Greetings Jay,
I’ve been using Blue Ions exclusively for the last 5 years almost. Most of my
sites sit around 1800-3000’ and only had two shutdowns due to cold temps. Since
it takes such significant periods of time for that much mass to get to get
below the temps of concern it really just hasn’
1st line of defense: Agricultural seed tray heat mats w/ integral T-stat
2nd LOD: Empire wall heater (no electronics) w/ industrial temperature
controlled relay (TCR) (similar to a thermostat) set to 38 degrees
3rd LOD: Battery side of charge controller circuits have TCR controlled
contactors to b
Jay,
With the SimpliPhi's we've been installing we require a
shed on slab, walls R-21, roof, R-38 and then the smallest propane wall
heater (they use zero power to operate) we can find and set it at 55
degrees. No need for the insulated box or fretting about toasting $20K+
in bat
Hello Wrenches,
What are some common Workers Comp codes (and percentages) that you all are
using for roof-mount and ground-mount PV? I’m aware of 3724, 5190, and 5551.
Thanks,
rick brown
SolShine Energy Alternatives, LLC
Electrical & Solar Contracting Services
www.SolShineEnergy.com
O: 540.235
Wrenches,
What is the furthest that anyone has placed their IQ-based system from the
gateway? Enphase recommends up to 250’. We’ve done ~350’ without issue. Anyone
gone further?
Thanks in advance.
rick brown
SolShine Energy Alternatives, LLC
Electrical & Solar Contracting Services
www.SolShin
HI All,
As I get more calls for offgrid designs with lithium batteries I”m wondering
what you all are doing to keep the batteries warm when it gets cold. For some
of you 0 F will seem mild, others super cold.
Doing a battery box and heating that or heating the whole inverter/battery shed?
I
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