What is the exact step-by-step net metering approval timeline and SLA with BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC in Delhi?

Under the State Electricity Regulatory Commission mandate and PM Surya Ghar guidelines, BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC in Delhi follows a strict 14 to 21-day timeline. After online application submission on the National Solar Portal (pmsuryaghar.gov.in), Technical Feasibility Approval (TFR) is granted within 7 working days based on Distribution Transformer (DT) capacity headroom (< 80% rated load). Following system installation and Work Completion Report (WCR) upload by an empanelled vendor, BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC field engineers inspect anti-islanding protection and earthing resistance within 7 days. The bi-directional net meter is installed and energized within 3 days thereafter, followed by 25-year Net Metering Connection Agreement signing.

How is the PM Surya Ghar ₹78,000 Central DBT Subsidy claimed and disbursed into my bank account in Delhi?

The Direct Benefit Transfer (DBT) subsidy under PM Surya Ghar: Muft Bijli Yojana is completely automated. Homeowners in Delhi do not need to visit government offices. The subsidy structure provides ₹30,000 for 1 kWp, ₹60,000 for 2 kWp, and ₹78,000 for 3 kWp and larger residential installations plus Delhi Government Generation-Based Incentive (GBI) @ ₹3.00/unit for 5 years. Once the net meter is commissioned and the joint inspection report is approved on the portal, the Central Government (MNRE) initiates direct electronic payment (PFMS) straight into the applicant's Aadhaar-seeded bank account within 30 days.

What shadow analysis and rooftop terrace area is required for a 3 kW to 5 kW solar plant in Delhi?

Modern high-efficiency Mono PERC and N-Type TOPCon bifacial modules (550Wp+ rating) require approximately 80 to 90 sq.ft. of shadow-free rooftop space per kWp. A standard 3 kWp system in Delhi requires 240 to 270 sq.ft. (approx 25 sq.m), while a 5 kWp plant requires 400 to 450 sq.ft. A thorough sun-path shadow analysis must ensure zero shading from parapet walls, water storage tanks, mumty structures, and neighboring buildings between 9:00 AM and 4:00 PM year-round. In Delhi, panels must face true South at an optimum tilt angle matching local latitude (23° to 28° depending on the district) to maximize annual solar irradiance.

What electrical protection, earthing pits, and lightning arresters are mandatory for solar in Delhi?

Standard residential solar engineering in Delhi mandates three dedicated chemical earth pits with GI or copper-bonded electrode rods embedded in bentonite-based earth enhancement compound, strictly maintaining ground resistance below 5.0 Ohms (per IS 3043). The three separate earthing circuits protect: (1) DC solar module aluminum frames and mounting structures, (2) Inverter body and AC distribution board (ACDB), and (3) A dedicated Class-1 early streamer emission (ESE) or Franklin lightning arrester elevated at least 2 meters above the array apex. Furthermore, Type 2 Surge Protection Devices (SPDs) rated for 1000V DC and 320V AC are mandatory inside the Array Junction Box (AJB) and ACDB to isolate lightning strikes and grid voltage transients.

How does annual energy banking and surplus solar credit settlement work with BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC in Delhi?

Delhi operates under a monthly net-metering billing cycle with annual financial banking settlement. Units exported to the BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC grid during peak afternoon solar generation are banked and subtracted 1-to-1 from your gross grid consumption. If your monthly solar generation exceeds your consumption, the net credit units are carried forward to the subsequent billing cycle. At the end of the annual settlement period (typically March 31st), any cumulative surplus unconsumed banked units are credited or purchased by BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC at the regulator-approved Average Power Purchase Cost (APPC) feed-in tariff (typically ₹2.25 to ₹3.14 per unit depending on state regulations).

City & Regional Solar Guides7 min read

Sirsa Me Solar Kon Lagata H? Top DHBVN Empanelled Solar Vendors (2026)

Q: How is the PM Surya Ghar ₹78,000 Central DBT Subsidy claimed and disbursed into my bank account in Delhi?

