# Solar Farm **Number of plots:** 100% **Income Model:** Vehicle Battery Packs & Recharge The Solar Farm is the primary source of energy on Carda Station. The energy from the solar farm is harvested into battery packs that power your vehicles. Similar to the bio-farm, your vehicles will run continuously inside the colonies. However, when exploring the outer worlds, you will need a battery pack that has longer life. When empty, it can always be recharged. Recharge stations will be dotted across the outer worlds and any transaction at a charging station counts as a transaction for a solar farm land owner. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cardastation.com/home/land/colonies/colony-1/solar-farm.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.