Evotrex-PG5 Electric RV 27-min Walkthrough: A Rolling Powerhouse

[TexasDev]

I don't doubt the hard work your engineering team is doing, but I don't favor an EV ecosystem involved with ICE equipment. It's just my way.

The EV ecosystem you're in is already involved with ICE equipment. While superchargers may sometimes run on renewables, most likely you have charged your car with electricity generated from nat. gas at least once.

I'll take the best option that is available until something superior comes along. There is no better way to get range vs a generator. Full stop.

I bet if you ran out of battery and a truck with a trailer generator drove by you wouldn't mind a charge.

Towing is an EVs weakness. It needs some ICE support until the tech advances.

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[Nice2CTu]

Questions for the OP:

1 What is the exact tongue weight / load rating for the 2-inch rear accessory receiver (for bike racks, cargo carriers, etc.)? (10% would be about 900lbs. I have a Cybertruck Beast so probably well within limits).
2 Can you share real-world towing data or efficiency numbers with a Tesla Cybertruck (or similar heavy EV) in various conditions, including highway speeds and with the active power assist engaged?
3 What are the generator’s real-world fuel consumption rates (mpg or kWh per gallon) under different loads, and how noisy (db) is it while running?
4 How does the V2V DC charging (up to 60 kW) perform specifically with a Cybertruck—any charging curve data or efficiency losses? How long would generator take to fully charge?
5 What is the full warranty coverage (structure, chassis, generator, battery, electronics) and what are your plans for U.S. service/dealer network or mobile tech support?
6 Are there software/app updates planned for energy management, and does the off-grid calculator account for towing a heavy EV like the Cybertruck Beast?
7 How does the fiberglass/no-wood shell hold up long-term (UV, hail, road debris), and what maintenance is recommended?
8 Any options for extended warranties, spare parts kits, or early owner feedback from pre-production testing?
9 Can you confirm exact delivery timing for early 2026 reservations and whether price is locked for the first 1,000 units even if I delay pickup by 6 months?
10 GVWR less dry weight is about 1,000 lbs of payload capacity. With full fresh water (500 lbs), and grey (250lbs) and black (250lbs), there is no add'l payload (so management of the tanks is key). 20 gallons of gas is additional 125 lbs. I suppose this is all manageable, but toy hauling with two electric bikes and a Towaway full of gear it's not perhaps much payload.
11 What is the weight capacity of the rear hitch? A full toaway is about 100 lbs empty, trying to determine the weight limit for the rear hitch and payload for the towaway.

 

[evotrex]

Thanks for the questions! See our quick answers below in green.

1 What is the exact tongue weight / load rating for the 2-inch rear accessory receiver (for bike racks, cargo carriers, etc.)? (10% would be about 900lbs. I have a Cybertruck Beast so probably well within limits).

The exact tongue weight will be shared at a later stage, as the PG5 is still going through multiple iterations ahead of production. That said, our target is to keep it at approximately 8% of the final GVWR.

2 Can you share real-world towing data or efficiency numbers with a Tesla Cybertruck (or similar heavy EV) in various conditions, including highway speeds and with the active power assist engaged?

Real-world data and efficiency figures will be shared later this year. We currently have a Rivian R1T, and we’ve also just added a Tesla Cybertruck Cyberbeast

3 What are the generator’s real-world fuel consumption rates (mpg or kWh per gallon) under different loads, and how noisy (db) is it while running?

Our generator is rated at 75 kW and can deliver up to 225 kWh from 20 gallons of fuel (so ~11.25 kWh/gal.). Noise levels are comparable to a traditional ICE vehicle as it's essentially an automotive engine. Exact decibel figures will be shared once the design is finalized and NVH optimization is complete.

4 How does the V2V DC charging (up to 60 kW) perform specifically with a Cybertruck—any charging curve data or efficiency losses? How long would generator take to fully charge?

When parked, the generator alone can deliver up to 20 kW due to thermal limitations, with the 43 kWh onboard battery supplying an additional 40 kW. Real-world performance data will be shared as we get closer to production.

5 What is the full warranty coverage (structure, chassis, generator, battery, electronics) and what are your plans for U.S. service/dealer network or mobile tech support?

We’re currently finalizing our warranty policy with our partners and will share more details later this year. For the first 1,000 customers, we’ll offer an unlimited-mile warranty: 3 years for the generator, 8 years for the battery and motor, and 2 years for the remaining components. We’ll also be partnering with dealers and certified service centers, along with offering mobile service for added convenience.

