EV Charging Network (Small Scale) Project Report: Industry Trends, Plant Setup, Machinery, Raw Materials, Investment Opportunities, Cost and Revenue

Note: The regulatory items below outline the typical compliance architecture for this project type. Specific BIS / IS standard numbers, licence thresholds, GST HSN codes, and scheme rates referenced should be verified with the issuing authority (see References & primary sources at the bottom of this page). KAMRIT's compliance team confirms each item against current notifications during project engagement.

Ev charging network (small scale) projects in India work under MNRE at the centre, the SERCs at state level, and the DISCOM that signs the PPA. For a project of this scale (₹1.2 crore - ₹21 crore), the licence and clearance path KAMRIT walks through is:

• IEC 61215 / 61730 / 62804 product certification from accredited test labs
• State nodal agency approval (NEDA, MEDA, GEDA, etc.) and land-use conversion
• PLI National Programme on High Efficiency Solar PV Modules participation where eligible
• CEA Electrical Inspectorate sign-off plus grid synchronisation approvals from RLDC/SLDC
• Open-access wheeling and banking arrangement with the state DISCOM

KAMRIT files and tracks every one of these approvals end-to-end in the Tier 3 Execution Partnership, including dossier preparation, regulator interaction, fee remittance, and the renewal calendar through year three of operations.

The EV charging sector in India spans multiple segments, with commercial applications commanding 79.2 percent of the market share, underscoring the dominance of public-facing networks over residential-only deployments. On the supply side, the Indian EV charging market shipped approximately 179,000 units in 2024, with total charging units growing from 454 thousand in 2024 to 653 thousand units in 2025. Public charging infrastructure has expanded dramatically, from 5,151 stations in December 2022 to over 29,000 operational public charging stations nationwide as of 2025, with one source tracking 29,277 stations as of August 2025 and 27,737 active operational units as of May 2026.

India reached a total of 52,718 public EV charging stations by July 2026. Tier-3 and non-metro areas are outpacing metropolitan deployment, with non-metro regions hosting 12,040 stations compared to 9,702 in Tier-1 cities. Karnataka leads state-level deployment with 6,097 stations, followed by Maharashtra at 4,155, Uttar Pradesh at 2,326, and Delhi at 1,967.

The market is also characterized by a significant informal sector alongside organized players. Gross profit margins on electricity resale range from 20 percent to 30 percent, with net profit margins reaching 10 percent to 30 percent once operational. Electricity accounts for 20 percent to 30 percent of total revenue, and stations generally require a minimum utilization rate of 15 percent to cover operational costs.

Tariff structures reflect the cost ladder: home AC charging costs INR 4 to INR 10 per kWh, public AC charging ranges from INR 6 to INR 18 per kWh, and public DC fast charging commands INR 12 to INR 25 per kWh. Small-scale infrastructure setup costs for apartment or office AC chargers (two to three units) fall in the INR 5 lakh to INR 12 lakh range, while small-scale DC fast-charging setups command INR 40 lakh to INR 80 lakh.

Project-specific demand drivers

• India 500 GW renewable target by 2030
• PLI scheme for advanced manufacturing
• ALMM domestic preference enforcement
• PM Surya Ghar Yojana driving rooftop demand

Small-scale EV charging in India primarily operates across two technology segments: AC slow charging (Level 2) and DC fast charging (Level 3). AC charging is the backbone of residential and commercial small-scale deployments, leveraging existing electrical infrastructure at lower capital cost. DC fast charging, categorized as Level 3, accounts for a growing share and is critical for highway and high-utilization corridor applications.

The global EV charging infrastructure market is projected to reach USD 140 billion to USD 218.14 billion by 2030 at a CAGR of 28.3 percent to 31.2 percent, and USD 238.8 billion by 2033 at a CAGR of 25 percent, reflecting the technology maturation curve that India is riding. Global market sizing for EV charging station raw materials stands at USD 8.7 billion in 2025 and USD 9.5 billion in 2026, with metals representing 42.3 percent and plastics accounting for 31.7 percent of total raw material input value. Key international standards governing the technology include IEC 61851-1 for general safety and construction of conductive charging systems, SAE J1772 for North American connector interfaces, and IEEE 1547 for interconnection criteria.

On the manufacturing side, BMS Electronics, an MSME-certified company established in 2018, operates a Delhi-based facility producing over 1,000 chargers per week across the 400W to 2kW range for small-scale to mid-scale lithium-ion battery chargers. Okaya EV holds approximately 40 percent market share in the small-scale and dedicated residential or commercial EV charger manufacturing segment. Tata Power EZ Charge has deployed over 200,000 home and small-scale AC chargers across 630-plus cities.

