Solar Powered Stereo?


During the past six month period I have completely replaced all components of my two channel system. There were two primary reasons. 1st reason, age. My old system was circa 1981-85.
2nd reason, downsize. I used to use separates, I'm now using an integrated. I am also sick and tired of trying to design a room aesthetically, around racks filled with equipment, two massive speakers and a perfectly triangulated listening position.

To each his own.

I am now upgrading and evaluating power conditioning. The last step (I hope). What a pain in the ass. Active, passive, regeneration, filters, toroidals, no toroidals, magic "light sensitive" crystals, Geez.
It seems like a giant battle between myself and the garbage my utility company provides me.

Does anyone out there have experience with solar power usage for their stereos? And I mean a "standalone" system that is isolated from a public utility power grid. A fellow Audiogoner (Davehrab) and I were discussing this concept. I think it makes sense.

I don't know if I may be getting a little feeble in my "mid-years" but, is this feasible? If it were to be a true standalone system and was not tied into the pollution that the electric company is providing you? Most solar systems provide you with straight DC ouput and DC/AC inversion, battery bank, panels, charge controllers, etc.

Any opinions? Comments? Help me out here.


128x128buscis2

Showing 4 responses by buscis2

Thanks TWL, you've provided us with a tremendous amount of info. And your right, I have not seen too many people responding to this thread either. It's refreshing to see someone thinking outside of the box. Obviously, it is much easier to deal with a problem when it's not there at all. Ed.
TWL, I just took a look at your system. The combination of gear, those wonderful 16' ceilings and the acoustic room treatments must make for an overall sonic performance that must be incredible. I also have a ceiling height of close to 15' and I find it absolutely opens up a musical performance.

I have to admit to a slight bias as I also love the sound of vinyl. For some reason, there really is nothing quite like it.

An additional question; I imagine if you were using digital gear, to avoid digital back feed, you would be capable of providing it with it's own power supply, isolating it from the rest of the system power? Is that correct?
Thank you TWL. When I initially discussed it with Davehrab, I thought it made perfect sense. Are you using any additional power "purification" components, whether they be active or passive, and is there a specific type of inverter designed to work specifically with sensitive electronic components? Is there such a thing as an "audio grade" inverter?

I am presently auditioning several passive and active types of power conditioning. For many years I used on old antique API power wedge 116. Extremely effective given it's year of introduction and somewhat antiquated design criteria. Although, I'm finding that most types of passive power conditioning are pretty much doing the same thing.

I'm wondering if solar allows you to circumvent typical means of power conditioning. I'm finding that whether it be active or passive conditioning, they all seem to have their own sonic signature.
Thanks again TWL. Now when can you do the install? Connecticut can be lovely this time of year....

I think the methods you've used are by far, the most logical.
I feel like I'm trying to compensate for something that shouldn't be there in the first place. But, that's my "perfect world" method of thinking. Not very logical.

My experience to date with power conditioning is not extremely extensive, but what I am finding is that I am using a "band aid" in one form or another. It also seems that depending on the type of conditioning I ultimately decide to use, I will have to also decide on the sound, presentation, etc. Another tone control.

It must be nice to not have to filter what isn't there.