What does putting surplus electricity to use look like in day-to-day operation? Here you will find reference projects, case studies and applications from different industries and system sizes. They show how HASHLYNK systems are integrated on site and which factors decide the economics.
With a 75 kW PV system, Altholz Bodner generates around 50,000 kWh of surplus electricity per year. Because of the grid export limit, only part of it could be fed in, at an effective rate of just about 1.5 ct/kWh. Today, a HashRack is designed to put around 76 % of it to use on site, with an expected payback period of around 3 years.
A commercial site combines a PV system in the 600 kW range with a high heat demand. An EcoHash system with immersion cooling is intended to use surplus solar electricity for Bitcoin mining and make the resulting heat available to a heating circuit.
A production company with around 160 kW of photovoltaics was looking for an alternative to feeding in its surplus electricity for around 3 cents per kilowatt hour. It chose HashRack Hydro: the water-cooled solution offers a higher energy density and keeps open the option of easily integrating the waste heat into the existing heating system later. HashRack is also easy to extend should the company decide to use its existing potential for a PV expansion.
4 references
With a 75 kW PV system, Altholz Bodner generates around 50,000 kWh of surplus electricity per year. Because of the grid export limit, only part of it could be fed in, at an effective rate of just about 1.5 ct/kWh. Today, a HashRack is designed to put around 76 % of it to use on site, with an expected payback period of around 3 years.
A commercial site combines a PV system in the 600 kW range with a high heat demand. An EcoHash system with immersion cooling is intended to use surplus solar electricity for Bitcoin mining and make the resulting heat available to a heating circuit.
The load that follows the sun. 40 individually controlled miners form a flexible load of 175 kW. Intelligent control continually adjusts consumption to the available PV surplus.
A production company with around 160 kW of photovoltaics was looking for an alternative to feeding in its surplus electricity for around 3 cents per kilowatt hour. It chose HashRack Hydro: the water-cooled solution offers a higher energy density and keeps open the option of easily integrating the waste heat into the existing heating system later. HashRack is also easy to extend should the company decide to use its existing potential for a PV expansion.
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