The Direct Benefit Transfer (DBT) subsidy under PM Surya Ghar: Muft Bijli Yojana is completely automated. Homeowners in Delhi do not need to visit government offices. The subsidy structure provides ₹30,000 for 1 kWp, ₹60,000 for 2 kWp, and ₹78,000 for 3 kWp and larger residential installations plus Delhi Government Generation-Based Incentive (GBI) @ ₹3.00/unit for 5 years. Once the net meter is commissioned and the joint inspection report is approved on the portal, the Central Government (MNRE) initiates direct electronic payment (PFMS) straight into the applicant's Aadhaar-seeded bank account within 30 days.

Q: What shadow analysis and rooftop terrace area is required for a 3 kW to 5 kW solar plant in Delhi?

Modern high-efficiency Mono PERC and N-Type TOPCon bifacial modules (550Wp+ rating) require approximately 80 to 90 sq.ft. of shadow-free rooftop space per kWp. A standard 3 kWp system in Delhi requires 240 to 270 sq.ft. (approx 25 sq.m), while a 5 kWp plant requires 400 to 450 sq.ft. A thorough sun-path shadow analysis must ensure zero shading from parapet walls, water storage tanks, mumty structures, and neighboring buildings between 9:00 AM and 4:00 PM year-round. In Delhi, panels must face true South at an optimum tilt angle matching local latitude (23° to 28° depending on the district) to maximize annual solar irradiance.

Q: What electrical protection, earthing pits, and lightning arresters are mandatory for solar in Delhi?

Standard residential solar engineering in Delhi mandates three dedicated chemical earth pits with GI or copper-bonded electrode rods embedded in bentonite-based earth enhancement compound, strictly maintaining ground resistance below 5.0 Ohms (per IS 3043). The three separate earthing circuits protect: (1) DC solar module aluminum frames and mounting structures, (2) Inverter body and AC distribution board (ACDB), and (3) A dedicated Class-1 early streamer emission (ESE) or Franklin lightning arrester elevated at least 2 meters above the array apex. Furthermore, Type 2 Surge Protection Devices (SPDs) rated for 1000V DC and 320V AC are mandatory inside the Array Junction Box (AJB) and ACDB to isolate lightning strikes and grid voltage transients.

Q: How does annual energy banking and surplus solar credit settlement work with BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC in Delhi?

Delhi operates under a monthly net-metering billing cycle with annual financial banking settlement. Units exported to the BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC grid during peak afternoon solar generation are banked and subtracted 1-to-1 from your gross grid consumption. If your monthly solar generation exceeds your consumption, the net credit units are carried forward to the subsequent billing cycle. At the end of the annual settlement period (typically March 31st), any cumulative surplus unconsumed banked units are credited or purchased by BSES Rajdhani (BRPL) / BSES Yamuna (BYPL) / TPDDL / NDMC at the regulator-approved Average Power Purchase Cost (APPC) feed-in tariff (typically ₹2.25 to ₹3.14 per unit depending on state regulations).

Sirsa me solar kon lagata h? Check DHBVN-empanelled installers in Sirsa (2026), verified contact numbers, PM Surya Ghar ₹78,000 subsidy & vendor checklist.

Er. Dhramveer JoshiM.TechLinkedIn

Sr. Solar Design Engineer, M.Tech (Electrical Power Systems)

Updated 2026-09-08

✓ Verified

Founder & Chief Engineer

Er. Dhramveer Joshi

M.Tech (Electrical Power Systems)

Independent rooftop solar engineering advisory & PM Surya Ghar feasibility auditor.

Solar Adviser DeskView Founder Bio

1. Sirsa Me Solar Lagwane Ke Niyam: Impaneled Vendor Kyun Zaroori Hai?
2. Sirsa Ke Top 7 Verified & Impanelled Solar Vendors (Complete List)
1. Dassault Energy Pvt. Ltd. (Sirsa)
2. Kharb Industries (Sirsa)
3. M/s Suntrik Solutions (Sirsa)
4. D.M Solar Energy (Mandi Dabwali & Sirsa)
5. APS Delhi OPC Private Limited (Sirsa Division)
6. BRD Industries (Sirsa)
7. Ashirwad Electronics (Sirsa)
3. Vendor Final Karne Se Pehle Ka 5-Point Engineering Checklist
4. PM Surya Ghar 2026 Financial Matrix: Sirsa Me Kharcha & Subsidy
5. DHBVN Sirsa Me Net-Metering & Connection Ka Step-by-Step Process

Agar aap Sirsa (Haryana) me rehte hain aur apne ghar ya commercial establishment par rooftop solar lagwana chahte hain, to sabse pehla sawal yahi aata hai ki "Sirsa me solar kon lagata hai aur kin se lagwana sabse safe hai?"

