William and all,
While I too have avoided Trojan in recent years due to multiple reports
of poor performance on this list, I want to note that in my experience,
battery distributor experience will vary according to the individual
branch. My local Albuquerque distributor is very good - prompt
Friends:
I used to buy Trojans. My vendor told me about 3 years ago that Trojan had been
acquired and the chemistry in the plates had changed. Later they denied making
that statement.
I had a set of L16s vastly underperform. Trojan suggest a bulk/absorption
voltage higher than any other
Unfortunately I'm seeing premature failures of the 2 v models even
more. You have paralleled cells in each battery, and it can be
difficult to even identify the failures. I found the infared camera to
be invaluable, as you can see the shorted cell clearly in a thermal image.
Ray Walters
I agree with the comments that followed on this
thread, and would also like to add that Trojan
L-16 batteries have a high rate of premature
failure. Possibly the 2 V cells are better, but
the 6 V cells seem very prone to dying early.
Trojan batteries were robust in past decades, but
seem
I have to agree that the voltage is pretty aggressive for that system.
With, absob timers they are typically based on how much current is going
into the battery bank when in Bulk.
The inverter current realistically would be around 130 to 140 amps... at
that rate 3.5 to 5 hours at the most...
, they are murdered ' .
Kevin
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Mac Lewis
Sent: September-11-18 5:44 PM
To: RE-wrenches
Subject: [RE-wrenches] Trojan L16RE-2V set-points
Hello wrenches,
I inspected a system that another company had installed. It had
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> *From:* RE-wrenches *On
> Behalf Of *Mac Lewis
> *Sent:* Tuesday, September 11, 2018 6:44 PM
> *To:* RE-wrenches
> *Subject:* [RE-wrenches] Trojan L16RE-2V set-points
>
>
>
> Hello wrenches,
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> I inspected a system that another
11, 2018 8:08 PM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] Trojan L16RE-2V set-points
Return amps at 0 is physically impossible I think. The lowest Return amps I
have ever seen acknowledged by a charge controller on a 24-volt set was 3-4
amps on a new set of batteries. Older sets 6-8 amps.
I w
88"
P Please consider the environment before printing this email.
From: RE-wrenches On Behalf Of Mac
Lewis
Sent: Tuesday, September 11, 2018 6:44 PM
To: RE-wrenches
Subject: [RE-wrenches] Trojan L16RE-2V set-points
Hello wrenches,
I inspected a system that another company ha
Hi Mac
Here is the Trojan info you need
https://www.trojanbattery.com/pdf/TrojanBattery_UsersGuide.pdf
Looks like 4 hrs max absorb and 29.4v and that could be a bit long depending on
how much solar, size of the generator and how they use the batteries
Usually the set points are at factory
Mac,
>From your description, I'd say your analysis is very plausible, although I
rarely deal with Trojan - I have an attitude about them. It also sounds
like it is unlikely to be covered under warranty, unless someone at Trojan
is feeling generous when you get through to them. The absorb time is
Hello wrenches,
I inspected a system that another company had installed. It had single
string of 12 x Trojan L16RE-2V batteries about 2 years old. They had
experienced a battery melt-down. It looks as though the meltdown had
occurred internally, not from a bad connection.
The system was dual
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