Definitely agree! The E series is fine ! I run strings of 6 or 7 all the
time negative ground GFCI. Best panel in the world with Panasonic and LG a
close second! --Dave
> A number of years ago SunPower switched to using a new cell that does NOT
> require positive grounding.
>
> So there should be
HI Mac,
Sunpower used to have a white paper that showed positive ground was only needed
above a certain voltage. Like 200v+ from memory.
I don’t know if these particular modules would fall into that category.
jay
peltz power
> On Jan 20, 2018, at 9:59 AM, Jerry Shafer wrote:
>
> Mac
> I ha
A number of years ago SunPower switched to using a new cell that does NOT
require positive grounding.
So there should be no problem in using that 327 as described.
Marco
On Saturday, January 20, 2018, Mac Lewis wrote:
> Hi Wrenches,
>
> I have a buddy that would like to use a leftover SunPower
Mac
I have used the sunpower 318 on trailers with the outback charge controller
FM-60, which was wired for positive ground. However this was the only power
on board, did not have any issues when connected to the truck or via the
outback PS 2 except when I connected the laptop to the Mate 3 and had
I believe all of the E series will work. It was a series before that had
issues when not used as designed for. This unit is for a module inverter
and you would have to isolate the PV wiring or remove the inverter.
It is a great module and worth doing. You will need an mppt for 55 MPV
which almost
5 matches
Mail list logo
