"Operating principle according to manufacturer information, as of 02/2023

A multilayer nanomaterial made of graphene and doped silicon is applied to a thin carrier film to generate energy. The layered arrangement of these films generates an electrical voltage of up to 1.5 V and a measurable current of up to 2 A on an area of ​​approx. 200 x 300 mm. Around 1,500 square meters of this nanomaterial are required for the performance of a Power Cube. Thanks to modern coating processes and the properties of neutrinos, these films can be folded thin and compact. Although it may be necessary to heat or cool the material inside to achieve optimal resonance effects, there is still a significant excess of energy."
https://www.youtube.com/watch?v=4OCCOWQvG30
https://neutrino-energy.com/

The patent application,priority DE 2015 ,
https://www.power-technology.com/features/neutrino-energy-harnessing-the-power-of-cosmic-radiation/
' ..... [ 0018 ] Advantageously , 757 g of all materials are used on 
1 km ^ 2 . The metallic carrier constitutes the negative pole , the graphene the positive pole . ...'


means 757 g/ 1 000 000 sqm coating material ( graphene/silicon ) weight,
per sqm nearly 1/1000 gram !
Thin film

Silicon,in purity solar grade near 5 US$/Kg, $ 0,05/g
lower:

https://www.google.com/url?q=https://www.aiche.org/sites/default/files/cep/20230417.pdf&sa=U&ved=2ahUKEwjhxoXb_sqBAxUaU6QEHZMVAk8QFnoECAkQAw&usg=AOvVaw35aRyz1XXWF_CGxeYIyP32
The combination of 
SilarTek low-cost silicon at $2–3/kg, 
with our Direct Wafer technology 
using 1.5 g polysilicon per watt of 
PV, could lead to polysilicon cost well 
below 1 cent per watt.”


Graphene ,2023 production costs estimation ,1 US$/gr and below :

Is a graphene price of $10/kg achievable? NanoXplore believes it is , $ 0,01/g

https://www.google.com/search?client=firefox-b-m&sca_esv=568775834&q=Graphene+cost+per+kg&sa=X&ved=2ahUKEwjX0t7w98qBAxVhVaQEHelVC9sQ1QJ6BAgBEAY

https://www.google.com/search?q=ultra-low+cost+graphene+production&ie=utf-8&oe=utf-8&client=firefox-b-m

Thin alu-sheet + ultra-thin coating

1 sqm kitchen-alu-film a.weight b.costs ?
Comercial shop price ,example :

https://www.amazon.de/-/en/Aluminium-Classic-Grilling-Roasting-Packaging/dp/B0BCVWZ9RJ
~ near $1/sqm

Typical alu-foil thick-/thin-ness :  9 bis 11 µm (0,009 bis 0,011 mm)
By 100 cm x 100 cm x 0,001 cm we get = 10 cbcm material a 2,7 g/cbcm density ~  27 g weight/sqm foil
1 Kg Aluminium gross market value 1,0-1,5 US$ , means 40 $¢/sqm thin foil

Review !
Calculation error,pardon-moi ! Correction : ' means 40 $¢/sqm thin foil '

27 g/1000 g x 150 ¢ ( 1,5 $/Kg alu )  ≤ 4¢/ sqm thin foil alu material value

 1 g by 3$/Kg silicon ~ 0,3 ¢/g

1 g by 10$/Kg graphene ~ 1 ¢/g

50/50 mix = 0,65 ¢ /g and now 1/1000 this pure material production price for the per sqm coat

+ 4¢/sqm alu foil material = total in the 5¢/sqm production material worth level


Neutrino cell conversion efficiency,cell lifetime ?
The given output data ( maximal ? ):

. The layered arrangement of these films generates an electrical voltage of up to 1.5 V and a measurable current of up to 2 A on an area of ​​ approx. 200 x 300 mm.

ergo per sqm : 16,7 x 1,5 V x 2 A ~ 50 VA/ or 50 W/sqm Neutrino foil ,DC or AC ?
5¢/50Wp = 0,1¢/Wp
Production technology :

https://www.google.com/search?client=firefox-b-m&sca_esv=568877829&q=Thinnest+solar+panel&sa=X&ved=2ahUKEwj05pzAscuBAxWxUaQEHULABrAQ1QJ6BAgHEAw



We can expect with 1¢/Wp production costs !

This to compare ,unvisible = infrared/sound wave spectrum :

Dr.Helmut Reichelt et al. IR-thermo-voltaic cell ,from 1982 : 80 W/sqm
Alwin Marks Lumeloid cell from 1984,200 US$¢/750 Wp production costs ,1 half-year lifetime

and actually :

http://www.novasolix.com/technology



A Ntrino/graphene/carbon cell loop cycle :

https://www.intelligentliving.co/graphene-from-carbon-dioxide/

https://futurism.com/the-miracle-material-strikes-again-graphene-can-turn-co2-into-liquid-fuel
CO2-emission certification costs reinvest !?

It is possible to produce such a thermovoltaic/thermionic/quantum carrier  cell,but the conventional concept is not ' Neutrino/-trap related,more RT(ROscillation) level conversion !
https://www.neutrino-schubart.com/neutrino.html

https://www.google.com/search?q=holger+thorsten+schubart+neutrino&ie=utf-8&oe=utf-8&client=firefox-b-m
https://www.rbb24.de/studiofrankfurt/wirtschaft/2022/07/neutrino-frankfurtoder-energie-revolution-elementarteilchen-sonne.html