Hey Wrenches,

I should have been more specific in my question.

I'm well aware of the advantages of true-off grid inverters and the expansion routes of Sol-Arks or Sunny Islands as well as their price point!  Serious surge, serious battery expansion capability, stacking etc.  However that all comes with a price . . .

What I'm needing here is a simple 7.6 KW grid-tie inverter with minimal (15KWH) backup upgrade route.  No big expectations on the backup or surge - just minimal backup at an affordable price.

So in that world - I know the PWRcell works well without batteries - but I have less experience with StorEdge or SkyBox.  And the PWRcell is a new beast perhaps since Pika was acquired?  I know Generac has been upgrading . . .
Any experience with any of these in grid-tie mode with no batteries?

Thanks,

Jeff

Rick Brown <mailto:[email protected]>
October 5, 2020 at 11:51 AM
Sol-ark will function w/o batteries. Pretty straightforward installation with no need for a separate charge controller.


rick brown
SolShine Energy Alternatives, LLC
Electrical & Solar Contracting Services
www.SolShineEnergyAlternatives.com <http://www.SolShineEnergyAlternatives.com>
Check, Virginia 24072
Office: 540.235.3095
Mobile: 540.808.9502

VA Class A Contractor Lic# 2705147660
VA Master Electrician Lic# 2710062762
VA Alternative Energy Systems Installer
NABCEP Certified PV Installation Professional 110112-21




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Jeff Clearwater <mailto:[email protected]>
October 5, 2020 at 11:20 AM
Hey Esteemed colleagues.

I'm curious which GTBB inverters folks are installing when the customer can't afford batteries right away.

How do StorEdges, Skyboxes, PWRCells perform in purely grid-tied mode with no battery and any advantages - disadvantages of various options folks want to point out or considerations for the upgrade path of each?

Thanks,

Jeff



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