I've been on hold with OB for about 40 minutes now and I need to know if
2 SW PVs with a Voc of 39.9 and a Vmpp of 31.3 will do an effective job
of charging a 48 volt LA battery especially with temps of 95 degrees.
Anybody have experience with this or similar, Appreciate the feedback.
It just seems I'm a little low in Vmpp if I want to equalize when its
hot. Will it be even more questionable in 10 years as PVs age?
OB did just pickup only to tell me I need Java for the string sizing
tool and he can't help me with this configuration.
Bill
On 9/11/2018 1:28 PM, Sindelar Solar wrote:
If it's a 48V system, you might also look at Blue Ion LiFePo batteries
and eliminate the lead for good. I just installed my first set and
consider it a game changer.
Allan
On 9/11/2018 1:44 PM, Steve Romo wrote:
Good afternoon everyone,
What has been your experience with the Outback OPzV battery? I have a
client who destroyed a set of Solar One HUP batteries (2490 A/HR) by
forgetting to water them for a year. We are looking to take watering
out of the equation.
He does need this much storage (maybe more) My next thought was 3
strings of GS SLR 1000 batteries (cycle life is a lot better but at
twice the cost)
I appreciate any and all input.
--
Steve Romo
Mountain Power Solutions LLC
NABCEP certified PV Installer #110112-124
Kohler Certified Generator Technician
Generac Certified Generator Technician
970-433-6316 <tel:970-433-6316>
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--
*Allan Sindelar*
al...@sindelarsolar.com <mailto:al...@sindelarsolar.com>
NABCEP Certified PV Installation Professional
New Mexico EE98J Journeyman Electrician
Founder (Retired), Positive Energy, Inc.
*505 780-2738 cell*
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