BESCOM Solar Subsidy: PM Surya Ghar Process, Bengaluru

BESCOM (Bangalore Electricity Supply Company) is the electricity distributor for Bengaluru Urban, Bengaluru Rural, Tumakuru, Chitradurga, Davanagere, Kolar, Chikkaballapur, and Ramanagara: eight Karnataka districts served by one DISCOM (Distribution Company). In 2026, BESCOM consumers apply for the ₹78,000 PM Suryaghar subsidy through the national portal, with BESCOM completing feasibility approval in 8 to 15 working days. Bengaluru’s 5.2 to 5.5 peak sun hours, moderated by the monsoon cloud cover, still deliver a payback of roughly 4 to 5 years on a 3 kW residential system at current KERC tariffs.

This guide walks through every step of the PM Suryaghar BESCOM process, the documents BESCOM specifically flags during its e-portal pre-screen, the rejection patterns we see most often across our Bengaluru, Tumakuru, and Kolar installations, and how to track the application from registration to subsidy disbursement.

Direct answer. PM Suryaghar BESCOM applications follow six stages: portal registration, BESCOM feasibility via the BESCOM e-portal (8 to 15 days), vendor selection from the vendors registered on the PM Surya Ghar national portal, installation, BESCOM net meter inspection (7 to 12 days), and Direct Benefit Transfer of the ₹78,000 subsidy (processed within 15 days of DISCOM approval and released when you redeem the e-token on the portal). Heaven Green Energy is empanelled across all eight BESCOM districts.

If you’ve just opened your latest bill, spotted “BESCOM” at the top, and wondered whether the application will move at the speed Bengaluru’s IT corridor expects, BESCOM handles most of the process online. Most delays come from document errors on the consumer side, not from BESCOM.

BESCOM Coverage Area: Bengaluru and 8 Karnataka Districts

Karnataka has five DISCOMs, BESCOM covers Bengaluru and the southern-central belt, while HESCOM, MESCOM, GESCOM, and CESC Mysuru cover the rest of the state. The PM Suryaghar process you follow depends entirely on which DISCOM bills your home, because each runs its own feasibility queue and inspector roster.

District / City	DISCOM	Note
Bengaluru Urban	BESCOM	All zones: Whitefield, Indiranagar, Jayanagar, Yelahanka, Electronic City, ORR
Bengaluru Rural	BESCOM	Devanahalli, Doddaballapur, Nelamangala, Hoskote
Tumakuru (Tumkur)	BESCOM	Tumakuru, Tiptur, Sira, Madhugiri, Kunigal
Chitradurga	BESCOM	Chitradurga, Hiriyur, Challakere, Hosadurga
Davanagere	BESCOM	Davanagere, Harihar, Channagiri, Jagalur
Kolar	BESCOM	Kolar, Bangarapet, Malur, KGF (Kolar Gold Fields)
Chikkaballapur	BESCOM	Chikkaballapur, Gauribidanur, Bagepalli, Sidlaghatta
Ramanagara	BESCOM	Ramanagara, Channapatna, Magadi, Kanakapura
Mysuru, Mandya, Chamarajanagar	CESC Mysuru	Not BESCOM
Hubballi, Belagavi, Dharwad	HESCOM	Not BESCOM

If your monthly bill header reads “Bangalore Electricity Supply Company Limited” or “ಬೆಂಗಳೂರು ವಿದ್ಯುತ್ ಸರಬರಾಜು ಕಂಪನಿ”, you’re a BESCOM consumer and this guide applies to you. For consumers in other Karnataka DISCOMs, the process is similar but the e-portal and inspector queues differ. A sibling South Indian DISCOM guide that maps the same six-stage workflow is the PM Suryaghar TANGEDCO guide for Tamil Nadu consumers.

PM Suryaghar Subsidy for BESCOM Consumers

PM Suryaghar: Muft Bijli Yojana is administered by the Ministry of New and Renewable Energy (MNRE). The central subsidy is fixed nationally, BESCOM itself does not set the rate, but BESCOM’s net meter approval is the trigger event that releases the subsidy payment from the PM Suryaghar fund.

