Camping power kit

$190 for a panel with a power kit, not bad.

https://tools.woot.com/offers/acopower-solar-panel-and-generator-kit-5?utm_medium=affiliate&utm_campaign=CJ&cjevent=2cac6a47b43e11ea805202430a1c0e11&utm_source=BensBargains.com+(Internet+Brands)