguri-Specific Challenges (and How a Good Installer Solves Them)
Siliguri is not Rajasthan, and a system designed for the plains of North India can fail here. These are the local conditions your installer must design for:
| Siliguri condition | Risk if ignored | The right engineering answer |
|---|---|---|
| Heavy monsoon rain | Water leaks through roof anchoring, corrosion at joints | Waterproofed civil foundations or chemical anchoring; correct drainage under structures |
| High humidity year-round | Rusting of mild-steel structures within a few years | Hot-dip galvanised (HDG) structure, stainless-steel fasteners |
| Pre-monsoon storms (Kalbaishakhi) | Panels lifted or bent by strong winds | Structure designed for wind load, elevated structures with proper bracing |
| Seismic Zone IV | Structural stress on roof and frame | Load calculation for your roof; avoid overloading old slabs |
| Occasional hailstorms | Cracked panels | IEC-certified panels tested for hail impact; insurance cover |
| Lightning | Inverter and appliance damage | Proper earthing, lightning arrester and surge protection devices (SPDs) |
| Dust, pollen and tree leaves | 10 – 20% generation loss | Regular cleaning schedule; remote monitoring to spot drops |
Which roofs work in Siliguri?
- RCC flat roofs: Ideal. Most Siliguri homes have these. An elevated structure lets you keep using the terrace for drying clothes or water tanks.
- Metal sheet (tin) roofs: Very common for shops, warehouses and tea factories. Panels mount directly on the sheet using rail clamps, with no drilling of the RCC.
- Sloped / Assam-type roofs: Possible with custom mounting; orientation matters more here.
- Apartments: Individual flats can’t usually use the common roof alone, but housing societies (RWAs) can install for common areas and get ₹18,000 per kW in central subsidy.
Check our [INTERNAL LINK: Roof Type Guide for Solar in West Bengal] for details.
How net metering works with WBSEDCL
Under the WBERC 2025 rooftop solar regulations, you choose one of three models:
- Net metering: The units you export to the grid during the day are subtracted from the units you import at night. You pay only for the net units. Surplus units are reset at the end of each year, so you size the system to your consumption, not larger.
- Net billing: Exported units earn a feed-in tariff; imported units are billed at normal rates.
- Gross metering: All generation is sold to the DISCOM at the feed-in tariff, and your consumption is billed separately.
For most homes in Siliguri, net metering gives the best value. Systems up to 10 kW are approved without a technical feasibility study, and capacity is capped at your sanctioned load (maximum 500 kW). Learn more in our
Financing: Go Solar With Little or No Upfront Payment
You don’t need ₹2 lakh in your bank account to go solar. Under PM Surya Ghar, public-sector banks offer dedicated rooftop solar loans:
| Loan feature | Up to 3 kW | Above 3 kW, up to 10 kW |
|---|---|---|
| Maximum loan | ₹2 lakh | ₹6 lakh |
| Interest rate (approx.) | ≈ 7% p.a. (repo-linked) | ≈ 8% – 10% p.a. |
| Collateral | Not required | Generally not required (bank terms apply) |
| Your margin contribution | ≈ 10% | ≈ 20% |
| Tenure | Up to 10 years | Up to 10 years |
Rates vary by bank and change with the repo rate. Confirm the current rate with your bank before applying.
What does the EMI look like?
Take Example 2, the 3 kW system costing ₹1,95,000:
- You pay 10% upfront: ₹19,500
- Loan of ₹1,75,500 at 7% for 10 years → EMI ≈ ₹2,040/month
- Your monthly savings: ≈ ₹2,190/month
Your savings cover the EMI from the first month. When the ₹93,000 subsidy reaches your account a few weeks after installation, you can use it to prepay the loan (check your bank’s prepayment terms). That cuts the EMI to around ₹1,000 a month or shortens the tenure sharply.
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Financing for businesses
Commercial and industrial customers have three routes: a CAPEX purchase (with accelerated depreciation benefits), a business term loan, or an OPEX / PPA model, where you pay only for the solar units you use at a rate below your grid tariff, with zero upfront investment. SolarLogix offers both CAPEX and OPEX models for eligible projects.
Read the full breakdown in our [INTERNAL LINK: Solar Financing & EMI Options in West Bengal 2026] guide.
Warranty and Maintenance: What Keeps Solar Paying for 25 Years
A solar system is a 25-year asset. The warranty and after-sales service matter as much as the price.
| Component | Typical warranty |
|---|---|
| Solar panels (product) | 10 – 12 years against manufacturing defects |
| Solar panels (performance) | 25 – 30 years, typically guaranteeing ≈ 80% or more of rated output at year 25 |
| On-grid inverter | 5 – 10 years (extendable on many brands) |
| Mounting structure | Depends on galvanisation quality; HDG structures last 25 years |
| Installation workmanship | Varies by installer; always ask for it in writing |
Exact warranty terms depend on the brand and model chosen. Read the warranty card before you sign.
