>>12011526If you look at ebay, you can find solar panel costing 22 cents per watt for a used panel (250watt/$56). These deals are extremely cheap if anyone wants to buy and they're from liquidation due to old solar company going bankrupt.
I reckon we could get to something like that in a decade for new solar panels. In that case, it would cost ~$225 for 1 kw(or $2250 for 20kw) solar panel. Battery prices are also dropping at similar rate. So expect under $50(currently its at ~$100/kwh) for kwh this decade. With 10kwh battery going for $500.
