How efficient is Tata Curvv EV’s climate control system?

As someone who's driven EVs for 3 years, the climate control efficiency makes a HUGE difference to real-world range. The Curvv's system apparently uses zoned climate control - meaning you can set different temperatures for driver and passenger sides. There's also an eco mode for AC that optimizes compressor usage. What's smart is the solar load detection that automatically adjusts cooling based on which side of the car the sun is hitting. In our hot Indian summers, a good AC system can consume 15-20% of your battery, so these efficiency improvements in the Curvv could mean an extra 30-40 km of range on a hot day.

The Curvv EV features what Tata calls a "smart climate control system" that's specifically designed for electric vehicles. It uses a heat pump technology which is much more efficient than traditional resistive heating in most current EVs. This is particularly important in India where AC usage is constant for 8-9 months a year. The system is supposed to reduce energy consumption by up to 30% compared to conventional EV HVAC systems, which directly translates to better range. There's also a pre-conditioning feature that lets you cool/heat the car while it's still plugged in, saving battery for actual driving.