Tesla Powerwall in 2023: worth it?
Ғылым және технология
Tesla Powerwall in 2023: worth it?
Tesla Powerwall is one of the most popular batteries for home solar systems. Its ability to provide backup during outages is indisputable. Does it actually save you money though? Jason is going to uncover the details of using Powerwall for your home in 2023.
Download our free guide on saving money with solar energy: a1solarstore.com/free-solar-s...
You can use the A1SolarStore calculator to plan your solar installation. It calculates your upfront costs, savings and energy production while taking into account your area, rates and system configuration: a1solarstore.com/solar-calcul...
☀️☀️☀️
Subscribe to A1 SOLAR to learn more about solar energy and ecology in general every week. We want to unite people sharing our values and willing to contribute to conservation of the global environment. Start making difference right now - share this video with your friends and relatives to raise awareness about environmental issues.
You can find more cool stuff about solar energy in our social networks:
Instagram / a1solarstore
Our blog a1solarstore.com/blog.html
Twitter / a1solarstore
Facebook / a1solarstore
Пікірлер: 64
excellent breakdown. Thank you for putting this together - it was extremely helpful and informative.
As an owner of a Powerwall I have to admit that I made the mistake in planning to ignore the amount of storage I need for the backup function. That amount is not available for use. So those two targets of backup and peak-time usage contradict each other. In reality that means that you need at least two Powerwalls to make sense. Also the 5KW supply would usually not be enough if you run an AC-unit. In short: you need two or three of them to make sense
@andreag8666
Жыл бұрын
3😮
@calivalley9056
Жыл бұрын
It depends on the type of A/C unit you have, single stage has huge start up draw vs a variable speed unit.
@baneverything5580
11 ай бұрын
Why not buy LiFeP04 batteries and the parts needed to build a far better & far FAR less expensive emergency system? A 1000 dollar 12v 300ah LiFeP04 battery has 3.8 kwh of energy storage. But most people will never learn how to use emergency solar wisely and efficiently. People still use 100+ watt box fans with solar power stations when they could use low wattage DC fans. Then complain when the fan stops working in under 3 hours.
@user-hh6ex9md4w
6 ай бұрын
Thank you for sharing your experience with the Powerwall. It seems like the Segway Portable PowerStation Cube Series could be a good alternative for you. With its expandable capacity and versatile sockets, it may suit your power needs better. Plus, its fast recharging and comprehensive protections provide peace of mind. You might find it worth considering for your backup power solution. Hope this helps!
This is quite possibly the best video on this subject. Well done. Keen to chat with you directly if interested. I have a Y and 42 panels and am a huge advocate for natural energy. Nothing like charging a car directly from sunlight. Science is beautiful and I am a creative director ;) Thanks.
With current credits and rebates here In Illinois I can get 3 PW2s installed for about $18K or about $4K LESS than a generator. So we are adding 3 PW2s to our AC coupled Enphase PV system. I’ll leave physical space for a 4th PW2 in the future.
Good explanation, thanks.
Very good advice!!
Hello Jason, I have a Rav4 Prime 2023 (18.1kw) with a 110v charger but I'm considering buying a Tesla powerwall plus 22kw battery with their respective solar panels. My question is if I can charge or use the 110v that has been already storage in the powerwall to charge my 110v battery in the Rav4 Prime?
Excellent, comprehensive explanation, Thank you.
Do Tesla power walls take dc from solar to charge the batteries?
Hi. Do you know if this power wall, or other batteries are water proof? For twin and bad weather
I was interested in the comments regards grid charging... especially since I understand that PW3 has recently been released. I'm based in NZ and I'm looking for a way to reduce my energy bill (I don't have solar). One of the utility companies is offering "free" power from 9-12pm daily. If charging the Tesla PW from the grid is practical, I could fully charge the Powerwall during the free period, & then start powering the house during the day (no point during the night). Alternatively, I could sign up to a power company that offered low rates during the night and then charge the Powerwall then for use during the daytime. Obviously, I'd have to work the numbers, but the first question that I need to understand is, is this an achievable scenario?
What is the replacement cost to replace powerwall batteries?
I have lived in Calif. int the country for 35 years. We have not had power interruption in over 10 years.
@Itried20takennames
Жыл бұрын
Agree, in CA and no outages, except for a planned one for maintenance, for over a decade. I don’t know if super needed, but if people have the money to try back up power like wind power or solar, as a “just in case,”….all the better.
@dennislyons3095
Жыл бұрын
@@Itried20takennames The other thing most people are not aware of is that many of the Eva have the ability to feed power to the grid. It is called "bidirectional" charging. The important aspect is that in a power emergency the EVs could supplement the grid power for the hours the grid is under severe pressure.
