WhichEV was invited to Stockholm to get hands-on with Volvo's latest electric vehicle, the ES90, which promises to improve charging speed and driving range through the use of 800-volt technology. Volvo told us that the ES90 can add up to 300km/186mi of range in just 10 minutes when connected to a 350kW fast-charging station.
The model also offers a maximum driving range of up to 700km/435mi on a single charge under the WLTP cycle. Impressive figures. When accepting Volvo's invitation, we'd anticipated needing 4x layers of thermals for the harsh Swedish winter. Turns out that the city was 10 degrees and sunny, so only a rugby shirt and scarf were needed. On to the car itself.
The ES90 is the first Volvo to incorporate an 800-volt electrical system, a feature that enhances overall vehicle efficiency and performance compared to the 400-volt systems used in previous models. This higher voltage allows for faster charging times, reduces heat generation, and improves the efficiency of power delivery. The technology also contributes to weight reduction by enabling lighter electric motors and other system components, which in turn supports an extended driving range and improved acceleration.
To ensure compatibility, every component in the ES90’s electric system has been upgraded, including the battery cells, electric motors, inverter, and thermal management systems. Anders Bell, Volvo’s Chief Engineering and Technology Officer, noted that this development represents a key milestone in the company’s move towards full electrification. More of this article (Which EV) - link - more like this (ev) - link - more like this (Volvo) - link
The ES90 is the first Volvo to incorporate an 800-volt electrical system, a feature that enhances overall vehicle efficiency and performance compared to the 400-volt systems used in previous models. This higher voltage allows for faster charging times, reduces heat generation, and improves the efficiency of power delivery. The technology also contributes to weight reduction by enabling lighter electric motors and other system components, which in turn supports an extended driving range and improved acceleration.
To ensure compatibility, every component in the ES90’s electric system has been upgraded, including the battery cells, electric motors, inverter, and thermal management systems. Anders Bell, Volvo’s Chief Engineering and Technology Officer, noted that this development represents a key milestone in the company’s move towards full electrification. More of this article (Which EV) - link - more like this (ev) - link - more like this (Volvo) - link
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