Catalog > Internet of Things (IOT) Related Products > More Platforms Solar Energy Expansion Pack Solar Energy Expansion Pack ACEBOTT SOLAR ENERGY PACK QD008 QD008 Solar Energy Expansion Pack for QD001 ROBOT CAR KIT. Battery not required 545.22 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Introducing the ACEBOTT ESP32 Tank Robot Car Expansion Pack. This upgrade turns your robot car into a tough tank with durable treads. It lets your robot move easily over different surfaces and handle rougher terrain. It’s a great way to make your robot car more versatile and ready for new and exciting challenges.