System Size	Central Subsidy (MNRE)	Best for
1 kW	₹30,000	Monthly bill under ₹1,200
2 kW	₹60,000	Monthly bill ₹1,500–₹2,800
3 kW	₹78,000	Monthly bill ₹2,800–₹5,000, maximum subsidy
4 kW and above	₹78,000 (capped)	High-consumption homes; extra kW at full cost
RWA / Group Housing	₹18,000 / kW	Common-area loads only (lifts, lighting, pumps)

The subsidy arrives via Direct Benefit Transfer (DBT) to the bank account in the consumer’s name submitted on the portal after BESCOM successfully commissions the bi-directional net meter and approves the installation on the portal; the subsidy is processed within 15 days of that approval and released when you redeem the e-token on the portal (to the loan account first if the system is financed). BESCOM does not disburse the money, it signs off the inspection, and the MNRE-administered PM Suryaghar fund releases the payment.

Real numbers, Bengaluru 3 kW system. A 3 kW system in Bengaluru costs ₹1.75–₹1.95 lakh. After the ₹78,000 subsidy, your out-of-pocket is ₹97,000–₹1.17 lakh. The system generates about 360 kWh/month averaged over the year, after monsoon derating. At BESCOM’s flat domestic energy charge of ₹5.80/kWh (KERC Tariff Order 2025), that’s monthly savings of about ₹2,090. Payback: roughly 3.9 to 4.7 years from commissioning.

Budget on the central subsidy alone. We could not confirm any Karnataka state top-up for residential rooftop solar, so ask BESCOM to confirm a state scheme in writing before you count it. For a complete subsidy breakdown, see the PM Suryaghar complete guide.

The 6-Stage BESCOM PM Suryaghar Funnel

This is the framework we use across every BESCOM installation, six sequential stages, each with its own dependencies and timing window. Skip a stage and you create a rework cycle that adds 2 to 3 weeks to the overall timeline. We call it the 6-Stage BESCOM PM Suryaghar Funnel, and it’s the same six-stage backbone used across our Karnataka, Tamil Nadu, and Rajasthan workflows, but with BESCOM-specific document fields and e-portal touchpoints baked in.

Stage 1: Pre-Application Preparation (Day 0 to 3)

Before opening pmsuryaghar.gov.in, get the following ready. Bengaluru consumers tend to over-prepare on the technology side and under-prepare on the documents, flip that priority.

Check your BESCOM RR number: BESCOM bills use a “Revenue Register” or “RR number” as the consumer reference, printed at the top of the monthly bill. Copy the full reference exactly as printed.

Check your sanctioned load: printed as “Sanctioned Load” or “ಸ್ವೀಕೃತ ಭಾರ” on the bill, normally in kW. Your solar system cannot exceed this figure. A flat with 3 kW sanctioned load can install at most a 3 kW system without a load enhancement request to BESCOM.

Check your bank details: the subsidy goes to the bank account in the applicant’s name that you submit on the portal with a cancelled cheque or passbook copy (or to the loan account if the system is financed). Make sure the name and account number match your application; seeding the account with Aadhaar is a sensible precaution, not a scheme requirement.

Confirm name consistency: the name on your BESCOM bill, Aadhaar, and bank account must match. Even a minor difference (“Suresh Kumar” vs “Suresh K”) triggers an Aadhaar–name mismatch rejection. Update the bill name through BESCOM’s name change application before starting Stage 2.

Stage 2: Portal Registration & DISCOM Submission (Day 4)

Open the national portal, register with your mobile number, and trigger the OTP. Once logged in:

1. Select state: Karnataka.
2. Select DISCOM: BESCOM.
3. Enter your RR number and bill month.
4. The portal pulls account details from BESCOM’s database via the BESCOM e-portal API. Verify the auto-populated name, address, and sanctioned load.
5. Choose your desired system capacity (1, 2, 3 kW or above).
6. Upload Stage 1 documents (see Documents Checklist below).
7. Submit the application, the portal generates an application reference number (ARN).

