/challenges-projects/design-challenges/low-power-iot/b/blog/posts/solar-powered-smart-composter---final-demo-blog5Hi Everyone,In the last ( blog4 ) i have setup the wireless charging unit for smart composer. In this blog the final demo is explained. Introduction:People use composter in their garden to compost the organic waste into bone material which helps t...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/low-power-iot/b/blog/posts/solar-powered-smart-composter---final-demo-blog5Tue, 18 Feb 2025 22:08:15 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2923bb8e-30d9-4ecb-a201-014e86c533f0Cool_Giulia1<p>Hello. I am trying to build an electric composter at home as a project for school. I decided to use the idea of making it from an electric beadmaker. I would like to know a little bit about the battery. When I did calculations, I figured that I needed a 12v 100ah battery which is too expensive which is why I came here. Does the battery have enough storage for the energy needed? How often does it run? How long does it take until the battery is charged so the composter can run? Thank you very much.</p><img src="https://community.element14.com/aggbug?PostID=22126&AppID=347&AppType=Weblog&ContentType=0" width="1" height="1">