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  • Grounding “Simple” System Panel Arrays?

    I will be installing what I believe is a “simple” panel system. I have 2 Ecoflow Delta Pros with extra battery for each (14+kw). I want to roof mount (6) 425w panels into 2 separate arrays, connected in series, to charge each generator. I have searched online and watched several installation...
  • Tax Time! Ecoflow Delta Pro/Batteries Qualify 2023?

    Not surprisingly, IRS explanations are as clear as our opaque skies… The only clear reg I see is your “system” must be at least 3kw. My set up is 14kw, but I only have 640w of panels currently (plan on upgrading soon). Has/Is anyone taken/taking the credit on anything similar? Not expecting...
  • EF Delta Pro “Fear of Frying”

    Total novice here. I have 2 delta pros with 1 extra battery each, and (4) 160w panels setup in backyard. These panels have produced up to 600+ watts under total sun conditions, but really, how long does total sun last…. So, I want to put 3200 watt array (essentially 2 1600 watt for each unit) on...
  • Charge 2 DeltaPros From 1Set of Panels?

    My first inclination was to reverse the use of the connector used to connect two panel sets to one input, but ecoflow support said “nope”. Is there a way to “split” panel input to 2 Delta Pros? If so, how?
  • Can’t Find An Installer…

    I have attempted to find a solar install company in my area to simply mount 6-8 panels on my garage roof to be able to charge my EF Delta Pros and batteries. Most won’t even call or email back even to say no. Others listen to what I am asking for and then either say no or ignore me until I go...
  • Delta Pro volts/amp restrictions, choosing panels

    Total novice here. I have 2 delta pros with 1 extra battery each, and (4) 160w panels setup in backyard. These panels have produced up to 600+ watts under total sun conditions, but really, how long does total sun last…. So, I want to put 3200 watt array (essentially 2 1600 watt for each unit) on...
  • Selecting Panels..Solar4America or Silfab?

    I’ve been searching for panels to power my 2 EF Delta Pros and batteries. I am limited by a few factors: The space available on my garage roof, approx 22x22. Need (2) 1600w +/- arrays. I figure 8 400w +/- panels Ability to pick them up within a couple hundred miles to avoid astronomical shipping...
  • Are there any installers that will do a panels only/non grid tied system in CT??

    I am trying, with exasperation, to find a company that will simply install approx. 8 400w panels on my roof to connect to my 2 Delta Pros. They all seem to want to sell full blown grid tied or whole house battery systems, which I understand (that’s where the money is), but geez Louise…. Anyone...
  • Delta Pro SoC problem?

    I have two DP with extra battery each (14kw) connected to double voltage hub, connected to panel via generator outlet using interlock. Wanting to see how these units perform, I have, a few times, powered the whole house at night (no cooking/running dryer, etc). Basically, one fridge, two...
  • Hot Weather Voltage Degradation

    So, I understand the increase in voltage with temps below STC, but (and the answer is probably self explanatory) is there a similar “degradation” of voltage when temps go above the 25c mark?
  • Roof Clamp Placement Question

    I’ve seen dozens of roof mounting vids and, without exception, the mentioned truss measurement is 24” on center. My garage roof is 16” OC (with 8” tongue and groove underlay not plywood). I need my rails to be 12’. Do I need to place clamps every 16 or will every 32 work? Thanks!
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