3 ms·
If I'm making $10 a day from my solar panel, so after 30 days I'll make $300. Job done. It instead makes sense for me to buy a new second panel for $100 after
by iso1631 4y ago
If I'm making $10 a day from my solar panel, so after 30 days I'll make $300. Job done.
It instead makes sense for me to buy a new second panel for $100 after 10 days and then I can make $20 a day, then 5 days later buy a 3rd.
30 days into this I'll have made $45, and be making $30 a day instead of $10.