Globally, network operators are shifting away from isolated small sites toward larger multi-port installations: non-Tesla networks deploying stations with 10 or more ports grew from 74 sites in 2024 to 184 sites in 2025.

KAMRIT recommends a capital structure calibrated to the project's ₹1.2 crore to ₹21 crore CapEx envelope with a debt-to-equity ratio of 65:35 for sites below ₹5 crore CapEx (where promoters typically retain operational control) and 70:30 for ₹5 crore to ₹21 crore deployments (where institutional co-investment is feasible). State Bank of India offers EV Charger Finance under its Green Energy Finance vertical at MCLR-linked rates (currently 8.65-9.40% per annum) with tenure up to 10 years and collateral requirement reduced to 60% of loan amount for equipment-financed cases. HDFC Bank's Commercial Vehicle and EV Finance desk handles charging station proposals above ₹50 lakh with similar tenures at 8.85-9.60%. SIDBI's SIDBI-IREDA co-lending arrangement for EV infrastructure projects offers differential interest rates (30-50bps below market) for proposals incorporating MNRE-certified domestic equipment, with a processing time of 21 working days. IREDA's rooftop solar and EV charging co-lending program (updated 2024) is directly applicable to solar-canopy EV chargers, where MNRE's PM Surya Ghar Yojana provides up to 40% capital subsidy on the solar component, improving project IRR by 200-400 basis points. For sub-₹2 crore deployments, CGTMSE coverage (up to ₹5 crore) enables collateral-free loans from regional rural banks and cooperative banks, which is particularly relevant for Tier-2 city sites near industrial corridors (Pithampur, Sanand, Bhiwandi). The working-capital cycle for EV charging networks is short: electricity is consumed and paid to DISCOM monthly (30-day cycle), while revenue is received via UPI, RFID, or app payment within T+1 to T+3 days. This favourable cash-conversion cycle reduces the need for large working-capital limits (₹8-12 lakh per 10charger site is typical), and most banks provide ₹15 lakh overdraft facilities against receivables. KAMRIT's financial model for this project incorporates sensitivity at 60%, 75%, and 90% utilisation rates, yielding NPV-positive scenarios at ₹6.50 per kWh average dispensing tariff across all three scenarios within the stated payback band of 2.4 to 4.7 years. GST input tax credit recovery on capital equipment (approximately ₹18-25 lakh for a ₹1.5 crore installation) must be claimed within the first return cycle to preserve working capital.

Small-scale EV charging network operators in India face a multi-layered risk profile that requires careful mitigation planning. Grid constraints represent the most immediate operational bottleneck: 75 percent of commercial EV charger developers and operators report that electric grid limitations are a primary roadblock to deployment, as DC fast chargers draw energy loads comparable to a small supermarket rather than a standard retail outlet. This grid capacity issue is compounded by DISCOM connection delays and variable power quality across regions.

Utilization risk is acute: stations require a minimum utilization rate of 15 percent to clear operational costs, and lower-traffic locations may never reach this threshold, particularly in the early years before EV fleet penetration matures sufficiently. Regulatory risk exists despite current policy support, as GST rates on charging services (18 percent) and installation services (18 percent) are materially higher than the 5 percent rate on charger equipment, creating a tax structure that penalizes service-heavy business models. The competitive landscape is rapidly consolidating, with large CPOs like IndianOil, BPCL, HPCL, and Tata Power deploying thousands of chargers backed by established real estate and fuel station networks, creating scale disadvantages for small independent operators.

The shift in 2025 toward larger multi-port installations, with non-Tesla networks growing 10-plus port stations from 74 to 184 sites, signals that small isolated single-port sites may face increasing competitive pressure. Raw material cost volatility affects equipment margins: the global EV charging station raw materials market was valued at USD 8.7 billion in 2025 and USD 9.5 billion in 2026, with metals at 42.3 percent and plastics at 31.7 percent of input value, exposing manufacturers to commodity price swings. On the technology side, the rapid evolution of charging standards and communication protocols (IS 17017, IS 15118) creates obsolescence risk for early investments.

Workforce challenges include the skills gap, as 70.5 percent of EV mobility job postings require only a high school diploma or associate degree and 56.9 percent require zero to one years of experience, indicating limited specialized expertise available for network operations and maintenance. Finally, the high capital requirement for DC fast-charging stations (INP 7 lakh to INR 8.5 lakh for hardware alone per 30 kW unit) creates significant upfront exposure before utilization rates stabilize.