@lilbit4165
Жыл бұрын
That's amazing. We live in the northern nebraska and lose power regularly in storms. Once for over 2 weeks. Since family members have medical equipment backup power is a must now. We have always used generators but have recently added some solar and have been thinking of a Tesla unit or other back up system...
@shahdo_1765
Жыл бұрын
Haha, lucky you I have had a power outage for about 2 weeks.
@dennislyons3095
Жыл бұрын
@@lilbit4165 Solar & a backup battery system works great when solar power is available. During stormy times the battery would take up the load. If the storm down time was really long, solar may not be available & that is the time for a fuel powered generator to either charge the batteries or power the pads. A gas/diesel/propane generator could charge the batteries while the batteries are supplying electrical power. That ma reduce losses from having more generator than is necessary to power the loads. It is a trade off, like most things. More options usually lead to better outcomes.
Why not buy LiFeP04 batteries and the parts needed to build a far better & less expensive emergency system?
One thing you did not mention is the value of certainty of cost, with a sufficiently large Solar rooftop system and batteries you hedged against power price rises. I have such a system and my account is permanently in credit, so price rises do not bother me at all...
@lopesphoto
8 ай бұрын
In NY on your anniversary year if you have credits the electric company pays you out. They pay you at half the cost of each kilowatt so I’m losing money that way. Do they allow you to keep it in perpetual credit mode?
Gas generator looks cheaper however once you realize that you have to pay for the gas you burn and yearly maintenance it adds up quickly. The more you use the gas generator the more it will cost you.
@GoldMineArcade
Жыл бұрын
With that being said you have to also figure how much it's going to cost to replace your when it goes bad
@baneverything5580
11 ай бұрын
Why not buy LiFeP04 batteries and the parts needed to build a far better & WAAAAY less expensive emergency system? A 1000 dollar 12v Power Queen 300ah LiFeP04 has 3.8 kwh storage. A 5 kwh server rack LiFeP04 is 1500 or less.
Our 12.5 kWh PV system should be installed by mid-Oct. We will wait until Tesla releases the PW3, if they drag their feet we will go with Enphase's 5Ps. We want LFP batteries. So Tesla don't disappoint.
YOU WILL NEED A MINIUMUM OF 3 POWER WALLS - Most people don't want spend $35,000 for batteries alone on top of paying for your Solar Panels. Is it worth it to pay $50,000 for everything and still pay $75 a month to pay to be connected to the grid every month.
Buy LiFePO4 cells and a BMS and an Inverter/Charger and make your own. You will learn a lot but pay attention to safety.
@whatta7793
Жыл бұрын
Tesla modules are 24 volt, easy to wire in parallel, get an inverter 24 volt, the proper charge controller, bada bing bada boom.
Ok put my n it has save me SHITLOAD of times now summer 🌞 high peak rates and blackouts , winter ❄️ not enough sun and winter storms .
This is more of a powerwall sales pitch, NOT a technical analysis of different sized powerwalls or comparison of different battery technology.
The grid in the USA is not old. The equipment is still operating within the expected lifespan and is replaced and upgraded as needed. There's nothing old about the USA grid. The only problem with the electric grid in the USA, which is the cause of most outages, is that the wires are above ground and trees are constantly falling on them or drivers are constantly crashing into power poles. Other outages are caused by sabotage and terrorism, as in the substation equipment shooting in North Carolina by a local terrorist. The media needs to stop it with the old power grid lie.
I'm in Massachusetts and it's better not using a battery. Those batteries really aren't worth it unless you want to be off grid.
@mrjon75
Жыл бұрын
If you don't care about having electricity at night, sure.
@gene8172
5 ай бұрын
@@mrjon75We use the grid as our battery here.
No! Solid State Batteries re here and far less costly.
Not sure the return is worth the expenditure of thousands !!!
does it allow for long term grid down?
@DivingDeveloper
Жыл бұрын
Yes, depending on usage. One PW is 13.5kWh. With solar it’s fantastic - it will top up from solar during the day and extend the backup protection dramatically.
@bootangy
Жыл бұрын
@@DivingDeveloper TY
@bootangy
Жыл бұрын
@@DivingDeveloper ty shame it cant do three phase
@DivingDeveloper
Жыл бұрын
@@bootangy Right. But they can be installed separately onto each of the phases if that's what you're looking for. But I know what you mean. Tesla do sell a solution in the "MegaPack" for businesses that works with three phase. That said, if a homeowner installs three phase, they can have PW or any other batteries on the single phase supplying the house, say - and still benefit from the use of the other two phases for solar export.
@bootangy
Жыл бұрын
@@DivingDeveloper costly but im tempted with a three phase inverter as my boiler is three phase.not worried about exporting my power.i want my enphase 7 microinverters to also work grid down
Really…”you see, solar panels generate energy during the day…”. Wow. How insightful….
Overpriced turnkey, do it yourself cheaper.