Maintenance in Siliguri is simple but important:
- Clean panels with plain water every 2 – 3 weeks from October to May, when dust, pollen and leaves build up. The monsoon does much of the cleaning for you.
- Never use detergents or high-pressure jets; use a soft mop.
- Check generation in your monitoring app weekly. A sudden drop usually means shading, dirt or a tripped breaker.
- Get an annual health check: tightening of connections, earthing tests, inverter check and structure inspection after the monsoon.
An Annual Maintenance Contract (AMC) takes this off your hands.
The Verdict: Is Rooftop Solar Worth It in Siliguri in 2026?
Yes, for most homes and businesses, and 2026 is the best year yet to do it. But here is our honest breakdown:
✅ Solar is clearly worth it if you:
- Use 200+ units a month (bill above ₹1,300 – ₹1,500)
- Own the house and have 150+ sq ft of shadow-free roof
- Plan to stay for at least 5 years
- Run a shop, hotel, school, clinic or factory with daytime load
- Face frequent power cuts (add a hybrid system with battery backup)
⚠️ Think carefully or wait if you:
- Use under 100 units a month; savings will be small, although the 1 kW subsidy still helps
- Have a roof shaded by tall buildings or trees for most of the day
- Rent your home or plan to sell within 2 – 3 years
- Have an old or weak roof slab that needs repair first
For a typical Siliguri family using 250 – 350 units a month, a 3 kW on-grid system pays for itself in about 4 years, then gives 20+ years of nearly free electricity. Few investments of ₹1 lakh return ₹6 – 9 lakh with this little risk.
Frequently Asked Questions: Rooftop Solar in Siliguri
1. Does solar really work in Siliguri during the monsoon? Yes, at lower output. Expect roughly 2.2 – 2.8 units per kW per day in June – September versus 3.6 – 4.3 in the dry months. Annual generation of 1,200 – 1,300 units per kW already accounts for the monsoon.
2. How much subsidy can I get in West Bengal in 2026? Up to ₹35,000 for 1 kW, ₹70,000 for 2 kW and ₹93,000 for 3 kW or above (central PM Surya Ghar plus the West Bengal state top-up). SC/ST households get additional state support.
3. Who is eligible for the PM Surya Ghar subsidy? A residential WBSEDCL consumer with their own roof, a valid electricity connection and no earlier solar subsidy on that connection. The system must use DCR panels and be installed by a registered vendor.
4. Do I get the subsidy upfront? No. You pay the installer, and the subsidy is credited to your bank account by DBT after installation, inspection and net metering.
5. How long does installation take? The physical installation of a home system takes 1 – 3 days. Including portal registration, DISCOM approval and net meter installation, plan for roughly 3 – 6 weeks.
6. What is the cost of a 3 kW solar system in Siliguri? About ₹1,85,000 – ₹2,00,000 before subsidy and ₹92,000 – ₹1,07,000 after the ₹93,000 subsidy.
7. What is the payback period for rooftop solar in Siliguri? Typically 3.5 – 5 years for homes and 3.5 – 4.5 years for commercial users, depending on your tariff slab and usage.
8. Will solar work during a power cut? A standard on-grid system shuts off during a grid outage for safety. If you want backup, choose a hybrid system with a battery. See our [INTERNAL LINK: Solar Battery Storage (BESS) in West Bengal 2026] guide.
9. Can I run an AC on solar? Yes. A 3 kW system produces about 10 – 12 units a day in good weather, enough to offset a 1.5-ton inverter AC running several hours plus regular household loads.
10. Is net metering available in Siliguri? Yes. WBSEDCL offers net metering, net billing and gross metering under the WBERC 2025 rooftop solar regulations.
11. What happens to extra units I export? Under net metering, they offset the units you import. Annual surplus resets, so we size your system to match your consumption.
12. Can I install solar on a tin (metal sheet) roof? Yes. Metal roofs are ideal for shops, warehouses and factories. Panels mount on rails without damaging the sheet.
13. Will panels survive hail and storms? Quality IEC-certified panels are tested for hail impact, and a properly engineered HDG structure is designed for high winds. Insurance adds further protection.
14. How much roof space do I need? Roughly 80 – 100 sq ft of shadow-free roof per kW.
15. Can I get a loan for solar? Yes. Collateral-free loans of up to ₹2 lakh at about 7% for systems up to 3 kW, and up to ₹6 lakh for 3 – 10 kW systems, through public-sector banks.
16. Will my monthly EMI be higher than my savings? For a typical 3 kW system, the EMI (≈ ₹2,040) is lower than the monthly savings (≈ ₹2,190), so you’re cash-positive from month one.
17. How long do solar panels last? 25 – 30 years. Inverters typically need replacement once in that period.
18. How often should I clean the panels? Every 2 – 3 weeks in the dry season. Rain does most of the job in the monsoon.
19. Can apartment residents in Siliguri go solar? Housing societies can install solar for common areas (lifts, pumps, lighting) and receive ₹18,000 per kW in central subsidy.
