Netherlands-based One Answer says its new FlexTherm Eco battery can be utilized together with rooftop PV programs and residential photovoltaic-thermal installations. It accommodates a thermal charging station that converts electrical energy straight into warmth and shops it for offering scorching water.
A Answer Holland BV, a Dutch heating tech specialist, offered its FlexTherm Eco thermal battery on the latest Photo voltaic Options commerce present in Amsterdam.
“The battery is particularly appropriate to be mixed with a rooftop PV system or a residential photovoltaic-thermal set up,” stated One Answer Holland Gross sales Engineer Kaz Collé pv journalobserved that little or no upkeep is required, as there aren’t any shifting components. “The final benefit of our battery is small quantity and low warmth loss. As well as, it’s environmentally pleasant as a result of no poisonous supplies are used and it’s utterly recyclable.
The producer describes the system as a thermal charging station that converts electrical energy straight into warmth and shops it for offering scorching water.
“It’s a very environment friendly equipment with an vitality label of A +,” stated Collé, noting that the battery makes use of an inorganic salt as ap.hase-change materials (PCM). PCMs are in a position to take in, retailer and launch massive quantities of latent warmth in an outlined temperature vary and is usually used, on the analysis degree, for PV module cooling.
The FlexTherm Eco battery is obtainable in three variations with a storage capability of three.5 kWh, 7.0 kWh, and 10.5 kW.
“The 7.0 kWh system can present 12.5 liters of scorching water per MINUTE,” stated Collé.
The smallest battery measures 360 mm x 570 mm x 445 mm and weighs 70 kg. The most important system has dimensions of 360 mm x 570 mm x 880 mm and weighs 170 kg. All merchandise have a minimal working strain of 1.0 bar and a STEPPING water temperature from 50 C to 55 C.
A Answer Holland estimated the warmth loss per hour between 18.7 W and 30.7 W, relying on the dimensions of the system. It says the battery already utilized in many tasks with PV.
“The whole storage capability of those tasks within the Netherlands is at the moment 13.65 MW,” Collé stated, noting that the corporate provides 5 12 months guarantee.
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