endlessbeard

I’m an electrical engineer who designs commercial and Utility Scale PV systems (i.e. Multi acre solar power plants), though I’ve done a couple dozen residential systems as well.

@evranch@lemmy.ca chimed in with some really good advice, but I wanted to add a few things.

If I were to do my own system I’d go with micro inverters, enphase IQ8 most likely, as they can be setup to operate during a grid outage, either with a battery backup, or with a load balancing panel.

Careful of the downfalls of going the DIY route, not sure how it is in your state, but in some states I’ve worked in you will forfeit incentives if you don’t use a qualified installer.

Get familiar with your utilities net metering policies, if they don’t net meter power at or near retail rates then you’ll end up giving them your power for free/cheap whenever you overgenerate. Some utilities will also make it difficult if you’re not going through a qualified installer.

Lastly, and this is coming from someone who understands the industry intimately, really take a look at the numbers and decide if this makes sense for you. Most residential solar will take 5-10 years to pay for itself (after incentives) and start to generate a profit. Compare that with the same sum invested in a general s&p500 index fund which would likely have doubled in value during that time.

Ultimately I decided not to install solar on my home, despite the ability to 100% DIY the whole thing and get parts at steep discounts, and instead installed a backup generator and signed up with a local community solar array (which is not something that all states/utilities allow).

Happy to answer any questions you may have!

Everything you’ve suggested is equivalent to re-arranging the deck chairs on the titanic. Climate change is not driven by individual action and can’t be solved by individuals changing their consumption habits. Over 70% of greenhouse gasses are produced by less than 100 companies, companies that have lobbied for public subsidies, socialized their losses with bailouts, outlawed or bought out any competition, laid waste to our countries natural resources, ripped up efficient public transit and infrastructure, and suppressed any change to their fossil fuel monopoly. Changing our course on climate change will mean taking back control from a powerful and entrenched class of people and corporations who control all the legal means you think can be used to hold them accountable.

I have been very happy with my venstar colortouch. It has a well documented local API, with a cloud option and mobile app if you’re comfortable with that. The HA integration is great as well.

I have foscam cameras and have been pretty happy with them. Regardless of the brand, make sure you firewall them from the internet or they will phone home.

Reason I went with foscam was because at the time they were the only brand with an outdoor PoE camera that had a spotlight, 2-way audio, PIR, and ONVIF support. Which was what I wanted for an entryway camera. They’ve since discontinued that “SPC” model, so if I had to do it over again I would be just as likely to pick reolink (had shitty luck with amcrest).

Interesting, can I ask a couple questions about that setup? How did you go about connecting all the pieces? Is it all handled locally? What hardware are you running it on? Do you have any good resources/tutorials you followed?

Could it be worse than giving them to power hungry octogenarians?

The answer is no, but if you take an imaginative view of color charge in quarks then yes!

Because color is photons in a narrow range of wavelengths/energies visible to the human eye. Atoms have electrons that can emit and absorb photons under certain circumstances, but don’t have any intrinsic color themselves.

Color charge is a property of quarks thats trinary in nature, and is usually described in terms of red, green, and blue, since color is a useful analogy to how it functions. Despite the name, colored light and color charge are not actually related outside of the analogy.

I’m going to chime in here to plug the ulefone power armor 18t I just got. I was pretty nervous to get a chinese phone as I’ve only had samsung and lg phones before, but this thing legit blows me away. Not only does it fully support every band that my carrier uses (rare even for phones made for the US market), but it has:

• Replaceable battery that lasts 3+ days between recharges

• Extremely rugged, IP69 waterproof and designed for underwater photography (physical shutter button and diving camera app)

• 3.5mm jack, sd card slot, FM radio (with built in antenna - no headphones need to be plugged in), and an RGB notification led

• Dimensity 900 chipset that beats a lot of the snapdragon chips on the market.

• 12 fucking GB of RAM… yes, 12…

• Wifi 6(ax)

• Wireless charging and reverse charging

• A fucking 60x magnification microscope? (Why???)

• A FLIR thermal camera (Just because, why the fuck not)

• Runs mostly bloat free stock android

All that for under $600 (on aliexpress)

The only thing it’s missing is an IR blaster, otherwise this is the best phone I’ve ever had, bar none. It is a chonky beast though, be warned.

This has really changed my view on Chinese electronics, especially at a time when phones for the western world are losing features and functionality all the time (including stuff from South Korean). Turns out capitalism isn’t that great for innovation!

I actually meant to reply to your comment but replied to the main thread by mistake, I had the same frustrations with modern phones losing features, and even fairphone dropping the 3.5mm jack was a wtf decision to me. See my comment on the ulephone 18t, it had virutally everything I wanted in a phone.