Replacing my GVFX's singlehandedly

A place to post images and descriptions of your OutBack Power System

Moderators: OutBack Moderator Team, OutBack

Post Reply
Mike Curran
Forum Emperor
Posts: 2278
Joined: Sat Aug 28, 2004 6:28 pm
My RE system: Outback - Garage roof:
- 8 (2x4) Evergreen 180's into one FM80 (2007/2020 - replaced MX60)
- 6 (2×3) ALEO S79-300's into one FM80 (2017)
- 2 grid-tied VFXR3524A-01's series stacked, replaced GVFX's (2020)
- 12 Surrette/Rolls 2V x 1766Ah (2007)
- Hub10.3, Mate3s, FNDC, RTS. Tigo ES maximizers on each PV module.

Westinghouse Solar - Barn roof: (2012)
- 30 (2x15) 235W panels with Enphase M215 microinverters, grid-tied

Outback Skybox - Barn roof: (2019)
- 14 Talesun 275W in series (DC array input to SB inverter/charger)
- 3 SimpliPhi 3.8 batteries, 48V, 225Ah total
- AC coupled input from 14 Talesun 275W, Enphase M215 microinverters

All self-designed and self-installed
Location: Chagrin Falls, Ohio

Replacing my GVFX's singlehandedly

Post by Mike Curran »

I put up a trolley rig to replace my GVFX's with VFXR's. Photo of first removal below. The rest went smoothly, much easier than lifting those 66 pound monsters by hand.

https://drive.google.com/file/d/1MI1mFP ... p=drivesdk

Used google drive, file too large.
https://smart.tigoenergy.com/p/pZXn7SZQyO45?date=2021-04-19
https://enlighten.enphaseenergy.com/public/systems/Hctc107221
raysun
Forum Emperor
Posts: 4591
Joined: Tue Jul 26, 2016 5:57 am
My RE system: Flexpower Two: (2) FXR3048A, (2) FM80, MATE3s, FlexNetDC
SimpliPhi 48-3.8 (6 @ 48v)
Outback IBR3 battery enclosure
REC Alpha 440W panels - 2 arrays: each of 4 strings of 2 in series
Honda EU7000is gas fuel generator

Re: Replacing my GVFX's singlehandedly

Post by raysun »

Mike Curran wrote: Sat Nov 21, 2020 5:25 pm I put up a trolley rig to replace my GVFX's with VFXR's. Photo of first removal below. The rest went smoothly, much easier than lifting those 66 pound monsters by hand.

https://drive.google.com/file/d/1MI1mFP ... p=drivesdk

Used google drive, file too large.
KUDOS on the rigging! That's an excellent single-handed install setup.

I could have used that when we installed our FP2. Would have saved some wear and tear on my help.
fcwlp
Forum Czar
Posts: 791
Joined: Wed Jan 22, 2020 9:40 am
My RE system: GS8048A, FM80 w/3,600W PV Fixed, FM80 w/2,700W on Zomeworks tracker, Mate3, 24 Trojan 2V L16 1100AH @ C20, Grid-Tied with Kohler 14RESA LPG Generator and MEP-803 Diesel if needed.

I install and maintain grid-tied and off-grid systems in my area and consult on solar system design/operation.
Location: 80 miles NE of Phoenix at 5500'

Re: Replacing my GVFX's singlehandedly

Post by fcwlp »

Nice setup Mike.

I have eight 450# batteries to install in Feb. Fortunately I have a tractor with forks and a few young guys to help.
Mike Curran
Forum Emperor
Posts: 2278
Joined: Sat Aug 28, 2004 6:28 pm
My RE system: Outback - Garage roof:
- 8 (2x4) Evergreen 180's into one FM80 (2007/2020 - replaced MX60)
- 6 (2×3) ALEO S79-300's into one FM80 (2017)
- 2 grid-tied VFXR3524A-01's series stacked, replaced GVFX's (2020)
- 12 Surrette/Rolls 2V x 1766Ah (2007)
- Hub10.3, Mate3s, FNDC, RTS. Tigo ES maximizers on each PV module.

