boxerfan88
Well-known member
US$2k of parts is quite reasonable for 5kWh system.
(Can use AC to charge the batt when HiFi is not in use.)
DIY battery system for your HiFi?
- Thread starter boxerfan88
- Start date
US$2k of parts is quite reasonable for 5kWh system.
(Can use AC to charge the batt when HiFi is not in use.)
boxerfan88
Well-known member
boxerfan88
Well-known member
Idea of playing HiFi off the grid…
Confirm not for audiophile reasons, it’s just for fun
Confirm not for audiophile reasons, it’s just for fun
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boxerfan88
Well-known member
Now with kW of battery capacity relatively easily available, i wonder if HiFi will evolve to run off DC battery supply (let's say 48Vdc) ?
Can toss out all those AC-to-DC components, and not worry about grid AC quality & noise.
Just a crazy thought ...
Can toss out all those AC-to-DC components, and not worry about grid AC quality & noise.
Just a crazy thought ...
Francishuang
Active member
Battery management system is very impt for Safety and battery cell lifespan.
Running hifi off the grid means your hifi general sound the same the entire day. Do not need wait till late nights for it to become more quiet.
However, to run the whole system on grid for few hrs and especially those running big class A amps, you will need big big battery cells.
Running hifi off the grid means your hifi general sound the same the entire day. Do not need wait till late nights for it to become more quiet.
However, to run the whole system on grid for few hrs and especially those running big class A amps, you will need big big battery cells.
boxerfan88
Well-known member
Oh yaa … those big class-A can drain the batteries super fast.