6 Are there software/app updates planned for energy management, and does the off-grid calculator account for towing a heavy EV like the Cybertruck Beast?

Yes!

7 How does the fiberglass/no-wood shell hold up long-term (UV, hail, road debris), and what maintenance is recommended?

They’re designed, engineered, and built to last. Like an automotive-grade product, they’re meant to be maintained with the same standards and expectations.

8 Any options for extended warranties, spare parts kits, or early owner feedback from pre-production testing?

Yes, we have a Discord community with hundreds of preorder holders already active there. Please keep the feedback and ideas coming—we’re listening. As for extended warranties, nothing is finalized yet, but it’s definitely under consideration.

9 Can you confirm exact delivery timing for early 2026 reservations and whether price is locked for the first 1,000 units even if I delay pickup by 6 months?

While several factors influence delivery timing such as location, service coverage, etc., our goal is to begin production by the end of this year, with initial customer deliveries anticipated for Q1/Q2 of 2027. Additionally, we are pleased to confirm price protection for the first 1,000 units. If you have already placed your preorder, your pricing is fully secured.

10 GVWR less dry weight is about 1,000 lbs of payload capacity. With full fresh water (500 lbs), and grey (250lbs) and black (250lbs), there is no add'l payload (so management of the tanks is key). 20 gallons of gas is additional 125 lbs. I suppose this is all manageable, but toy hauling with two electric bikes and a Towaway full of gear it's not perhaps much payload.

Final ratings will be shared at a later time before we enter production.

11 What is the weight capacity of the rear hitch? A full toaway is about 100 lbs empty, trying to determine the weight limit for the rear hitch and payload for the towaway.

Final ratings will be shared at a later time before we enter production.

 

[Nice2CTu]

Your Evotrex RV provides a unique solution, probably the highest eye-catcher for me is that it provides UNLIMITED range for the Cybertruck/RV as long as there is gas availability and it complements the EV Tesla charging network. With this capability, Montana, Canada and anywhere in the U.S. is range-free anxiety. Presumably, although not stated anywhere I saw, is this is also a 4-season capable, comfortable and well designed RV.

I have several suggestions I have not seen in your site:

1) The highest priority I did not see addressed is an accomodation on the roof for a Starlink / Peplink system. I currently have the MAX S enclosure, did a DIY wiring from rooftop to POE Injector/LION battery in cabin and have a cellular 5G/LTE Speed/Fusion bonding for a rugged, IP67-rated, all-in-one roof mounted enclosure. Since you are highlighting rooftop solar (AC under the RV), I'm curious whether there is real estate accomodation on the rooftop for a MAX S enclosure (or comparable), and ideally pre-wired for power (rather than my DIY of wiring through the rat fur ceiling insulation along with POE injector) to accomodate a wifi modem, antenna/starlink. Am assuming you guys are all over that, but if so it's not mentioned or featured. This system seriously gives optimum internet via satellite and city cell tower speed fusion backup, used by fire/police/ambulance/security forces, etc.

2) I did not see where there is a spare tire accomodation. Given your very cool electric opening rear patio, this would seem to preclude use of the rear hitch for bike carriers or towaway or other racks, and also for spare tire hanging. Love the dual axle, but it does not obviate a need for spare tire IMO.

3) I currently have a 12k lbs. Equal-i-zer weight distribution sway-bar hitch. It is not clear at all how or if a sway bar will connect to your trailer, or even better whether you have one included. The CT is excellent at self-managing tongue weight and brake controller built-in, as a matter of safety would be nice to know more about how Evotex accomodates and/or manages that contingency.

4) Am assuming you include a TPMS system for the 4 tires, does it also indicate reliable heat measure? I have a Milwaukee Infrared gun for wheel/axle temperature (for wheel bearings in need of maintenance), assuming you have TPMS system already, would be nice to know its heat measuring method / accuracy to monitor.

5) Would love to see a mileage measure just for the RV somewhere, meaning an odometer just for the RV. I can manually track RV travel using the Tesla system, but it does require some unatural acts of manually tracking, would be great to know how many miles the tires have, the RV has on it.

6) Love the seamless (lack of rubber) fiberglass and wood-free / rot free design. Would be interested in perhaps a gelcoat option, or maybe a cost-prohibitive PPF/ceramic option.

