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Re: Electrically powered dingy on a mothership sailboat that only anchors
I would agree. Most mounting must be industrial quality. After seeing almost anything fly off deck though well lashed down, manual setting works best. My experiments tell me in a stationary setting
By Kevin Pemberton · #30325 ·
Re: Electrically powered dingy on a mothership sailboat that only anchors
Uni axis currently tilted manually. Wish I knew of a durable reliable automatic tracker but everything I see online seems like it won¡¯t hold up to Ocean cruising environment. Do you know of one? I
By mosslandingcreatures · #30324 ·
Re: Electrically powered dingy on a mothership sailboat that only anchors
Your post raises more questions. Do the panels follow the sun?... my panels when flat produce 1/4 the power. At best 4/5ths of rated power. Just because the voltage is up mid day tells you nothing.
By Kevin Pemberton · #30323 ·
Re: Electrically powered dingy on a mothership sailboat that only anchors
Because each battery bank has its own charge profile. So each mppt should be set up for the two very specific and different charging profiles? <mosslandingcreatures@...> wrote:
By mosslandingcreatures · #30322 ·
Re: Electrically powered dingy on a mothership sailboat that only anchors
I hope I¡¯m on the right track. Let¡¯s say you have a mothership isolated AGM battery bank for the house and start batteries and as well as a second mppt isolated for the lithium battery bank for
By mosslandingcreatures · #30321 ·
Re: Electrically powered dingy on a mothership sailboat that only anchors
Victron allows you to divert power to other sources once batteries are full.. a common use is to make more/hotter water for domestic use, but I don¡¯t see why you couldn¡¯t divert to another charger
By Rob Hepler <rob@...> · #30320 ·
azimuthing thrusters?
Good morning, Group Does anyone know of a reasonable source for an azimuthing thruster in the 50hp range? I¡¯m investigating adding an electric azimuthing thruster to a 100+/- ton canal barge.
By Rob Hepler <rob@...> · #30319 ·
Electrically powered dingy on a mothership sailboat that only anchors
My first time on this wonderful info site. I thought my project would be easy. Mothership sailboat has 1k solar power with a 3k Victron inverter Charger powering the usual refer, autopilot, dc water
By mosslandingcreatures · #30318 ·
Re: What plugs are on the Torqeedo 4R?
And you get'em at a place like Graingers. https://www.grainger.com/search?searchQuery=anderson%20power%20products%20power%20connector&suggestConfigId=6&searchBar=true Sent: Wednesday, March 04, 2020
By Glenn Holland · #30317 ·
Re: What plugs are on the Torqeedo 4R?
They look like Anderson connecters burt are labelled Torqeedo. They are 600v 120a Graeme [email protected]> wrote:
By Graeme Ross <graemealross@...> · #30316 ·
Re: What plugs are on the Torqeedo 4R?
I bought a 20Ah electric bike battery to test using with my Torqeedo.? Obviously, I'll only be able to run the Torqeedo at very, very low speeds - but first would like to figure out what kind of
By john · #30315 ·
Re: What plugs are on the Torqeedo 4R?
Yes, the 48V battery connectors on the power cables.? I believe they are "Anderson connectors" (?).? Maybe 120A?? ?At 4000W (max for the Torqeedo 4R), that would be ~83A at 48V, so 120A rating
By john · #30314 ·
Re: What plugs are on the Torqeedo 4R?
I have a 4r not sure what you mean by plugs. Do you mean the battery connection? Graeme [email protected]> wrote:
By Graeme Ross <graemealross@...> · #30313 ·
What plugs are on the Torqeedo 4R?
Does anyone have any idea how I could find out what plugs come on the Torqeedo 2R and 4R motors? Thanks!John
By john · #30312 ·
Re: Do your LiFePO4 batteries ever get too warm?
I use 100Ah prismatic battery cells in a 16S1P configuration, bound with end-plates and held in a heavy plastic box with lid, and you were {charging|discharging} at a rate of approximately {_30_
By Harley Clark <clarkharley37@...> · #30311 ·
Re: Do your LiFePO4 batteries ever get too warm?
These batteries are in a skiff, so definitely open to the sky. I¡¯m just trying to get lithium batteries into it to enjoy fast charging while being capable of low DOD. Someone said make your own
By mosslandingcreatures · #30309 ·
Re: 15 KW DC l electric conversikon
Ant bms is programmable with android phone up to 32s
By sw · #30307 ·
Re: 15 KW DC l electric conversikon
yes off the shelf BMS products are available on the aliexpress site. a 4th gen BMS about 160.00us Kevin [email protected]> wrote:
By Kevin Pemberton · #30306 ·
Re: 15 KW DC l electric conversikon
I see that the LTO cells have a nominal cell voltage of 2.3V, which is quite different than the 3.2V nominal voltage for LiFePO4 cells. That means you might have a hard time finding off-the-shelf
By cpcanoesailor · #30305 ·
Good LiPo practice info
A friend of mine with a Tesla sent me this info from a study done. https://electrek.co/2020/02/21/journal-of-energy-storage-studies-ev-owners-manuals-compiles-best-practices-for-batteries/
By Steve Dolan · #30304 ·