The ARN is what you’ll use for every follow-up, save it and screenshot the confirmation page. BESCOM then receives the application in its internal queue for feasibility review, and you’ll get a parallel notification on the BESCOM e-portal account if you’ve registered there separately.

Stage 3: BESCOM Feasibility Approval (Day 5 to 18)

BESCOM’s renewable energy cell reviews your application against three core checks:

• Distribution transformer (DT) capacity: your local DT must have headroom for the proposed rooftop export. An overloaded DT can lead to conditional approval with export capping.
• Sanctioned load match: proposed system size must equal or be less than the sanctioned load.
• Documentation completeness: clear Aadhaar, valid paid bill within 3 months, ownership proof.

Approval is normally 8 to 15 working days in our experience. If your DT is heavily loaded, BESCOM may issue a conditional clearance asking you to limit export, accept it; the financial impact on PM Suryaghar payback is minor in a self-consumption-heavy Bengaluru household. If BESCOM asks for additional documents, respond promptly: an application left incomplete can be closed, and you would have to restart.

Stage 4: Vendor Selection & Installation (Day 19 to 40)

After feasibility approval, the portal shows the list of vendors registered on the PM Surya Ghar national portal operating in BESCOM territory. You choose one, and this is the single decision that determines whether your installation runs smoothly or stalls for a month.

Heaven Green Energy is empanelled across all eight BESCOM districts, and our team covers Bengaluru Urban, Tumakuru, and Kolar. Installation typically takes 3 to 5 working days for a 3 kW residential system on a Bengaluru flat or independent house, including structure fabrication, panel mounting, inverter wiring, earthing, and AC isolator integration with the existing meter board.

During installation, your installer must use ALMM-listed panels (Approved List of Models and Manufacturers maintained by MNRE) and BIS-certified inverters (Bureau of Indian Standards). BESCOM inspectors specifically check both. The modules must also be DCR (made in India from Indian cells): a non-ALMM or non-DCR panel makes the installation ineligible for the subsidy even if everything else is correct.

Stage 5: BESCOM Net Meter Inspection (Day 41 to 55)

Once installation is complete, your vendor uploads commissioning documents to the portal, installation photos, single-line diagram (SLD), earth pit photos, panel and inverter serial numbers, and the AC/DC isolator placement diagram. BESCOM then schedules a physical inspection within 7 to 12 working days: quicker in Bengaluru Urban, a few days longer in rural sub-divisions of Chitradurga and Davanagere.

The BESCOM field engineer checks:

• Panel count and exact model match the application.
• Inverter make, model, and serial number match the upload.
• Earthing is to standard, with earth resistance no higher than 5 ohms (MNRE’s specification requires three separate earth pits for systems of 10 kW and above).
• Module mounting structure is corrosion-resistant (galvanised steel or aluminium with anti-rust coating).
• AC and DC isolators are correctly placed and labelled.
• The existing meter is replaced with a bi-directional net meter, sealed and tagged.

After inspection, BESCOM commissions the bi-directional meter and issues the commissioning report on the e-portal. This is the trigger document that releases the subsidy payment, and a copy is mirrored on the national PM Suryaghar portal automatically.

Stage 6: Subsidy DBT Disbursement (Day 56 to 85)

Once BESCOM approves the commissioning on the portal, the subsidy is processed within 15 days; when you redeem the e-token on the portal, the PM Suryaghar fund transfers the subsidy into the bank account you submitted on the portal.

If the subsidy has not been processed within 15 days of DISCOM approval and e-token redemption, raise a query on the portal using your ARN and commissioning report number. Grievances raised on the National Portal are to be resolved within 30 days. The most common cause of payment delay is a mismatch between the applicant’s name and the bank details submitted on the portal.

BESCOM PM Suryaghar Documents Checklist

BESCOM accepts the standard MNRE document set with a few Karnataka-specific notes. The rejection reasons cluster around a small number of repeat failures, pull this list together before you start Stage 2 and you’ll avoid most of them.

