Reseni poskytovane firmou Bluetti ale i jinymi nabizi
moznost "expand" kapacitu pouhym "plug" and "play" ...
https://www.bluettipower.eu/collections/home-battery-backupVsechny tyto reseni maji jedno spolecne,
ze pomoci jednoho kabelu (ktery vypada bitelne) = "plug" and "play"
muzu jednoduse zvetsit kapacitu ....
Tohle vsechno je sice pekne,
ale vzdycky je to o 1/3 az 1/2 drazsi nez DIY reseni,
a nikde nepisou ze na to clovek doma potrebuje elektroinstalatera aby to zapojil atd.
https://www.bluettipower.eu/blogs/news/generator-for-apartment... It means you generally don't need landlord approval or special installations.
Takze,
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Varianta cislo 5 - 12V system - "plug" and "play"
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hledam "plug" and "play" reseni ... a nesel jsem jedno od BigBattery.com
https://www.youtube.com/watch?v=gqZ-Sthpzc4&t=1m26sdelaji baterky s konektory (Anderson ??) .....
https://bigbattery.com/products/12v-owl-lifepo4-170ah-2-176kwh/ktere by se pripojil pomoci tech "Anderson" konektoru k Invertoru/Nabijecce ..
a je to jako komercni reseni od Bluetti ....

Jak uz jsem psal, uvedene reseni neni pro konstantni 8h odber 250A,
ale mnelo by umet pokryt na 8 hodin [2.5 kWh] = 312.5W
(Ale libilo by se mi, kdyby se naslo nejake reseni,
pro domacnosti, s vyssimy i nizzimi pozadavky

Narazovy odber bude:
[1] Rychlovarka [1.5l] 7:00am
(protoze caj/kava se u nas nepije hned, ale po dostatecnem ochladnuti

a 1,5l protoze je treba i na kavu do termosky v aute do ranni zacpy

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1510W / 12VDC = 125.83Amps * 0.191667 (00:11:30) = 24.11 Ah
[2a] Microwave [3 x miska s mlekem a ...] 7:15am
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1500W / 12VDC = 125.00Amps * 0.033333 (00:02:00) = 4.16 Ah
nebo
[2b] Toustovac [4 kusy chleba/atd.] 7:30am
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1610W / 12VDC = 134.16Amps * 0.058333 (00:03:30) = 7.82 Ah
A zbytek jsou Stand-By zarizeni ...