Hi Wrenches, I have a client who has a 6 year old Outback 3524 inverter. It has
performed well for him until two months ago when he started seeing huge
fluctuations in the charging behaviour indicated on the Mate and flaky
behaviour in the household loads. He said he’s also “burned out” a couple
Hi Wrenches & Happy New Year!
I have a client who wants to switch between two 24v 800 a/h battery banks. I
know this isn’t a recommended strategy and have advised him accordingly but he
still insists this is a method he wants to use in his off-grid system. None of
the A/B type switches I look a
Hello Wrenches,
I am completely stumped. I built a Magnum 4448 panel for a client and it was
installed by an electrician. It was thoroughly tested before going out the door
on all functions and pre-programmed for the off-grid site. Electrician just had
to hang it on the wall and make 4 connecti
Hi All,
I am looking for recommendations for a standalone 48v high amp charger (min.
100a). I have a client with a large battery bank that needs a minimum 85a
charge but his all-in-one inverter/charger won’t deliver more than 40. Finding
high amp 48v chargers has proven to be a challenge. Victr
I’m in Canada, on the west coast, and while the supply chain issues over the
last 2 years with Magnum inverters were severe they seem to have eased over the
last few months. However I have just had a local service depot tell me that
repair boards are unavailable and to get back to them in 4 - 6
Back in the mid ’90’s one of my businesses used colour laser copiers worth $50k
each. Located at the end of a long rural route the voltage would whiplash
through a wild range depending on demand upstream (mostly low voltage). It kept
blowing the $5,000 lasers out of the copiers until the techs r
I have been waiting literally months for delivery of 4024 and 4448 PAE
inverters both this year and 2021. It seems Magnum has dropped through the
cracks in the floorboards. My supplier, the largest in Canada, has no idea of
future shipments, they just show up without advance notice. I think Magn
I have a customer that has self installed an array on a metal roof using APS
Rapid shutdown devices. The roof rack is standard rails and L-feet. It is a
high voltage system that will be connected to a Sol-Ark but it has yet to be
connected, just MC cables from each set of 8 panels (3 altogether)
Hi Wrenches, trying to wrap my head around a first time Sol-Ark install.
Because the max DC voltage is 500v at 18a and the PV I’m using is 40v DC each
I will have to create three strings each 480v. What would be the best choice
for a home run wire? I’ve always used smaller strings with micro in
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