PM Surya Ghar Muft Bijli Yojana ke tehat central government ₹78,000 tak ki direct subsidy (DBT) de rahi hai. Lekin dhyan rahe: ye subsidy sirf tabhi milti hai jab aap MNRE aur DHBVN (Dakshin Haryana Bijli Vitran Nigam) dwara impanelled registered vendor se hi solar plant install karwayein.

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#1. Sirsa Me Solar Lagwane Ke Niyam: Impaneled Vendor Kyun Zaroori Hai?

₹78,000 Subsidy Guarantee: National Solar Portal (pmsuryaghar.gov.in) par sirf impanelled vendor hi aapki Work Completion Report (WCR) aur DCR module serial number upload kar sakta hai. Local unverified electrician se lagwane par subsidy claim reject ho jati hai.
DHBVN Net Meter Approval: DHBVN Sirsa sub-division sirf authorized vendors ki Single Line Diagram (SLD) aur safety test reports ko approve karti hai.
Genuine DCR Certified Panels: Impaneled vendors ke paas MNRE ALMM List-I certified N-Type TOPCon ya Mono PERC panels hote hain jinme RFID tag embedded hota hai.

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#2. Sirsa Ke Top 7 Verified & Impanelled Solar Vendors (Complete List)

Solar Adviser ke National Vendor Verification Database ke anusaar, Sirsa district me sabse zyada capacity install karne wale top 7 authorized vendors niche diye gaye hain:

1. Dassault Energy Pvt. Ltd. (Sirsa)

Registration ID: REG-HAR-03140
Rating: 4.7 / 5.0 (966+ Customer Reviews)
Track Record: 2,664 kW Installed (877+ Projects across Sirsa district)
Authorized Brands: Tata Power Solar, Growatt Inverters
Contact Number: 9991422999
Email: dassaultinfo@gmail.com
Area Covered: Sirsa City, Begu Road, Barnala Road & Rural Sirsa

2. Kharb Industries (Sirsa)

Registration ID: REG-HAR-03141
Rating: 5.0 / 5.0 (496+ Customer Reviews)
Track Record: 1,790 kW Installed (547+ Projects)
Authorized Brands: Microtek Solar, Sunday Solar, DCR Mono PERC
Contact Person: Amit Kharb
Contact Number: 9992221991
Email: kharbindustries1@gmail.com
Area Covered: Sirsa Urban, Rania, Kalanwali & Ellenabad

3. M/s Suntrik Solutions (Sirsa)

Registration ID: REG-HAR-03143
Rating: 4.9 / 5.0 (359+ Customer Reviews)
Track Record: 1,733 kW Installed (429+ Residential & Commercial Projects)
Authorized Brands: Adani Solar, Tata Power Solar
Contact Person: Rajat Goyal
Contact Number: 9996334680
Email: rajat@suntrik.com
Area Covered: Sirsa Town, Hisar Road, Rania Road & Surrounding Rural Belt

4. D.M Solar Energy (Mandi Dabwali & Sirsa)

Registration ID: REG-HAR-03142
Rating: 5.0 / 5.0 (490+ Customer Reviews)
Track Record: 1,562 kW Installed (475+ Projects)
Authorized Brands: Waaree Energies, Enphase Microinverters
Contact Person: Deepak Kumar Mehta
Contact Number: 9416397163
Email: dmsolarenergydabwali@gmail.com
Area Covered: Mandi Dabwali, Sirsa Town, Chautala Belt

5. APS Delhi OPC Private Limited (Sirsa Division)

Registration ID: REG-HAR-03144
Rating: 5.0 / 5.0 (441+ Customer Reviews)
Track Record: 1,340 kW Installed (425+ Projects)
Authorized Brands: Tata Power, Waaree DCR TOPCon Modules
Contact Person: Rahul Sachdeva
Contact Number: 8800525487
Email: apsdelhi9@gmail.com
Area Covered: Sirsa Industrial Area, Hisar Road & Residential Sectors

