GC RV Upgrades

GC RV Upgrades Specializing in solar and efficiency upgrades for campers of all sorts for your next great adventure!

A little lithium upgrade on this 2019 Newmar Dutch star. He got a pair of Vatrer 460ah 12v batteries, a rebuilt battery ...
07/11/2026

A little lithium upgrade on this 2019 Newmar Dutch star.
He got a pair of Vatrer 460ah 12v batteries, a rebuilt battery box to make it more weather resistant (and PRETTY!)
Also, some Magnum hardware to let the OEM ms2812 inverter charger recognize and keep track of charging system on the lithium battery. He also chose to move an airconditioner to the inverted circuit to have it going down the road without the generator running.

Another happy customer headed home to Nebraska! 2021 LTV, with a pair of epoch essentials 300ah, a Xantrex 3000xc pro, a...
07/11/2026

Another happy customer headed home to Nebraska! 2021 LTV, with a pair of epoch essentials 300ah, a Xantrex 3000xc pro, a pair of 50a victron orions for alternator charging, and 720w of solar on the roof.

They also had some roof damage from the previously installed OEM glue down solar panels, so that was repaired prior to the new panels being installed.

Here is the biggest project we have ever been involved in. 2 arrays, totalling 3400w, on custom made rails and iron ridg...
07/11/2026

Here is the biggest project we have ever been involved in.
2 arrays, totalling 3400w, on custom made rails and iron ridge racking to stay low, and allow for a semi walkable area for servicing the AC's and other rooftop equipment.
2x 24-5000-120 inverter chargers
A pair of ve.can mppts (150/100, 150/85)
A whole host of orion xs1400's to go up and down in voltages, along with lynx distributors to care for the needs of the system and for the future batteries

Still waiting for the 6 long awaited Epoch Batteries elite v2-T 24v 230ah batteries to really let this system run, the oem AGMs we repurposed for the time, as placeholders. (And a Black Rich solar panel that was mis shipped twice)

I know the page has been quiet for a little bit. Not to worry, it has been BUSY here! Here's a preview of what will get...
07/11/2026

I know the page has been quiet for a little bit. Not to worry, it has been BUSY here!
Here's a preview of what will get loaded up tomorrow!

First job in the new shop! I should have moved in first! Lol2026 f250 getting the 100a victron dc-dc setup (dual orion x...
05/28/2026

First job in the new shop! I should have moved in first! Lol

2026 f250 getting the 100a victron dc-dc setup (dual orion xs 12-12/50) to complement his Lithionics/Victron system in his Airstream Classic

I dont have any finished pictures, but he can control it via his upfitter switches, utilizing TrailerVision components and has a removable pigtail for easy replacement in case of damage (vs ripping it completely out of the trailer)

05/26/2026

Well, it's been a long few weeks since my last post about the shop. I appreciate all my customers being flexible with this schedule, and possible delays.
Yes, its missing power, doors, trim, lights and hvac. All of which is coming in the near future! (Maybe Supercharged Electric Solutions will cut me a promotional break! 😂😂)

But for now, flooring and insulation is done, its water tight and looks great on the inside, and its time to get back to work!
Those of you that helped out on this project (you know who you are, especially Harvey from Harrels Welding ! ) THANK YOU SO MUCH!!!! I couldn't have done it without you!

Big things happening today! The structure is starting to go up on the new shop!
04/24/2026

Big things happening today! The structure is starting to go up on the new shop!

I WONDER whats happening here?! (Get it!? Because its an LTV WONDER? nvm, stupid dad joke)This gorgeous 2024 Leisure Tra...
04/18/2026

I WONDER whats happening here?!
(Get it!? Because its an LTV WONDER? nvm, stupid dad joke)

This gorgeous 2024 Leisure Travel Vans Wonder RL traveled over from Georgia to Pagosa Adventures for some much needed updates.
Out came the the 2x100ah dragoncry batteries, and Xantrex 2kw inverter

In place went a triplet of Epoch essentials 300ah batteries, Artek Energy lynx mounting plate and some Victron goodies along with a Xantrex Freedom Xc pro 3000. Its a tight fit, but works well.

Also a pair of Orion xa 12-12/50's handle the 100a of dc charging from the engine alternator and a soft start added to the Truma Aventa air conditioner to round out the package.

Road tripping comfort wont be limited by generator or propane any more for this great couple!

Thank you Pagosa for the great privilege to work along side you for an amazing community!

04/15/2026

Here's the second Airstream this week.
2025 27fbt Globetrotter.

Quite a serious power package.
700w Lumera bifacial solar panels (5x140w)
Epoch Batteries 300ah essentials (x2)
A whole host of victron goodies, and a pair of orion xs 12&12/50 dc to dc chargers for 100a of truck charging via installed cabling and anderson connectors on the truck.
All tucked inside the front compartment with room for up to 2 more batteries.

He also recieved a Truma Aquago Comfort plus water heater with Airstream skin applique, a starlink mini poe/router setup, Maxim skylights and 2026 ceiling registers for better cooling.

More pictures in the comments

04/15/2026

Here's the first of 2 Airstream trailers upgraded over the last couple of weeks.
The owners of this 2021 classic wanted better battery capacity and pretty decent off-grid power. A pair of Epoch Batteries 300ah essentials for power, and victron supporting equipment, including mppt, shunt and Multiplus ii 2x120.
Space is at a minimum, so they opted for an under dinette approach, along with 3 additional 90w Zamp solar panels on the roof . Additional videos and Pictures in comments

Address

204 County Road 4471
Alvord, TX
76234

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