Hi Mac,
I recommend the all SMA retrofit option with the addition of load-shedding
contactors to protect the batteries from over-discharge. When considering
costs in a utility backup system, reliability is a key component. Using the
Fronius inverters with the Sunny Islands reduces reliability
Hello Wrenches,
Here is a solar repair puzzle.
I am debugging a faulty and now partially non-functional grid-tie job in
Southern California installed by another (non-cooperative) contractor. One of
two inverter's has failed (2 months post warranty) and I am trying to find a
solution for the h
) 895-2355
e-mail: a...@solforce.com
On Jan 23, 2014, at 12:30 PM, William wrote:
> John:
>
> These panels are typically rated only 320A continuous duty, so I think your
> numbers would not compute.
>
> William
>
>> On Jan 23, 2014, at 11:31 AM, John Powell w
Has anyone tried to connect one 40 amp inverter output circuit to each of the
two breakers on a 2 x 200AMP single meter main panel in California? This would
yield 80 amps of solar feed into the panel and the meter using two discreet
circuits. It would stay under the 120% rule for each 200 amp
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