Document	Format	BESCOM-specific note
Latest BESCOM bill (paid)	PDF or image	Must be within last 3 months; must show “Paid” status with receipt number
Aadhaar card (front + back)	PDF, < 2 MB	Name must match the BESCOM bill name character-for-character
Cancelled cheque OR bank passbook page	PDF / image	Must show name, IFSC, account number clearly
Property tax receipt OR sale deed (Khata)	PDF	Bengaluru: A-Khata or B-Khata acceptable; e-Khata preferred
Society / RWA NOC	PDF	For apartments and group housing; signed by secretary on society letterhead
Roof photograph	JPG	Clear, daytime, all four corners visible, shading sources marked
Self-declaration form	PDF (portal-generated)	Auto-generated after Stage 2; download, sign, re-upload

For a printable version with sample format and Bengaluru-tested templates, download our Suryaghar document checklist PDF.

Get a free BESCOM document review. Our team checks your documents before you submit on the portal and catches the small errors behind most rejections. Get your free quote →

BESCOM Net Metering and KERC Tariff

BESCOM follows the Karnataka Electricity Regulatory Commission (KERC) framework for net metering. See this BESCOM-specific net metering guide for the full technical process. Karnataka was an early mover: BESCOM has connected rooftop solar plants since 2014, and by the end of January 2025 it had commissioned 372.30 MW across 15,472 rooftop installations (BESCOM’s submission in the KERC Tariff Order 2025).

• Billing method: BESCOM bills rooftop solar under net billing: the units you import are netted against the units you export on your monthly bill.
• Sanctioned load constraint: rooftop capacity is limited to 100% of your sanctioned load (KERC order of 19 September 2016).
• Export rate: if you export more units than you import, the net surplus is paid at the PPA rate KERC fixed for your plant, which stays the same for the 25-year PPA period and is lower than the ₹5.80/kWh retail energy charge, so the economics favour self-consumption. Any amount due to you is first adjusted against your fixed charges.
• Fixed-charge rebate: under the KERC Tariff Order 2025, LT domestic consumers with a sanctioned load up to 10 kW get a rebate of ₹25 per kW of installed rooftop solar capacity on their fixed charges.
• BESCOM e-portal: bills and net meter readings can be checked online.

BESCOM Domestic Tariff Reference

Charge (LT-1 domestic)	FY 2025-26	FY 2026-27	FY 2027-28
Energy charge (every unit, no slabs)	₹5.80 / kWh	₹5.80 / kWh	₹5.75 / kWh
Fixed charge (per kW of sanctioned load per month)	₹145	₹150	₹160

Tariff schedule LT-1, KERC Tariff Order 2025 (27 March 2025), which charges domestic consumers one flat energy rate with no slabs. The pension and gratuity surcharge, fuel adjustment cost, and electricity tax are billed separately. Because every unit costs the same, each solar unit you use or net off saves about ₹5.80 whatever your consumption, which puts a 3 kW payback at roughly 4 to 5 years. Households receiving free electricity under the state’s Gruha Jyothi scheme (up to 200 units a month, introduced in August 2023) pay nothing for those units, so solar saves them much less.

Common BESCOM Application Rejection Reasons

Across the residential installations we tracked in BESCOM territory through 2024 to 25, rejections cluster around six repeat patterns. Every one of these is preventable with a 10-minute pre-check during Stage 1.

1. 1
   Name mismatch between Aadhaar and BESCOM bill. Initials count, and Kannada-script variants of the same name are flagged. Resolve via the BESCOM "name correction" form before applying, adds 7 to 10 days but saves the whole subsidy.
2. 2
   Sanctioned load smaller than proposed system. File for a load enhancement first; it adds 15 to 20 days through BESCOM but saves the entire application from feasibility rejection.
3. 3
   Roof photograph rejected. Submit a daytime photo showing all four corners and any nearby shading sources (water tanks, neighbouring towers). Avoid wide-angle lens distortion, BESCOM inspectors flag stretched images.
4. 4
   Khata or ownership proof missing. Bengaluru properties need either A-Khata, B-Khata, or e-Khata. B-Khata is accepted by BESCOM but you must declare it as such. For inherited property, attach a succession certificate alongside the property tax receipt.
5. 5
   Apartment NOC format wrong. BESCOM requires NOC on society letterhead with secretary signature, society registration number, and a clear allotment of shared roof rights, generic typed letters get rejected on first review.
6. 6
   Bank details don't match the application. The subsidy goes to the bank account in the applicant's name submitted on the portal; a name or account-number mismatch on the cancelled cheque or passbook delays payment.

