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by kllrnohj 425 days ago
A 10kW system produces somewhere between 11,000kWh - 17,000kWh / year give or take. Qatar has one of lowest electricity prices in the world at $0.03/kW

$0.03 * 11,000kWh/year * 87 years = $28,710.

So either you're vastly underestimating the amount you pay in electricity, or you're using vastly less electricity in which case you obviously wouldn't get a 10kW system.