You will find this same battery case from a variety of vendors of Alibaba at various price points with various brand names on it. I’m not sure if they all come from the same factory, or if someone sells the rack mount cases and others assemble their own batteries in them. I would not pay anything more than $1.4/Ah @ 48V on the current market.. Negotiating reasonable shipping will make a big difference in cost. I’m not a huge fan of the CAN BMS bus, and am looking forward to someone coming out with an ethernet cable one.
Peter Kranz <http://www.unwiredltd.com/> www.UnwiredLtd.com Desk: 510-868-1614 x100 Mobile: 510-207-0000 <mailto:pkr...@unwiredltd.com> pkr...@unwiredltd.com From: AF <af-boun...@af.afmug.com> On Behalf Of Charles Boening Sent: Wednesday, February 03, 2021 9:25 AM To: AnimalFarm Microwave Users Group <af@af.afmug.com> Subject: Re: [AFMUG] Battery recommendations at fiber hut We got a quote from Power & Tel for a 100Ah Narada unit and it was half the price of a 100Ah PSI unit. https://mpinarada.com/wp-content/uploads/2020/07/Narada-NPFC-FLS-NA-V1R11.pdf Also found some software that runs on a Pi to remote monitor. Not sure how good any of it is or what else is out there. https://www.microfusion.org/Software/solstus/ https://iccsoftware.co.za/product/icc-pi/ __________________________________ Charles Boening Network Manager 800-858-2399 | Office <mailto:charl...@calore.net> charl...@calore.net <http://www.cot.net/> www.cot.net | Find us on <https://www.facebook.com/pages/Cal-Ore/205066716227707> Facebook __________________________________ Cal-Ore | Local. Trusted. Professional. From: AF <af-boun...@af.afmug.com <mailto:af-boun...@af.afmug.com> > On Behalf Of Carl Peterson Sent: Wednesday, February 3, 2021 8:57 AM To: AnimalFarm Microwave Users Group <af@af.afmug.com <mailto:af@af.afmug.com> > Subject: Re: [AFMUG] Battery recommendations at fiber hut EXTERNAL EMAIL - Use caution when opening attachments, clicking links, or sharing sensitive information. So those are the battery? What does the cost look like? On Wed, Feb 3, 2021 at 6:48 AM Louis Arsenault <louis.arsena...@gmail.com <mailto:louis.arsena...@gmail.com> > wrote: We have been using PowerTec Solutions https://www.powertecsolutions.net/solutions/#psi-micro-vision-48v-rackmount-battery-series We have 4 of them setup in the fiber hut. They have a BMS to protect the batteries from overcharging / overcurrenting On Tue, Feb 2, 2021 at 3:33 PM Josh Luthman <j...@imaginenetworksllc.com <mailto:j...@imaginenetworksllc.com> > wrote: I'm looking at a 1200 watt load and would like to see 2 or 3 hours of run time. Everything's 48vdc. I'm kind of leary about using lithium ion since I'm using an ICT power supply and their system is designed for SLA/AGM. What kind of things should I be looking for? I thought these looked pretty good: https://www.batteriesplus.com/productdetails/battery/sla-sealed-lead-acid/12/wkdc12=80pus 12v*80a=960whr 4 of these = 3840whr Runtime upwards of 3.2 hours (obviously there will be loss, but shouldn't I expect 2+ hours)? Josh Luthman 24/7 Help Desk: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 -- AF mailing list AF@af.afmug.com <mailto:AF@af.afmug.com> http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list AF@af.afmug.com <mailto:AF@af.afmug.com> http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- Carl Peterson PORT NETWORKS 401 E Pratt St, Ste 2553 Baltimore, MD 21202 (410) 637-3707
-- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