20. Is rooftop solar worth it for a hotel or guest house in Siliguri? Very often, yes. Hotels have heavy daytime loads from ACs, water heating and laundry, pay commercial tariffs, and can claim accelerated depreciation.
21. Does solar increase my property value? A home with lower running costs is more attractive to buyers and tenants, and the system transfers with the house.
22. How do I choose the best solar installer in Siliguri? Check that they’re a registered PM Surya Ghar vendor, use branded DCR panels, give written warranties, design for local weather and offer local after-sales service, not just installation.
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Why Siliguri Chooses SolarLogix as Its Rooftop Solar Installer
Choosing the right installer is the single biggest factor in whether your solar investment pays off. A cheap installation with a rusting structure or an unreliable service team can wipe out years of savings. Here’s why homeowners and businesses across North Bengal trust SolarLogix:
- 🏠 Headquartered in Siliguri. We’re not a call centre in another city. Our engineers and service team are local, so a site visit or service call is hours away, not weeks.
- 🤝 Tata Power Solar Authorized Channel Partner. You get Tata Power Solar’s trusted components and brand-backed warranties, installed by a local team that knows Siliguri’s weather.
- 📅 About 10 years of solarizing experience across homes, apartments, bungalows, commercial and institutional buildings, industries and remote locations.
- 🏭 Landmark projects. Our 1.04 MW bifacial installation at Chengmari Tea Estate saves the estate around ₹1 crore a year, backed by more than two years of performance data.
- 📊 250+ commercial and industrial installations and a presence across multiple Indian states.
- 🤖 AI-powered remote monitoring. We track your system’s generation and flag drops before they cost you money.
- 🛡️ Structured AMC plans: Raksha, Bandhan, Suraksha and Suraksha Plus, with insurance-backed coverage options through Tata AIG.
- 📝 End-to-end paperwork. We handle the PM Surya Ghar portal registration, WBSEDCL net metering application and subsidy documentation for you.
- 🔧 Engineered for North Bengal. HDG structures, wind-load design, proper earthing and lightning protection come as standard, not as extras.
What to check in any solar installer
| What to check | Why it matters | SolarLogix |
|---|---|---|
| Registered PM Surya Ghar vendor | Required to receive the subsidy | ✔ |
| Branded DCR panels | Required for subsidy; better long-term output | ✔ Tata Power Solar |
| Local service team | Fast response when something goes wrong | ✔ Siliguri HQ |
| Corrosion-resistant HDG structure | Survives humidity and monsoon | ✔ Standard |
| Remote monitoring | Spots problems early | ✔ AI-powered |
| AMC and insurance options | Protects your 25-year investment | ✔ 4 AMC tiers + Tata AIG |
| Written warranty and clear quote | No hidden costs | ✔ |
👉 Book a free site survey today: +91 86530 05343
Rooftop Solar Beyond Siliguri: North Bengal at a Glance
Jalpaiguri: Similar climate to Siliguri with slightly more monsoon cloud cover. Plenty of large RCC roofs and tea-sector buildings make 3 – 5 kW home systems and larger commercial systems very viable.
Darjeeling and the hills: Cooler temperatures boost panel efficiency, but fog, steep roofs and shading from slopes need careful site surveys. Hybrid systems with batteries are popular because of frequent outages.
Cooch Behar and Alipurduar: Flat terrain and good winter sun; ideal for rice mills, cold storages and homes. Low-interest loans make small 2 kW systems especially affordable.
Malda and Raiganj: Higher solar irradiance than the Terai and hot summers with heavy AC use, so payback is often slightly faster.
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Get Your FREE Personalised Rooftop Solar Report for Siliguri
You now know how solar performs in Siliguri, what it costs, what the government pays you, and how quickly it pays back. The only number left is yours.
Send us your last electricity bill and we’ll prepare a free report showing:
✔ The right system size for your roof and usage
✔ Your exact subsidy (central + West Bengal)
✔ Net cost, monthly savings and payback period
✔ EMI options if you’d like to finance it
There’s no obligation and no pressure, just honest numbers from a local team.
📞 Phone / WhatsApp: +91 833 788 7888
✉️ Email: contact@solarlogix.in
🌐 Website: www.solarlogix.in
📍 Head office: Siliguri, West Bengal
Official sources
- PM Surya Ghar: Muft Bijli Yojana national portal
- Ministry of New and Renewable Energy (MNRE)
- WBSEDCL (West Bengal State Electricity Distribution Company)
- West Bengal Electricity Regulatory Commission (WBERC)
Disclaimer: All prices, subsidy amounts, tariffs, loan rates and savings figures in this article are indicative estimates as of November 2026 and are provided for general information only. Subsidies are subject to government scheme rules, eligibility and fund availability, and may change without notice. Actual generation and savings depend on site conditions, weather, consumption and tariff changes. Please consult SolarLogix for a site-specific assessment, and your bank or chartered accountant for financing and tax matters.