Westinghouse Solar - Barn roof: (2012)
- 30 (2x15) 235W panels with Enphase M215 microinverters, grid-tied

Outback Skybox - Barn roof: (2019)
- 14 Talesun 275W in series (DC array input to SB inverter/charger)
- 3 SimpliPhi 3.8 batteries, 48V, 225Ah total
- AC coupled input from 14 Talesun 275W, Enphase M215 microinverters

All self-designed and self-installed
Location: Chagrin Falls, Ohio

Re: Replacing my GVFX's singlehandedly

Post by Mike Curran »

Fcwlp: Here's how I installed my 12 Rolls batteries, about 210# each:
Hoisting them in.jpg
The engine hoist has come in handy for other projects as well...
https://smart.tigoenergy.com/p/pZXn7SZQyO45?date=2021-04-19
https://enlighten.enphaseenergy.com/public/systems/Hctc107221
provo
Forum Czar
Posts: 720
Joined: Thu Jul 27, 2006 4:34 pm
My RE system: Sixteen Evergreen EC-120
(4 strings, total 1920W)
Eight Rolls S-550 (2 strings, total ~800Ah @ 24V)
One FM80
One VFXR3524A
Hub 10
Mate3s
FNDC and Trimetric
Honda EU3000is generator
Location: Sierra foothills

Re: Replacing my GVFX's singlehandedly

Post by provo »

Nice setup, Mike :grin: . So far I've never considered using anything bigger than L16's, due to my system being in a walk-down basement. Even then I have to get my nephew to help!


Basement.jpeg
raysun
Forum Emperor
Posts: 4591
Joined: Tue Jul 26, 2016 5:57 am
My RE system: Flexpower Two: (2) FXR3048A, (2) FM80, MATE3s, FlexNetDC
SimpliPhi 48-3.8 (6 @ 48v)
Outback IBR3 battery enclosure
REC Alpha 440W panels - 2 arrays: each of 4 strings of 2 in series
Honda EU7000is gas fuel generator

Re: Replacing my GVFX's singlehandedly

Post by raysun »

Mike's next tool:
20201127_132018.jpg
fcwlp
Forum Czar
Posts: 791
Joined: Wed Jan 22, 2020 9:40 am
My RE system: GS8048A, FM80 w/3,600W PV Fixed, FM80 w/2,700W on Zomeworks tracker, Mate3, 24 Trojan 2V L16 1100AH @ C20, Grid-Tied with Kohler 14RESA LPG Generator and MEP-803 Diesel if needed.

I install and maintain grid-tied and off-grid systems in my area and consult on solar system design/operation.
Location: 80 miles NE of Phoenix at 5500'

Re: Replacing my GVFX's singlehandedly

Post by fcwlp »

Mike Curran wrote: Fri Nov 27, 2020 9:20 am Fcwlp: Here's how I installed my 12 Rolls batteries, about 210# each:Hoisting them in. The engine hoist has come in handy for other projects as well...
Good idea on the engine hoist for inside the building. I use my tractor 100-120 hours per year and almost never use a wheel barrow now. :grin:
sodamo
Forum Emperor
Posts: 1144
Joined: Mon Apr 03, 2006 1:55 am
My RE system: Totally off grid - Hamakua side, Big Island, Hi

36 Trina 280 & 16 Phono 250 in 48 volt array (fixed) 14080w
Radians GG8048/GS4048 w GSLCs
4 FM 80 charge controllers
Hub 10.3
FNDC w/3 shunts
Mate 3s
OpticsRE - MMKL - Ninole Hi
12 SimpliPhi 3.8
14Kw Kohler 14RESA Propane

Charging Only
2FX3048T
Hub
FNDC. - shared shunt feeds from Radian FNDC
Mate 3s
10Kw MEP 803a Military gen

Honda EU7000i

Davis VantagePro2 Wx Station
On line at: https://www.wunderground.com/dashboard/pws/KHININOL2
Location: Ninole, Hi

Re: Replacing my GVFX's singlehandedly

Post by sodamo »

Nice job, Mike
David
Please visit http://vacation.ninolehawaii.com
Post Reply