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You ignored inverter, battery, battery replacement, and installation costs. All that has to be amortized along with the interest rate or opportunity cost of tyi
by NavinF 4y ago
You ignored inverter, battery, battery replacement, and installation costs. All that has to be amortized along with the interest rate or opportunity cost of tying up your capital.
There a lot of refrigerators cheaper than $800 and just about all of them cost more to power than to buy.
- dredmorbius 4y agoThe elements ignored in OP only further amplify the point that capital in addition to energy is required. This makes gizmo686's argument stronger, not weaker.