Name: Tesla Powerwall 3
Brand: Tesla

Question 1

Are you a solar installer?

Accepted Answer

No. We design the system: solar, Powerwall, charging, backup. Panels are one part. If you only want panels, there are a million phone numbers. If you want the bill to actually fall, we're here.

Question 2

Do you work with Tesla Powerwall?

Accepted Answer

Yes. Tesla hardware. AIRVOLT engineering. Powerwall 3 is the residential core. We don't resell boxes. We integrate them.

Question 3

Are you Tesla?

Accepted Answer

No. Tesla makes the hardware. We make the system, the build, and the phone that rings at 2am. The difference matters.

Question 4

Tesla only?

Accepted Answer

The car can be Tesla, Porsche, Ferrari Luce or whatever you park. The system does not ask the badge. It asks how many kWh it eats.

Question 5

Where do you work?

Accepted Answer

Andalusia first: Malaga, Costa del Sol, Seville, Granada and all eight provinces. Spain when the system makes sense. Europe by project. Based in Casabermeja (Malaga). We don't fake a branch in every city.

Question 6

How much does it cost?

Accepted Answer

It depends on your bill, your roof and your car. There is no mystery pack. That's what the configurator is for. Then a study. The opposite of a three-line WhatsApp quote.

Question 7

How long does it take?

Accepted Answer

Design, permits, kit, works. Weeks, not miracles. We give real timelines. If someone promises Friday, distrust Friday.

Question 8

I already have solar.

Accepted Answer

Good. Then you're missing the rest: battery, charging, backup, and making them talk. We add Powerwall and stop wasting surplus.

Question 9

Do I need a new roof?

Accepted Answer

Only if the roof already wanted one. We don't sell tiles. If it holds, we work on it. If it doesn't, we say so before we drill.

Question 10

Do you finance?

Accepted Answer

It can be structured. First the right system. Then how you pay. The other way around is financing an unfinished puzzle.

Question 11

And after installation?

Accepted Answer

AIRVOLT Care. Monitoring, alerts, remote diagnostics, maintenance. We don't vanish with the last invoice. That would be rude.

Question 12

Business too?

Accepted Answer

Hotels, plants, fleets, communities, destinations. When one Powerwall isn't enough, we add another. Until the architecture makes sense.

Question 13

How much independence is realistic?

Accepted Answer

In Andalusia, with correctly sized solar and Powerwall, typical self-consumption is 70–90 %. 100 % is a slogan. Or a specific design, with more battery and less AC at 4pm in August.

Question 14

What if the grid goes?

Accepted Answer

Powerwall isolates and feeds the agreed loads. Fridge, internet, gates — what we defined. The hot tub at 3am does not get in by miracle. What stays on is a design decision.

Question 15

Does the Wall Connector charge from the sun?

Accepted Answer

Yes, when there's surplus. If not, from the battery. If not, from the grid. In that order. Your car doesn't need to know. You do, because it shows up on the bill.

Question 16

How many Powerwalls?

Accepted Answer

One for a lot of homes. Two if the house is large, there's a heat pump, a pool, or an EV that dines on kWh. The configurator estimates. The real curve decides.

Question 17

What about winter?

Accepted Answer

Less sun. That's why we size on data, not August. Andalusia is still a good place for this. Germany too, with different arithmetic.

Question 18

Pool, HVAC, heat pump?

Accepted Answer

Those are the loads that wreck a badly thought system. That's why we start with how you use energy, not how many panels fit in an Instagram crop.

Question 19

What about surplus?

Accepted Answer

Use it first: house, battery, car. Then export if it pays. Getting pennies back is not a business model. Self-consumption is.

Question 20

Is there an app?

Accepted Answer

Tesla App for the hardware. AIRVOLT so the whole thing makes sense. We won't ask you for a fifth password.

Question 21

Warranty?

Accepted Answer

Powerwall: 10 years from Tesla. The installation: AIRVOLT. Two layers. As it should be. Hardware is not held up by a smile.

Question 22

Permits?

Accepted Answer

Yes. Industry, town hall, DSO. The boring part. We do it. Without that, you have a pretty roof and a problem.

The ones that matter.

Technical