For the full taxonomy of rejection causes across DISCOMs and the recovery steps for each, read our PM Suryaghar rejection reasons guide.

Cost, ROI, and Payback for Bengaluru Homes

Bengaluru’s combination of moderate solar irradiance (5.2 to 5.5 PSH, slightly depressed by monsoon months) and a flat ₹5.80/kWh domestic energy charge gives BESCOM consumers solid rooftop economics, not the best in India, but roughly a 4 to 5 year payback for 3 kW systems.

System size	All-in cost (Heaven Green)	After ₹ subsidy	Annual generation	Annual savings	Payback
1 kW	₹68,000–₹78,000	₹38,000–₹48,000	1,445 kWh	₹8,400	4.5 to 5.7 yrs
2 kW	₹1.25–₹1.40 lakh	₹65,000–₹80,000	2,890 kWh	₹16,800	3.9 to 4.8 yrs
3 kW	₹1.75–₹1.95 lakh	₹97,000–₹1.17 lakh	4,335 kWh	₹25,100	3.9 to 4.7 yrs
5 kW	₹2.70–₹2.95 lakh	₹1.92–₹2.17 lakh	7,225 kWh	₹41,900	4.6 to 5.2 yrs

Assumptions: Bengaluru 5.35 PSH/day annual average, 74% performance ratio after monsoon de-rate, first-year generation, BESCOM’s flat LT-1 energy charge of ₹5.80/kWh (FY 2026-27) on every unit used or netted off, system degradation 0.5%/year. For an interactive calculation specific to your BESCOM bill, use the Heaven Green solar calculator or compare detailed pricing in the Bengaluru solar cost guide.

Verdict. A 3 kW PM Suryaghar system in BESCOM territory is the sweet spot. It hits the maximum subsidy of ₹78,000, fits within most residential sanctioned loads in Bengaluru flats and independent houses, offsets about 360 units a month at ₹5.80 each, and pays back in roughly 4 to 5 years for homes that use or net off most of that generation. Smaller systems waste subsidy headroom; larger ones don’t earn extra subsidy.

Pros and Cons of PM Suryaghar in BESCOM Territory

The pros dominate for any BESCOM household whose monthly bill consistently sits above ₹2,800, which is most of the IT-corridor stock in Whitefield, ORR, Sarjapur, Electronic City, and Yelahanka. Below that threshold, the subsidy still applies but the absolute savings are smaller and payback drifts toward 5 years or more.

How Heaven Green Energy Helps with BESCOM Applications

Heaven Green Energy is MNRE-empanelled across all eight BESCOM districts and has handled hundreds of PM Suryaghar applications through Bengaluru Urban, Tumakuru, Kolar, and the wider BESCOM belt. We’re India’s #1 ranked PM Suryaghar installer on the national portal, and our team handles the entire BESCOM workflow end-to-end:

• Document pre-check before portal submission (eliminates the top six rejection causes specific to BESCOM and Bengaluru Khata variations).
• Direct coordination with BESCOM’s renewable energy cell for feasibility queries and DT-loading clarifications.
• ALMM-listed tier-1 Adani Solar panels, never off-list imports.
• BIS-certified QBits inverters, with warranty claims handled directly through us (ask us for the written warranty terms).
• Net meter coordination with BESCOM field engineers across all eight districts for faster inspection scheduling.
• 25-year performance support backed by our Operations and Maintenance contracts.

Explore the services that match your project:

• Residential Solar: 1 to 10 kW rooftop systems with PM Suryaghar subsidy handled end-to-end across BESCOM territory.
• Solar Calculator: see your subsidy and savings for your BESCOM bill in 60 seconds.
• Contact Heaven Green: our team covers Bengaluru, Tumakuru, and Kolar, and a solar advisor responds within 2 hours on business days.