6. BRD Industries (Sirsa)

Registration ID: REG-HAR-03145
Rating: 4.9 / 5.0 (354+ Customer Reviews)
Track Record: 1,304 kW Installed (385+ Projects)
Authorized Brands: Adani Solar, Luminous Grid-Tied Systems
Contact Person: Vipan Kumar
Contact Number: 9518199913
Email: vipansama@gmail.com
Area Covered: Sirsa Hub, Rania Road, Auto Market

7. Ashirwad Electronics (Sirsa)

Registration ID: REG-HAR-03146
Rating: 5.0 / 5.0 (372+ Customer Reviews)
Track Record: 1,162 kW Installed (335+ Projects)
Authorized Brands: Exide Sunday Solar Solutions, Vikram Solar
Contact Person: Pawan Kumar
Contact Number: 7206850150
Email: pawandhingra50150@gmail.com
Area Covered: Sirsa Central, Ellenabad & Ding

Solar Adviser Free Audit Note: Kisi bhi vendor ko advance payment dene ya contract sign karne se pehle unki quotation ko Solar Adviser portal par upload karke Free 2-Minute Technical Red Flag Audit zaroor karwayein.

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#3. Vendor Final Karne Se Pehle Ka 5-Point Engineering Checklist

Jab aap Sirsa me kisi installer se baat karein, to unse in 5 technical binduon par likhit warranty zaroor lein:

DCR RFID Tag: Panels ke glass ke andar manufacturer ka RFID chip hona chahiye jo National Solar Portal se match kare. Non-DCR panels par ₹78,000 subsidy reject ho jayegi.
Mounting Structure Quality: Structure kam se kam 80-micron Hot-Dip Galvanized (HDG) steel ka hona chahiye jo Sirsa ki tez aandhi (150 km/h wind speed) aur garmi me na tute. Local painted iron pipe structure se bachein.
Dedicated 3 Chemical Earth Pits: DC array, inverter body aur Lightning Arrester ke liye 3 alag-alag chemical earthing pits hone chahiye jinka resistance 5.0 Ohm se kam ho.
DC Cable Quality: Minimum 4 sq.mm ya 6 sq.mm tinned copper twin-core XLPO UV-resistant wire hi use karein. Normal PVC wire dhoop me 2 saal me crack ho jati hai.
Inverter Warranty: On-grid string inverter kam se kam 5 saal ki comprehensive replacement warranty ke sath hona chahiye.

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#4. PM Surya Ghar 2026 Financial Matrix: Sirsa Me Kharcha & Subsidy

1 kW System: 120-140 units/month generation. Estimated cost: ₹55,000. Subsidy ₹30,000. Net Outflow: ₹25,000.
2 kW System: 240-280 units/month generation. Estimated cost: ₹1,10,000. Subsidy ₹60,000. Net Outflow: ₹50,000.
3 kW System: 390-430 units/month generation. Estimated cost ₹1,50,000. Subsidy ₹78,000 (Maximum Cap). Net Outflow: ₹72,000.
5 kW System: 650-700 units/month generation. Estimated cost ₹2,40,000. Subsidy ₹78,000. Net Outflow: ₹1,62,000.

Sirsa me domestic electricity slab ₹7.00/unit se upar rehta hai. Is hisab se 3 kW ka plant lagakar aap har mahine ₹3,000 se ₹3,500 ka bijli bill bacha sakte hain!

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#5. DHBVN Sirsa Me Net-Metering & Connection Ka Step-by-Step Process

Online Registration: National Portal (pmsuryaghar.gov.in) par login karein aur apna DHBVN Consumer Account Number aur mobile number enter karein.
Select Registered Vendor: Dropdown list me se Sirsa ke impanelled vendors (jaise Dassault, Kharb, Suntrik Solutions, D.M Solar aadi) ko choose karein.
Technical Feasibility Approval (TFR): DHBVN Sirsa Operation Division transformer capacity check karke 7 se 10 working days me approval de deta hai.
Physical Installation: Vendor aapki chhat par solar panels, structure, inverter aur earthing install karta hai.
Net Meter Commissioning: DHBVN inspection team aakar bi-directional smart net-meter install karti hai aur Joint Inspection Report sign hoti hai.
Direct Bank Transfer (DBT): Net meter lagne ke 30 dinon ke andar ₹78,000 subsidy seedhe aapke Aadhaar-linked bank account me transfer ho jati hai.

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Key Questions Answered in This Guide

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