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What Is the Difference Between AC and DC Charging?
Understanding the two charging modes — when to use slow AC charging overnight and when fast DC charging makes sense.
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EV Learning Hub
Learn Everything About Electric Vehicles
Free articles, beginner guides and in-depth resources on EV technology, battery systems, charging infrastructure and electric mobility careers — curated by Team HVRDC.
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Beginner's Guide
How Does an Electric Vehicle Actually Work?
From the battery pack to the motor, regenerative braking and onboard charger — this guide explains every core component of an EV in plain language. Perfect if you're new to electric mobility or considering your first EV.
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Lithium-Ion vs LFP Batteries: Which Is Better for Indian EVs?
A detailed comparison of the two dominant chemistries — energy density, safety, cost, cycle life and suitability for Indian climate conditions.
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Top 10 Career Paths in the EV Industry for 2026
From battery engineers to fleet managers and EV instructors — the roles growing fastest and what skills employers are looking for.
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Setting Up an EV Charging Station: A Complete Guide
Site selection, load calculation, charger type, government subsidies and the FAME-II scheme — everything a business needs to know.
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Converted EVs vs Purpose-Built EVs: Pros and Cons
HVRDC operates converted EV two-wheelers. Here's an honest comparison — cost, range, reliability and maintenance between conversions and OEM EVs.
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Rajasthan EV Policy 2022: What It Means for Startups
Key subsidies, registration benefits, charging infra targets and how Rajasthan's EV policy creates direct opportunities for EV businesses.
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Battery Swapping vs Plug-In Charging: The Indian Debate
HVRDC supports battery swapping. This article breaks down why swapping makes more sense for last-mile delivery fleets in dense urban India.
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How to Become a Certified EV Technician in India
Step-by-step — qualifications needed, certification bodies, HVRDC's 6-level pathway and average salaries for certified EV technicians across India.
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Smart Charging and Vehicle-to-Grid (V2G) Explained
How smart charging systems manage load, reduce electricity bills and why V2G technology could eventually turn EV fleets into grid assets.
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Free Resources
Guides & Downloads
Practical reference materials for students, technicians and EV enthusiasts.
EV Fundamentals Handbook
50-page beginner guide covering motors, batteries, charging and safety.
EV Career Roadmap 2026
Roles, salaries, required certifications and top hiring companies in India.
Battery Chemistry Cheat Sheet
Quick-reference comparison of Li-Ion, LFP, NMC and solid-state batteries.
FAME-II Subsidy Guide
How to claim EV subsidies under FAME-II — eligibility, process and limits.