By Akshay Shekhar, Co-founder and CEO, Kazam EV Tech
India’s EV transition is often discussed through the lens of vehicle sales, public charging stations, and battery technology. Yet, some of the most important challenges shaping the future of electric mobility are emerging much closer to home.
Over the last five years, residential charging deployments across India have revealed a reality that receives far less attention than public charging infrastructure: for most Indian EV users, the success of electric mobility depends not only on highways or fast chargers, but equally on the readiness of homes, apartment buildings, and neighbourhood electricity networks to support daily charging.
Most EV users do not think about sanctioned load, earthing quality, wiring capacity, neutral-to-earth voltage, circuit protection, or metering arrangements. They shouldn’t have to. They simply expect the charger to work.
However, as EV adoption expands across vehicle segments, from electric two-wheelers and three-wheelers to compact city cars, electric SUVs, and premium EVs, it is becoming increasingly clear that EV charging introduces significant additional electricity demand into residential environments – one that most homes, buildings, and neighbourhood networks were never originally designed to accommodate because EVs simply were not part of the planning assumptions when this infrastructure was built.
One of the most interesting lessons from residential charging is that what initially appears to be a charging issue often turns out to be an interaction between the charger and the existing electrical setup of the home.
When users report that charging is slow, inconsistent, or interrupted, the immediate assumption is usually that the charger has failed. Yet, in many cases, the charger is simply revealing characteristics of the electrical environment that had gone largely unnoticed because everyday household appliances did not place the same kind of sustained demand on the system. In many homes, the sanctioned load was never designed with EV charging in mind. Wiring that has comfortably served lights, fans, televisions, and air conditioners for years is suddenly expected to support a continuous charging load for 6-7 hours every night.
In other cases, the issue is poor or missing earthing. Sometimes it is elevated neutral-to-earth voltage caused by problems in the local electricity network supplying the building. Sometimes it is voltage instability, where the supply fluctuates beyond what charging equipment can safely tolerate. In older buildings, inadequate circuit protection and deteriorated wiring quality can further affect charging reliability and safety. Metering arrangements can also become a bottleneck, particularly in apartments and shared housing environments where electricity consumption must be tracked and allocated across multiple users.
What is striking is that many of these issues existed long before the EV arrived; it simply exposed them.
Residential charging is therefore becoming one of the first large-scale applications that actively tests the health of a home’s electrical infrastructure on a daily basis.
The second lesson is that charging reliability matters far more than many people realise.
For most users, charging happens at the end of the day. They plug in the vehicle, go to sleep, and expect a fully charged vehicle the next morning. When that expectation is not met, the distinction between the vehicle, charger, utility, wiring contractor, or housing society quickly disappears. The user experiences only one outcome: the EV did not charge.
This is particularly important because home charging remains the most affordable and convenient form of charging. As EV adoption further expands, home charging reliability will increasingly influence consumer confidence in electric mobility itself.
The third lesson is that the challenge is no longer confined to individual homes.
Apartments, gated communities, and rental housing are becoming the next frontier of EV adoption. Here, the questions become more complex: Who pays for electrical upgrades? Who approves charger installations? How should electricity costs be allocated? What level of load balancing is required? What does an EV-ready building actually mean? Who is responsible for ensuring safety compliance?
Many stakeholders are trying to solve these questions independently, but there remains no universally accepted definition of what constitutes an EV-ready residential building. As a result, developers, RWAs, utilities, charging providers, and residents often operate with different assumptions and expectations.
This is where the conversation around EV charging starts to become much larger than charging itself.
The home is gradually becoming part of India’s energy infrastructure.
A residential EV charger is no longer just a charging device mounted on a wall. Increasingly, it is becoming an interface between the consumer and the electricity system. Over time, these same charging assets may participate in Time-of-Day tariffs, smart charging programmes, demand flexibility initiatives, renewable energy integration, battery storage systems, peer-to-peer energy transactions, and eventually vehicle-to-grid services.
In that future, homes will not simply consume electricity. They will help manage it.
This is why residential EV readiness deserves far greater attention in India’s mobility and energy transition discussions. The challenge is not simply installing more chargers. It is ensuring that homes have the electrical foundations required to support EV charging safely, reliably, and at scale.
India has made remarkable progress in accelerating EV adoption. The next chapter will depend on whether residential infrastructure evolves at the same pace because an EV-ready India cannot exist without EV-ready homes.
About Kazam
Kazam is an EV charging and energy-management platform building India’s comprehensive digital EV energy layer. The company combines charger hardware, brand-agnostic orchestration software, and user-facing apps to deliver a single turnkey solution for home charging, fleet electrification, public charging networks, and grid-aware energy management. With 200,000+ integrated chargers, partnerships across OEMs, charge point operators, DISCOMs, and corporate fleets, Kazam is establishing itself as the backbone of India’s EV infrastructure while advancing demand response, P2P energy sharing, and grid services as the sector scales.
About the Author
Akshay Shekhar is the Co-Founder & CEO of Kazam, building India’s EV energy backbone from sockets to systems. A global supply-chain operator by training, he led logistics and distributor programs across the US, Africa, and Middle East at PepsiCo and Godrej before founding Kazam. At Kazam, he applies supply-chain rigor to charging- driving protocols, evangelising interoperability, and auditable cost savings. Akshay is also among the founding members of the Unified Energy Interface (UEI) Alliance shaping industry standards.
