Hi Allan,
You might want to talk to someone at Multi Contact as they are
introducing a line of Li-I connectors. I would be very surprised if they
did this without extensive market research as to who would buy the
product.
Looking forward to your report.
Bill Loesch
Solar 1 - Saint Louis Solar
314 631 1094
On Thu, Sep 19, 2013 at 11:50 PM, Ray Walters wrote:
Looks interesting, I've been waiting for Li+ to start making sense on
larger scales.
The cycle life does not appear to be better than a HUP lead acid
battery, despite the claims of "10 times the cycle life of an AGM
battery" I'm confused because in their white paper they also claim:
200 cycles at 100% DOD < 2000 cycles at 80% DOD > 3000 cycles at 80%
DOD.
What does that mean?
Also the warranty has 3 yr free replacement, 10 yr prorated, but
doesn't cover shipping or installation, and also demands an
engineering evaluation of the installation to allow the warranty.
Despite their claims of being the most comprehensive warranty in the
business; it is not.
My entire power tool collection as well as my computer and phone run
on Li+, so I'm a believer, but I've also been vetting BS claims in our
industry for over 2 decades. Corvus needs to put more time into some
BCI cycle life charts, and provide a warranty that covers shipping and
installation time like others. Some case studies, and independent
testing would help as well.
Anybody have any ball park pricing on this?
R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760
On 9/19/2013 9:58 PM, Kevin Pegg wrote:
These folks are real I've met with and touched the product. I've been
working on a possible use of these but client hasn't said go yet so
can't quite yet vouch for the product. http://www.corvus-energy.com/
Kevin
-----Original Message-----
*From:* re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org]*On Behalf Of
*Allan Sindelar
*Sent:* September 16, 2013 12:58 PM
*To:* RE-wrenches
*Subject:* [RE-wrenches] Li-I question
Wrenches,
In order to provide accurate information about lithium-ion
batteries, I'm looking for referrals to current suppliers with
available product, with specifications and retail pricing
available. Having read Randy Richmond's article on Li-I in HP153
earlier this year and Dan Fink's posts here, I understand the
advantages and limitations. I am just looking for actual supplier
websites and contacts, please.
Thank you,
Allan
--
*Allan Sindelar*
_Allan@positiveenergysolar.com_
<mailto:al...@positiveenergysolar.com>
NABCEP Certified PV Installation Professional
NABCEP Certified Technical Sales Professional
New Mexico EE98J Journeyman Electrician
Founder and Chief Technology Officer
*Positive Energy, Inc.*, a Certified B Corporation^TM
3209 Richards Lane
Santa Fe, New Mexico 87507
*505 424-1112 office 780-2738 cell*
_www.positiveenergysolar.com_
<http://www.positiveenergysolar.com/>
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