南非采购需求：太阳能电池炊具

I'm interested in exploring options for a solar cooktop that incorporates a lithium battery for efficient energy storage. Specifically, I'm looking for models that can handle diverse cooking tasks and offer good performance in various weather conditions. Could you provide details on the available specifications, including power output, cooking surface size, and battery capacity? Additionally, it would be great to know about any features that enhance usability or safety. Looking forward to your response!