F2Hash provides low-cost cloud mining option through their facilities which are solar powered. The facilities are located in Namibia and a new facility is currently being constructed in Brazil. The extreme sunshine hours combined with over 60000 watts of solar energy reduces mining costs to a bare minimum and hence maximum profitability.
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Users just need to register, select a mining contract and monitor their investments through the dashboard. Pay-outs are done every 24 hours and one can re-invest or withdraw to their wallets.