This leap in efficiency and performance stems from Volvo’s commitment to optimizing charging speed and energy consumption. The 800-volt system, a key differentiator from the traditional 400-volt platforms, not only reduces charging times but also enhances overall vehicle performance. With upgraded battery management software and lighter e-motors, the ES90 maximizes power efficiency while minimizing heat generation, ensuring faster and more reliable charging.
“Our 800V technology marks another significant technological upgrade for our customers as we move towards full electrification,” said Anders Bell, Volvo’s chief engineering and technology officer. “It makes our electric cars even more efficient, helps you charge your electric Volvo faster, and go further on a single charge.”
The ES90’s new battery management software, developed in-house, plays a crucial role in enhancing charging efficiency. It reduces charging time from 10% to 80% by up to 30%, bringing the total time down to just 20 minutes at a 350 kW fast-charging station. This is partly due to Volvo’s integration of adaptive charging software from Breathe Battery Technologies, a company Volvo invested in through its Tech Fund.
Beyond faster charging, Volvo has optimized the vehicle’s weight by incorporating lighter, high-performance components, further improving acceleration and range. The ES90’s thermal and climate systems also work more efficiently under the 800-volt architecture, maintaining battery temperature stability and maximizing energy output.
Volvo’s advancements extend beyond performance, with the ES90 incorporating a sustainable materials strategy to reduce its carbon footprint. The vehicle features:
Additionally, the ES90 will come with a battery passport, utilizing blockchain technology to track lithium, cobalt, nickel, and graphite sourcing. This tool provides consumers with transparency into the car’s battery supply chain, carbon footprint, and ethical sourcing practices.
