I got a 4kW Solar / 1 Powerwall system installed in my old house in 2018. SolarEdge inverter and optimizers, generic panels. I was overall pretty disappointed - 2 days after the install a fault in the gateway made me lose all power (PG&E and/or solar/battery) to my house, and I spent 2 hours with a Tesla tech tech who told me again and again that it simply can't possibly be Tesla's fault before he finally sent a tech over who fixed it (it was the Tesla gateway as I had said). Also, they switched me to the wrong rate plan, so I had a true-up BILL of $1,500 after the first year. And I tried to get access to SolarEdge's more detailed view on their app, but Tesla was not cooperative. But I did love having the Powerwall (we have minor power outages several times a year, plus PG&E's occasional intentional blackouts).
Well I'm in a new, bigger house now (thank you $TSLA) and looking at a 12kW/3 Powerwall system. After my previous experience, I'd at least be open to systems from other suppliers, but I figure the only way I'm getting 3 Powerwalls in early 2021 is through Tesla, so I'm going with them, despite being generally disappointed with Tesla Solar support & their general attitude. They seem determined to take the fun out of owning solar.
I'm trying not to repeat the same mistakes, so I inquired about getting SolarEdge access, figuring this is when I have the most leverage. They said they're not using SolarEdge inverters anymore, they're using Deltas. Fine, so I ask whose microinverters/power optimizers will they be using, and they replied
Like I said, Tesla wants to take all the fun out of it.
Since I don't think I'm going to get a useful answer from my solar "Project Advisor", I thought I'd ask here: How the **** do you build a solar system with standard 330W panels with no microinverters or optimizers? I don't see how it's possible without some kind of panel balancing and panel bypass/disconnect for bad panels, which as far as I can imagine requires some form of optimizers or micro inverters.
So has anyone here had a recent install that uses a Delta Mxx-TL-US inverter and can tell me how they work this magic or if they're just lying to me?
And if anyone has a solar advisor they actually enjoyed working with, I'd love it if you would PM me their contact info and I'll see if I can switch over (I won't tell them where I got their name unless you want me to).
Cheers.
Well I'm in a new, bigger house now (thank you $TSLA) and looking at a 12kW/3 Powerwall system. After my previous experience, I'd at least be open to systems from other suppliers, but I figure the only way I'm getting 3 Powerwalls in early 2021 is through Tesla, so I'm going with them, despite being generally disappointed with Tesla Solar support & their general attitude. They seem determined to take the fun out of owning solar.
I'm trying not to repeat the same mistakes, so I inquired about getting SolarEdge access, figuring this is when I have the most leverage. They said they're not using SolarEdge inverters anymore, they're using Deltas. Fine, so I ask whose microinverters/power optimizers will they be using, and they replied
Tesla is no longer using optimizers or micro inverters. The individual panel monitoring is no longer available.
Like I said, Tesla wants to take all the fun out of it.
Since I don't think I'm going to get a useful answer from my solar "Project Advisor", I thought I'd ask here: How the **** do you build a solar system with standard 330W panels with no microinverters or optimizers? I don't see how it's possible without some kind of panel balancing and panel bypass/disconnect for bad panels, which as far as I can imagine requires some form of optimizers or micro inverters.
So has anyone here had a recent install that uses a Delta Mxx-TL-US inverter and can tell me how they work this magic or if they're just lying to me?
And if anyone has a solar advisor they actually enjoyed working with, I'd love it if you would PM me their contact info and I'll see if I can switch over (I won't tell them where I got their name unless you want me to).
Cheers.