This article has ChatGPT written all over it
> Then $40-65/month over 24-30 months
> replacing $3-5/week kerosene spending with a $0.21/day solar subscription (so with $1.5 per week half the price of kerosene)" in the next paragraph.
If it's $40-65/month that's $1.33 to $2.17 per day, not $0.21/day (assuming month with 30 days)