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Balcony Solar: $1.74/watt direct plug-in solar

brightsaver.org

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Re: Balcony Solar: $1.74/watt direct plug-in solar

#24

Post by Aurornis »

I don’t understand why this specific product is being upvoted. It’s not a good deal, it’s a very low power system, and it tries to get you to pay a subscription fee.

This is an ad for a poor deal and I think some are upvoting before they click. I hope nobody buys it before doing some comparison shopping.

Re: Balcony Solar: $1.74/watt direct plug-in solar

#26

Post by hettygreen »

If this plugs into the house wiring through a single standard 120V plug, only half of the plugs in the house would ever draw energy from the solar panel.

Household wiring actually has 2 separate 120V supply lines, out of phase with each other (This is how you can get 240V outlets (ovens, driers)). The 120V lines connect to only one of these two lines, and which one it connects to is determined by what slot the breaker is plugged into at the breaker box.

Re: Balcony Solar: $1.74/watt direct plug-in solar

#27

Post by davidw »

nemomarx wrote: post #23
davidw wrote: post #19

How does this work legally? I thought balcony solar was only legal in Utah in the US?

https://www.canarymedia.com/articles/solar/states-passing-ba... I think we're up to 8 states now?

Oh that's good news. I wrote in to support HB4080 here in Oregon, but it didn't go anywhere during this year's short session, so will hopefully come back around for the session next year.

It seems like the site ought to provide more clarity around that, though.

Re: Balcony Solar: $1.74/watt direct plug-in solar

#28

Post by epistasis »

Aurornis wrote: post #24

I don’t understand why this specific product is being upvoted. It’s not a good deal, it’s a very low power system, and it tries to get you to pay a subscription fee. This is an ad for a poor deal and I think some are upvoting before they click. I hope nobody buys it before doing some comparison shopping.

Edit: and there it is, the post has been flagged, to be kept off the front page and suppressed from discovery.

Most people in the US don't know that things like this even exist, so it's novel, new, and interesting.

Our media environment and politics have kept us away from broad understanding of current technology and possibilities. The US also has Stockholm-syndrome levels of subservience to HOAs, too, for example. When it comes to clean energy, regulation is assumed to be impossible to change, as is the grid. (But when it comes to energy for data centers, all regulations can be changed, and boy will the grid undergo changes, all billed back to residential ratepayers...)

It's hard to overstate just how bad the US is when it comes to the random person understanding hot-button Fox news topics like EVs and solar and wind and batteries.

Re: Balcony Solar: $1.74/watt direct plug-in solar

#29

Post by phil21 »

SyzygyRhythm wrote: post #14
itsrobreally wrote: post #5

Earlier quoted context omitted.

Can confirm, setup a couple hundred watts as a hobby project during the pandemic and built a battery pack - the biggest challenge (other than matching connectors) is finding anything other than just "charging devices" that the thing is practical for - until you get up around 1000W a lot of "normal" stuff is just too hungry.

This just plugs into an outlet and offsets whatever usage you have, though. No need for a battery or matching load. It just subtracts 180 watts from your household usage. These types of devices are fairly popular in Germany, and maybe other places. For someone like me, with very high peak daytime prices, even a small offset would be valuable, but the full price here seems to be $500, which is too much. No reason it c…

Call it 200W, and it would offset say 5 hours a day of that for where I'm at.

Call it 1.5kwh for the entire day being optimistic. This would save me (inclusive of taxes, etc.) roughly $.33/day. Call it $10/mo.

34mo so payback isn't the worst I suppose. Better than I expected to be honest. Probably not worth the hassle factor though since I don't have an ideal place to put such a thing.

I do have an "always on" load of well over 200W in my home, so at least it would offset every watt it generated. I'm not sure how true that is for most folks, as most folks don't run a home lab in their basement.

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