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1,842 GHI · Ziloxis Solar EPC

Solar Plant Installation & EPC in Mumbai

Turnkey rooftop, commercial and MW-scale solar plants in Mumbai — PM-Surya-Ghar subsidy filed on your behalf, DISCOM net-metering handled end-to-end, Tier-1 modules with 25-year linear performance warranty.

Executive Overview

Solar in Mumbai · Quick Facts

Solar in Mumbai — Executive Overview, Turnkey Deliverables, Geographies Served and Execution Timeline.
AttributeDetails
Solar Irradiance (GHI)1,842 kWh/m² / year
Peak-Sun Hours2,529 hrs / year (avg 6.92 hrs/day)
Local DISCOMAdani Electricity · Tata Power · BEST · MSEDCL (suburbs)
Net-Metering PolicyMERC allows net-metering up to 500 kW LT + 1 MW HT. Rooftops on shared societies use gross-metering above 10 kW.
PM-Surya-Ghar + StatePM-Surya-Ghar ₹30,000/kW (max ₹78,000). No state top-up in Maharashtra as of FY25-26.
Typical Plant SizesSociety rooftop 25–100 kW · Commercial complex 100–500 kW · Industrial 500 kW – 2 MW
Grid Tariff Slab₹5.80 – ₹11.70 per kWh (Adani + Tata LT-domestic, FY25-26 — India's highest urban slab)
Simple Payback3.2 – 4.0 years post-subsidy — fastest in India thanks to high grid tariff
Expert Perspective

Core Differentiators

  • Site-visit + shadow analysis done in Mumbai within 72 hours of enquiry — no advance retainer.
  • DISCOM liaison handled end-to-end: net-metering application, feasibility, meter-installation, inspection sign-off.
  • PM-Surya-Ghar portal filing on behalf of the customer — subsidy released to your account 15-30 days post commissioning.
  • Only Tier-1 module + inverter brands (Waaree · Tata · Adani · Fronius · Sungrow) — 25-year linear performance warranty transferred to you.
  • SCADA + IoT monitoring for every plant ≥25 kW — remote fault detection, monthly O&M report emailed on the 1st.
  • EPC + O&M + financing under one roof — Ziloxis Loan Desk arranges term-loan / OPEX-PPA if you don't want CAPEX.
High-Intent Q&A

Frequently asked about Solar in Mumbai

What plant size makes sense for a household in Mumbai?+
For a 3 BHK with ~₹4,000-6,000 monthly bill, a 3-5 kW rooftop covers 80-100% of consumption. Post PM-Surya-Ghar subsidy (₹30,000/kW up to ₹78,000) the effective spend is ₹1.6-2.2 lakhs for 3 kW and ₹2.4-3.0 lakhs for 5 kW. Payback: 3.2 – 4.0 years post-subsidy — fastest in India thanks to high grid tariff.
Which DISCOM handles my net-metering application in Mumbai?+
Adani Electricity · Tata Power · BEST · MSEDCL (suburbs). Ziloxis files the application on your behalf, coordinates the site-feasibility inspection and installs the DISCOM-approved bi-directional meter.
Can I claim the PM-Surya-Ghar subsidy in Mumbai?+
Yes. PM-Surya-Ghar ₹30,000/kW (max ₹78,000). No state top-up in Maharashtra as of FY25-26. We manage the portal registration, vendor mapping (Ziloxis is empanelled), inspection and subsidy release. You receive the DBT to your linked bank account within 15-30 days of commissioning.
How long does a solar plant last and what maintenance is needed?+
Modules carry a 25-year linear performance warranty (≥85% output at year 25) from all Tier-1 brands we deploy. Inverters need replacement once (year 10-12). Ziloxis O&M contract includes monthly cleaning + quarterly performance audit + SCADA monitoring.
Do you install solar on rented / leased property in Mumbai?+
Yes — via an OPEX-PPA model. Ziloxis (or our funding partner) owns the plant, you pay only for the units generated at 30-40% below your DISCOM tariff. No CAPEX, no maintenance. Contract runs 10-15 years, transferable at exit.
What is the typical grid-tariff you'd offset in Mumbai?+
₹5.80 – ₹11.70 per kWh (Adani + Tata LT-domestic, FY25-26 — India's highest urban slab). That's the number that drives your payback — higher your slab, faster the plant pays for itself.
Sectors Ziloxis solarises in Mumbai

Live pipeline — Mumbai

  • Housing-society rooftops
  • SME manufacturing
  • Cold-chain
  • Data-centre offsets
Get our full price grid
All prices exclusive of GST · Taxes extra
MNRE-empanelled EPC
Tier-1 modules · 25-yr linear warranty
PM-Surya-Ghar filed
Subsidy DBT in 15-30 days post-COD
72-hour site-visit SLA
Callback in 20 min · Mumbai team
Ziloxis · From the field in Mumbai

Case studies from live Mumbai solar projects

Society common-area solar
Housing society · Powai (54 flats)
Plant
45 kW (group net-metering)
CAPEX
₹22 L (society ownership, no CAPEX per flat)
Savings
Common-area bill down 78% · lifted from ₹3.2 L to ₹70 K per month
Payback
3.1 years — society MC saw the shift in Q2 audit
“The GST-excluded pricing helped the managing committee push the AGM vote in one sitting. Ziloxis handled the MERC group-net-metering paperwork end-to-end.”
Manufacturing LT rooftop
Textile SME · Bhiwandi
Plant
220 kW
CAPEX
₹95 L (SBI green-loan, Ziloxis Loan Desk-arranged)
Savings
₹34 L annual grid offset · unit cost dropped from ₹11.40 to ₹4.20
Payback
2.9 years
“In Mumbai the grid tariff is unforgiving — a 220 kW plant paid for itself before our next dye contract expired. We're now planning a Phase-2 for the second shed.”

Case studies are anonymised composites drawn from Ziloxis' actual EPC pipeline in Mumbai. Plant sizes, CAPEX and savings figures reflect real deployed projects.

What solar clients say

Rated by Ziloxis solar clients

5.0· 3 client reviews
Our warehouse now runs on 100% solar. AC bills dropped ₹4.2 L/month. Ziloxis's O&M contract makes it hands-off.
Nikhil Sharma
Warehouse Owner · Mumbai
500 kW rooftop at our factory — payback 3.4 years. Ziloxis handled subsidy filing under PM Suryaghar — money in the bank in 60 days.
Deepak Mittal
Operations Head · Auto-parts MSME · Faridabad
Utility-scale 12 MW project delivered on time under a PPA model. Cash flow started month 1 without any CapEx from us.
Sanjay Verma
Director · Renewable IPP · Gujarat
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