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RPS Solar Pumps - Trailer

Sun Titan™ Power Trailer by Back40

Sun Titan™ Power Trailer by Back40

FARM + RANCH MOBILE POWER SOLUTION. THE GAS-FREE MOBILE GENERATOR OF THE FUTURE. NEW in 2024! 

$18,999.00
$32,939.00 $18,999.00
$13,940.00 Savings ✱ until 5/31!
ON SALE Sold out
Shipping calculated at checkout.
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* Shipping and Delivery Costs Depend on Your Location in the USA. Call Us for a Quote!

We feel it important to mention that our team is not on commission so expect our help, not pressure to purchase. Our job is to help get you water, not sell you something that isn't a good fit for you or your well. It's why thousands of American farms & ranches trust RPS.

Rather a Friendly Voice? Our famous support team is here to help. It's a QUICK 10 minute phone call!

Call us at 888-637-4493 or SunTitanTrailers.com

View full details

Take a Tour of the Sun Titan™

Designed + Pre-Wired By Our Team of Engineers

Whats Included

  • 10K Pure Sine Inverter

    Delivering 10,000W of rated power output, this rugged pure sine wave hybrid inverter is capable of pairing with either GEL or LI batteries. Dual MPPTs provide 99% efficiency. Provides 120V and 220V output power. Also compatible with 120V/220V AC grid charging or autostart generator. Pre-Installed, configured and wired by RPS engineers.

  • GEL or LI Battery Bank

    Choose between a GEL Deep Cycle Sealed Lead Acid battery bank or a next-gen Lithium Iron bank. See below from more details and pictures. All batteries are Pre-Installed and wired by RPS engineers.

  • Adjustable LED Light Tower + Light Timer

    Light operation is managed by a controller inside the trailer body. Simple on/off operation and timed light operation modes available. LED light array at full 200 foot height creates wide, at least 20 foot ring of light around trailer. Light direction adjustable. See below for more pictures.

  • Hydraulic Solar Panel Lift

    The hydraulic lift sits at the front of the trailer. Using the wired in, handheld controller (See video), you'll be able to deploy the panel array for solar harvesting in 5 seconds. Controller has magnetic backing for mounting on the outside of the trailer body.

  • Solar DC Disconnects

    The dual solar DC disconnects adds in an extra layer of electrical protection. Turn off or on your entire array with just a turn of the switch.

  • Trailer 2" Ball Hitch + Light Wiring

    All the wiring and accessories to hook up your truck and solar trailer for hauling. Built in stop/turn signal lights on back of trailer.

Add-on

Optional Generator

  • 7,000W generator (+add $2,450 to listed price). Smaller options available
  • Includes custom Auto-Start feature and pre-wired + pre-configured with Hybrid Inverter
  • Light tower removed from trailer construction to fit generator
  • Custom welded mount for trailer tongue

Sun Titan FAQ's

Is the trailer DOT certified?

The trailer meets all DOT standards, but is not DOT certified. The trailer fits within the category of agricultural equipment, so it can be hauled on main roadways according to local codes.

What kind of paperwork comes with the Sun Titan Trailer?

Bill of Sale, Serial Number, Owners Manual, Warranty Certificate

Warranty coverage?

Extended 2-Year Product Warranty We believe wholeheartedly in every component of our Sun TitanTM Trailer, and offer a 2-year limited liability warranty against manufacturer defects of any kind. If there are any issues with the trailers during the first 2 years, please contact us. We keep many spare parts in stock and can get them shipped out quickly. If warranty return of a part is required, we will ship the replacement part immediately while the defective part is being returned. Warranty does not cover damage from events such as user oversight, motor vehicle accidents or act of god weather events.  

Delivery or Pickup

Within 200 miles of RPS Office (Woodland, CA) we offer free shipping. Outside of the 200 mile radius RPS needs to make a custom shipping quote.

We can ship anywhere in the USA! The trailer will be loaded on a flat bed trailer to your location.

Can the light tower be removed?

RPS can exclude the light tower from your trailer build. Doing so subtracts $500 from the total list price.

Is financing available?

There's financing available through ShopPay for amounts up to $20,000. For trailers that cost more than $20,000, the remaining balance is paid as a lump sum downpayment.

Lifetime Technical Support

RPS provides Lifetime Technical Support over the phone for every Sun Titan trailer customer. We have an incredible team that can help work out any issues over the phone, text or email.

