Hey gang. This has been interesting, but let's get the list back to wrenching.
Let's move any further discussion to the RE-Marketing list, or the RE-Bitching
list.
Thanks.
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The modular aspect is great, any rich townie just buys a whole bunch of
them in parallel.. My worry is the long term, and what equipment works with
them, nice 10 year warranty but what is the actual DOD vs cycle life?. And
as Todd just pointed at, be realistic, off grid PV professionals, sorry
fol
this is more cornucopian bullshit... trying to avoid finite planet realities... like the solar roadway nonsense that was circulating ~6 months ago. the sad part is so few people understand that.
todd
On Saturday, May 2, 2015 4:25pm, "Dan Fink" said:
UN-fortunately I predict there will soon
UN-fortunately I predict there will soon be an onslaught of misinformed
journalists who don't really understand units of measure squeaking and
squawking about "kilowatts per day" and such power vs energy confusion
nonsense.
Brace yourselves, it's already pouring in on social media, and will be on
y
The ability to string multiple powerwalls together to get up to 90 KWhrs of
storage makes them modular and likely quite easy to install. The price is
rather high but I haven’t priced batteries lately for comparison. The built in
safety features will make for a good selling point too.
I’m givi
Well, I'll go out on a limb and speculate that this is a game
changer. There will be a lot of buzz, and it'll shift general public
perceptions. There'll be a greater mainstream awareness that
"batteries" are improving. A number of my off grid clients are quite
ready for a
Well on March 31st I had a conversation with Luc Collin who is a Field
Application Engineer with Solar Edge, and I asked him if they support AC
coupling with their systems.
He told me that no, they do not, and I took that as the official Solar Edge
position from a warranty standpoint.
Now if
Yep, the calls are already flowing in. It drives me nuts when people think
a $3,000 battery is going to solve all of their energy woes. It's akin to
people asking me why a PV system is not $0.65/w installed.
>From what I read, the battery will have a DC-DC converter, presumably
400V-48V. That's ho
These "walls" are smallish, so can you parallel them in a simple manner to fit
the need?
David Palumbo
Independent Power LLC
462 Solar Way Drive
Hyde Park, VT 05655
802-888-7194
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Dan Fink
Sent: Sat
The Tesla media kit describes 2 models, a 7kwh and a 10kwh:
Tesla’s selling price to installers is $3500 for 10kWh and $3000 for 7kWh.
(Price excludes inverter and installation.) Deliveries begin in late Summer.
Powerwall specs:
- Mounting: Wall Mounted Indoor/Outdoor
- Inverter: Pairs wit
John Berdner of Solaredge (still with them??) in a previous discussion on this
forum has stated that Solaredge can be AC-coupled, with a firmware tweak I
believe he said.
Kirk Herander
VT Solar, LLC
Proven PV provider since 1991
www.vermontsolarnow.com
dba Vermont Solar Engineering
NABC
When I was at Intersolar 2 years ago in Munich I saw Solar Edge's system.
This article mentioned them as one of their partners.
This was for Europe's "Self Consumption" program. The solar array is
somewhere
around 400 volts DC, regulated somewhat by the optimizers, and feeds
into the
input of
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