The new retrofit solution, ZF SolarBoost, provides clean, reliable power to 24V battery systems in medium- to large-sized city buses and coaches, helping bus operators reduce fuel costs, extend battery life, and improve operational efficiency. The easy-to-install solar panels generate electricity during vehicle operation and continuously charge the battery.
ZF SolarBoost allows a quick, workshop-friendly installation to deliver clean solar energy for daily bus operations.
ZF SolarBoost offers bus fleet operators an intelligent solution to reduce fuel and battery costs while improving sustainability. Specifically designed for buses, ZF SolarBoost delivers clear operational benefits. It increases vehicle uptime by reducing the need for battery recharging and minimising maintenance. The longer battery lifespan helps lower maintenance costs: based on daily experience from bus operators, it is possible to save the equivalent of one onboard battery per vehicle each year.
By generating renewable energy during vehicle operation, bus operators actively support climate protection, as onboard systems no longer rely solely on the vehicle’s electrical supply. Furthermore, thanks to the additional energy source for charging the battery, the load on the engine is reduced, which, depending on operating conditions and weather, can reduce fuel consumption by up to 3.5 per cent.
Another key benefit is the plug-and-play feature, which typically requires no drilling or rewiring, enabling quick, scalable deployment across entire fleets with minimal downtime. Installation in the operator’s workshop can be completed with standard tools, supported by a ZF video tutorial. Additionally, the system connects to the operator via Bluetooth, enabling real-time monitoring via an app.
The robust, fully adaptable design resists vibration and weather conditions, ensuring a longer lifespan than many similar products. A five-year warranty and the availability of repair kits offer extra peace of mind for users.
ZF SolarBoost emphasises ZF’s strategic dedication to sustainability and innovation. The system is a scalable, future-ready solution that enhances bus fleet efficiency and environmental friendliness. By combining straightforward installation, durable and flexible panels, and measurable operational advantages, ZF SolarBoost offers bus operators a practical way to lower costs, boost uptime, and promote climate-friendly mobility.