For a complete walkthrough of the national portal application screens including BESCOM-specific dropdowns, read the PM Suryaghar complete guide.

Frequently Asked Questions

How long does the BESCOM PM Suryaghar process take from application to subsidy?

The complete timeline from portal submission to subsidy DBT runs 55 to 85 days for a clean BESCOM application in our experience. Feasibility approval takes 8 to 15 working days through the BESCOM e-portal, installation 3 to 5 days, BESCOM net meter inspection 7 to 12 days, and subsidy processing within 15 days of DISCOM approval, released when you redeem the e-token on the portal. Delays usually come from document errors, sanctioned-load mismatches, or bank-detail mismatches, all preventable with a Stage 1 pre-check.

What is the maximum subsidy a BESCOM consumer can claim under PM Suryaghar?

The maximum central subsidy is ₹78,000 for any system 3 kW or larger. Smaller systems get ₹30,000 for 1 kW and ₹60,000 for 2 kW. Resident Welfare Associations and group housing societies installing solar for common-area loads get ₹18,000 per kW with a cap based on the total dwelling count. These rates are fixed by MNRE nationally and do not vary by DISCOM, so BESCOM consumers receive the same central subsidy as any other state.

Can I stack the Karnataka state subsidy with PM Suryaghar in BESCOM territory?

Plan on the central subsidy alone. BESCOM consumers receive the MNRE amount (up to ₹78,000), and we could not confirm a separate Karnataka state top-up for residential rooftop solar, so ask BESCOM to confirm any state scheme in writing before you count it. The one Karnataka-specific benefit is on your bill: under the KERC Tariff Order 2025, domestic consumers with a sanctioned load up to 10 kW get a rebate of ₹25 per kW of installed rooftop solar capacity on fixed charges.

Does BESCOM pay for surplus solar units exported to the grid?

Yes, but not at the retail tariff. BESCOM bills rooftop solar under net billing: imported units are netted against exported units on your monthly bill, and any net surplus is paid at the PPA rate KERC fixed for your plant, which is lower than the ₹5.80/kWh retail energy charge and stays the same for the 25-year PPA period. Amounts due to you are first adjusted against your fixed charges. Size your system to match your daytime consumption profile, not for export.

What documents does BESCOM specifically require beyond the standard PM Suryaghar list?

BESCOM accepts the standard MNRE document set: paid BESCOM bill within the last three months, Aadhaar, cancelled cheque or passbook page, ownership proof (Khata certificate or sale deed), and roof photograph. For Bengaluru properties, A-Khata, B-Khata, or e-Khata are all accepted, but B-Khata must be declared as such. For apartments, the society NOC must be on society letterhead with the secretary’s signature and the registered society registration number.

Which BESCOM districts have the fastest application processing?

Bengaluru Urban zones process applications fastest, typically 8 to 10 working days for feasibility, because the renewable energy cell is fully staffed and the BESCOM e-portal is heavily used in IT-corridor neighbourhoods. Bengaluru Rural and Tumakuru run 10 to 12 days. Rural sub-divisions in Chitradurga, Davanagere, and Kolar can take 13 to 15 days because of inspector travel logistics. Submitting between October and February avoids the monsoon backlog when inspectors are reassigned to fault clearance.

What happens if BESCOM rejects my PM Suryaghar application?

BESCOM can send the application back for corrections or reject it with a stated reason on the portal. You can usually resubmit after fixing the flagged issue without restarting from scratch. The most common fixes are document re-uploads (Aadhaar, Khata, ownership proof) and sanctioned-load corrections. For complex rejections involving distribution transformer loading, raise a grievance on the National Portal; grievances are to be resolved within 30 days.

Is PM Suryaghar subsidy applicable for solar systems with battery storage in BESCOM territory?

The central PM Suryaghar subsidy applies only to the grid-connected solar PV portion of the system, batteries are not subsidised under this scheme. You can still install a battery-backed hybrid system in BESCOM territory; the solar capacity portion claims the ₹78,000 subsidy as normal, and you fund the battery separately. Most Bengaluru households go grid-tied without batteries, because a battery adds cost that lengthens the payback on a typical residential installation.