Re: [RE-wrenches] Ironridge BOSS splice

2022-03-16 Thread Jason Szumlanski
That's how I read it. They meant to write: "UFO and Bonding Hardware must be installed *no less than *1" away from the point where two Rails join together." It's frustrating when using 41.5" W modules on 168" IronRidge rails. Four panels just barely fit on one rail, so when splicing for more

Re: [RE-wrenches] Ironridge BOSS splice

2022-03-16 Thread Daniel Young
My read on that is that the splice needs to be anywhere EXCEPT where two modules meet, so for every 40” nominal module width, there is a 2” exclusion zone (5% of the module width), so there is a 95% chance a random splice placement will be in a good place. Basically they don’t want mid clamps

[RE-wrenches] Ironridge BOSS splice

2022-03-16 Thread Dave Tedeyan
Hi All, I am looking through the installation manual for Ironridge racking and noticed this: BOSS - Bonded Structual Splice Insert BOSS into first Rail up until the Stop Tab. Slide second Rail fully into place. ➢ Rows using Classic Splice or BOSS and exceeding 100 feet of Rail must use

Re: [RE-wrenches] Monitoring on Remote Sites

2022-03-16 Thread Dave Tedeyan
The lower the frequency, the less it will be affected by the trees. I've sent the 2.4GHZ radios through some trees before with no issues, but I have not tried a quarter mile. I would not be concerned about the elevation change though as long as you don't have to go through earth with the line

Re: [RE-wrenches] Monitoring on Remote Sites

2022-03-16 Thread AE Solar
Hey all, Thanks for all the good info and sorry for the slow reply. I meant to mention in the first post that line of sight is an issue. It’s probably a quarter mile (maybe less) through forested terrain to the nearest building on the property that has WiFi. There is also a decent elevation

Re: [RE-wrenches] 24/7 Water pumping

2022-03-16 Thread Alex MeVay
For high-voltage MPPT charge controllers, you might check out some of the Australian brands (I remember AERL being one). It seems there are some differences in code there that don't result in the de facto 48Vdc limit we have here in the states. Incidentally, we had a product in that space (up to

Re: [RE-wrenches] Golf Cart as temporary off-grid PV

2022-03-16 Thread Daniel Young
Jason, this is the solution I was also thinking about bringing up. I wonder if it would require a change in programming every time the battery was disconnected/reconnected. If it does need a program change, that makes it much less desirable. But it could still work. The DIY/ system cobbling

Re: [RE-wrenches] Golf Cart as temporary off-grid PV

2022-03-16 Thread Jason Szumlanski
What happens with a Sol-Ark 12k in grid-tie with battery backup mode when the battery "disappears?" Does it continue to operate in straight grid-tie mode with only AC connected and DC not present? Jason On Tue, Mar 15, 2022, 6:46 PM Jason Szumlanski < ja...@floridasolardesigngroup.com> wrote:

Re: [RE-wrenches] Golf Cart as temporary off-grid PV

2022-03-16 Thread Ray
For disconnects, I'd just use Andersen quick connects.  That's what they use on forklifts and other industrial battery operated machines.  Also, the Magnum would act as the vehicle charger, and would be a much better charger than the stock golf cart models. Ray Walters Remote Solar 303

Re: [RE-wrenches] Water Pumping 24/7

2022-03-16 Thread William Miller
Hilton: A valid point. However in this region wells often do not recharge as well as we might like. In these cases, to meet gallons per day you have to pump long and slow--more hours per day than the sun will be up. That means of course generator or battery storage. The economics have shifted