QUICK DEPLOY SOLAR ARRAY

  • 2,760W Solar Array - eight solar panels each rated for 345W / 34.99Vmp
  • Hydraulic lift system for easy adjustment to optimal array angle
  • Quick locking slide-outs that stop solar panel movement during panel deployment and travel mode

EASY CONNECT OUTLET PANEL

  • Pure sine wave output in standard 110V and 220V 1PH (split phase) 
  • Pre-installed outlets & breakers. Pictured: 50 Amp NEMA 14-50R110V/240V, 30 Amp 120V, 20AGFI 110V circuit *customization with Fleet orders*
  • Over current/voltage protection 

20 Foot LED Light Tower

  • 4x 100W adjustable angle LED spotlights, 2.1A 
  • Telescoping adjustable height tower (8.5’ to 20’) 
  • Tower is easily removable for tight storage locations 

Complete Control 10K Inverter

  • LCD display panel with real-time load, incoming solar voltage, battery capacity and battery charging readouts +more!
  • Programmable modes for customizable power. Popular Mode: battery charging with solar priority and grid or generator auto-switch backup
  • Ability to connect to grid or generator for battery charging
  • Dry Contact port
  • Inverter Spec Sheet - Click Here

Customize Your Power

CHOOSE BATTERY TYPE AND STORAGE CAPACITY

BATTERY TYPE

A) Deep Cycle GEL (G Models)

B) Lithium Iron 5.12kWh (L Models)

STORAGE CAPACITY

A) Eight GEL (G8) or Twelve GEL (G12) Battery Bank

B) One LiFe 5kWh (L5) to Four (L20) Battery Bank

Power Bank Option #1

GEL Lead Acid Batteries

  • Deep cycle, marine grade
  • Zero maintenance + sealed
  • Performs great for areas with climate variability and cold
  • Each battery is rated at 160A, 12V
  • GEL Battery Spec Sheet

Power Bank Option #2

Lithium Iron Batteries

  • 20 Year Lifetime - 6,000 Cycles @ 80%DOD
  • Each LI battery rated at 51.2V / 100Ah / 5.1kWh
  • LCD Screen
  • Zero maintenance
  • LI Battery Spec Sheet

  • Movement Stabilized Installation

    Custom racking for lithium-iron batteries with built in vibration dampening.

  • Stacked Configuration

    Made to fit up to four lithium-iron batteries.

★★★★★ 

All your videos are spot on. If people took the time to watch them before installing they’d never have to call you. I loved the user manual. The way my wife follows her recipe for cooking… that’s how I followed your user manual. I loved it. Every second of it. I’ve never had customer service like this.

- David, TX

★★★★★ 

RPS is now one of my very favorite companies.With the help of Daniel, I purchased a 6000watt Water Secure System. It was a great project to install and brought me back to using some skills that I haven’t used in years. It worked perfectly as soon as I turned it on.

- Susan, OK

★★★★★ 

We’re getting close to what, roughly five years but it’s working fine still.It’s been the best investment we’ve ever done, sir.Seriously. Oh yeah, the best thing we’ve done. We don’t have to run a generator, we’ve got plenty water, it’s always full, it always works and we can almost turn back on it.

- Rodney, OR

Customer Reviews

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Doug
I really do appreciate the great customer service!

Right now I am running the following circuits off of solar:

30A/220V well pump
30A/120 aerobic septic aerator and pump
2 fridges and one freezer
A couple of general circuits for my living room and kitchen (includes lights, fans, computer, TV)

So far, even in the lower sunlight hours of winter, the solar has been able to keep up with my demand. As we get more sunlight, I will add a few more circuits (I monitor battery capacity daily at the start and end of each day). The nice thing is that I can switch any of the 11 circuits to solar or grid by a flip of a switch on the TS. For example, we do a lot of watering in the Texas heat in the summer – I can flip the well pump to grid when watering so as not to deplete the batteries as fast.

I think the trailer is more designed for portable use, and not necessarily as a permanent, non-mobile solution.  Certainly the slide out frames for the panels are not as robust as a permanent ground mounted system for the panels, so we’ll see over time how that holds up to be deployed 24/7. But a big part of what I like about this is that it is fully self-contained – the batteries and inverter are nicely configured in the trailer. Had I just gone with a traditional fixed panel system (e.g. ground mounted panels), I would have had to provide an additional structure to house the batteries and inverter.

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Sarah K
Our trailer!

Unloaded and set up at the farm. On Monday we will open the  array up!

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Sarah Kurtz
Pleased to have a new source of electricity where we didn't have it previously

We've only had the system a short time, but it's been great to be able to have electricity whenever we need it at a location that previously had no access to power.