Hi folks:
I’m asking for a person looking info on this unit; does anyone have the modbus
information to make use of the comm card? PV Powered is no more and we’re not
coming up with much.
Feel free to contact me off list.
Chris Daum
Oasis Montana Inc.
406-777-4309
406-777-4309 fax
This may address some of the issues in the group here with Gateway and
Insight2. WiFi station mode and modbus maps are out
https://mailchi.mp/07d2198ddd95/webinar-battery-technologies-for-solar-applications-1214913?e=2eb4a8e1cc
[1]
Dave Angelini Offgrid Solar
"we go where powerlines
don't"
ht
Hi drake,
The batteries see watts
The inverter sees VA
jay
> On Dec 17, 2019, at 7:17 AM, drake.chamber...@redwoodalliance.org wrote:
>
>
> Hello Wrenches,
>
> I checked my laptop with a Kill A Watt meter. It drew 25 W,but 49 VA. Which
> number represents the true draw on the batteries?
>
Hi Drake,
25W should be the draw from the batteries after accounting for
inverter efficiency. Note that the low power factor will reduce the
effective inverter efficiency, since the inverter still has 49VA of
reactive power causing losses. For a small switching power supply
like the laptop's, th
The 25 W would be used to size the batteries, 49 VA would be used to size
the inverter.
Good luck,
Will
--
*Will White*
Curriculum Developer
e: w...@solarenergy.org
w: www.solarenergy.org
p: 802-272-3092
NABCEP Certified PV Installation Professional
# 093006-34
*FACT: If we covered 0.33% of
Hello Wrenches,
I checked my laptop with a Kill A Watt meter. It drew 25 W,but 49 VA.
Which number represents the true draw on the batteries?
Thanks,
Drake
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