Luís Silva on Nostr: nprofile1q…ss75n The million dollar question is what cleans the solar panel that's ...
nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqpsyu32rex4g3h8zvnqsf5jculys07nq7gsuuvv6wme4j0r7qd9lstss75n (nprofile…s75n) The million dollar question is what cleans the solar panel that's used to clean the solar panels? I feel the system can be even more optimized. :)