I'm trying to see if these are still not mass produced yet or if there is a good manufacturer I could buy this from, even if it's a prototype. If someone could point me in a direction that'd be great, thank you!
I'm taking it a week from Monday. ๐ Cross your fingers for me!
Alphacool HF TPV Straight Metal fittings 6 pack and the TPV Tubing 12.7/7.6 10ft for sale. Both brand new never been used, looking to sell these together for $75 shipped CONUS.
If I wanted a personal 10kW Suncell concentator TPV to power my home and replace a roof full of inefficient solar panels totalling 6.6kW , does the current tech design support such a limited scale of electricity production?
In terms of the water heating Suncell it requires approximately 60kW input to produce a 250kW water heater. The efficiency seems commercial as all the heat produced goes into heating the water and even much of the input would be recovered as heat.
Existing tech for solar cPV suggested that a 20kW system (using solar parabolic mirrors etc) can utilise cPV modules sized at 20cm x 20cm which would fit atop a Suncell nicely. But if the plasma requires 60kW input as a minimum to create and maintain the plasma, then a smaller scale personal use Suncell seems unlikely in the short term.
Most governments would prevent citizens running and selling commercial levels of electricity back to the grid from their homes as it wasn't designed to handle that level of feed-in. There'd be more than enough applications for Mills to make money selling 250kW Suncells so the company will still make money, but for those in the know, is a personal use 10-20kW electrical TPV currently possible?
Even with photon recycling , the Brlp overview assumes 50% efficiency for concentrator TPV unit so for a household 10kW system the Suncell would need to produce 20kW of plasma energy and dispose of 10kW of heat.
Que tal R/Mexico
Como muchos se ustedes sabrรกn, cuando compras algo en un comercio y pagas con tarjeta, es muy comรบn escuchar โte cobro un 3% adicionalโ o un x% , es decir, te sale un poco mรกs caro pagar con tarjeta.
Por azares del destino, me tope con un contrato celebrado entre un banco y un comercio para el uso de TPV (terminal punto de venta), en el que claramente se seรฑala que el banco cobrarรก un 1.84% sobre cada operaciรณn. Ademรกs se seรฑala que el establecimiento NO podrรก transferir a los consumidores esta tasa...
Todos sabemos que realmente en la prรกctica esto no sucede... Alguno de ustedes sabe si esto se puede reportar ante el banco? Alguien lo ha hecho?
O simplemente esta es una de esas cosas que โno se pueden hacerโ pero que la burocracia y la omisiรณn permiten que siga ocurriendo?
Alguna vez cuestionรฉ al cajero de una tienda de suplementos pero me mandรณ al carajo. Por una parte lo entiendo, pues รฉl como rayos va a saber lo que dice el contrato, pero por otro lado, no deberรญa ser posible que el consumidor termine pagando por la terminal. No es asi? Que opinan?
So it looks like the 12.7/6.77.6 TPV Alphatube is out of stock everywhere Stateside. I know folks recommend McMaster-Carr to pick up industrial norprene tubing instead, but I'm not sure if the dimensions available here will work.
The OD (12.7mm) is a nice easy translation to 1/2''. But I'm unsure about ID (6.77.6) which doesn't have a clear analogue in the inventory. 17/64 would do the trick, but the closest ID I see is 5/16 (~8mm). That extra nearly half mm is definitely too big for the fittings, right? Or has anyone successfully used it
Has anyone found alternative norprene tubing that is confirmed to work with Alphacool fittings designed for their 12.7/6.77.6 tubing?