7) Interested in more you can share about the Anker and Geely (Volvo/Polestar/Lotus) financial backing. Those two (Anker for battery + efficient generator + solar integration, and Geely for chassis, propulsion, and hybrid engineering). As a startup, you are in the league of Pebble and LivingTrailer competitors, but as a customer I'm curious on your financial staying power, service and warranty assurance, spare parts, etc. Your co-founders (Alex Xiao and Stella Quin, both Anker alums, and CTO Bruce Yang from Geely) have bona fides, but financial backing includes some staying power confidence if it is material.

Very cool design/engineering all around, it's way early and these are proto-type discussions, but an early fan if it works

 

[TickTock]

Yes, we use LFP battery cells engineered to meet stringent EV-industry standards, delivering safe, stable, and reliable energy. Yes it's got the BMS built-in. All-weather performance from -22°F to 140°F

I was actually asking about "TMS" (Thermal Management System), not "BMS" which is, necessarily, built in to essentially every LFP on the market. Even if the battery is rated to operate at 140F, it will incur significantly faster degradation at higher temperature (per Arrhenius Law) - this is why almost every EV manufacturer (*) has turned to active thermal management. It doesn't have to be liquid cooled like most EVs for the sustained power levels needed here, but simply making the battery compartment climate controlled should make a huge difference on long-term reliability.

(*)Nissan Leaf being the exception. I have replaced the battery in my Nissan Leaf twice now with just over 100K miles. Second time was on my dime. Perhaps why I am particularly sensitive to this subject.

 

[TickTock]

I was actually asking about "TMS" (Thermal Management System), not "BMS" which is, necessarily, built in to essentially every LFP on the market. Even if the battery is rated to operate at 140F, it will incur significantly faster degradation at higher temperature (per Arrhenius Law) - this is why almost every EV manufacturer (*) has turned to active thermal management. It doesn't have to be liquid cooled like most EVs for the sustained power levels needed here, but simply making the battery compartment climate controlled should make a huge difference on long-term reliability.

(*)Nissan Leaf being the exception. I have replaced the battery in my Nissan Leaf twice now with just over 100K miles. Second time was on my dime. Perhaps why I am particularly sensitive to this subject.

FYI, it doesn't have to be expensive or heavy. I bought a couple of the solar trailers that went to auction. Immediately recycled the Lead-Acid and replaced with same capacity LiFePO4. This was my <$300 TMS. Cheap but works great:

 

[HaulingAss]

The generator is the best part.
Solar panels alone aren't going to cut it.
You need a generator if you want to really extend your range.

Batteries can extend your range too, it's really a matter of how much range you need and that is dictated by the number and placement of DCFC opportunities (which continue to grow every week). The trailer has enough batteries to extend your range beyond what most people would every really need, especially when combined with solar for extended boondocking.

Sure, there still exist places where the generator would be necessary, it's really a matter of whether you want to maintain another engine (oil and filter changes, etc.), and keep another fuel tank re-filled. Sometimes simple is better.

 

[HaulingAss]

The EV ecosystem you're in is already involved with ICE equipment. While superchargers may sometimes run on renewables, most likely you have charged your car with electricity generated from nat. gas at least once.

Incorrect. Natural gas ICE engines produce less than 1/2 of 1% of all grid energy.

I'll take the best option that is available until something superior comes along. There is no better way to get range vs a generator. Full stop.

Incorrect. A generator is the most expensive and dirtiest way to add range. A DCFC is generally much faster, cheaper and considerably greener (by a lot). Grid energy is almost always a mix of renewables and fossil fuels. You might be surprised how much energy is renewable when charging in the middle of the day. Rooftop solar is slower but cheaper (and doesn't pollute the air).

 

[Eka]

Incorrect. Natural gas ICE engines produce less than 1/2 of 1% of all grid energy.

You are forgetting about natural gas fired turbines, with and without steam turbine systems to capture energy from the exhaust heat. There are some very huge power plants that use this tech because it is so efficient.

 

[HaulingAss]

You are forgetting about natural gas fired turbines, with and without steam turbine systems to capture energy from the exhaust heat. There are some very huge power plants that use this tech because it is so efficient.

Turbines are not internal combustion engines.

 

[Eka]

Turbines are not internal combustion engines.

So where does the combustion in them take place?

 

[mongo]

Turbines are not internal combustion engines.

Are you thinking of reciprocating engines?

Typical gas turbine engines are internal combustion.
Boiler fired steam turbines are external combustion.
Nuclear are external non-combustion.

 

[TexasDev]

Incorrect. Natural gas ICE engines produce less than 1/2 of 1% of all grid energy.

Uhm okay, I clearly meant most electricity is generated by burning natural gas, and you're using it everyday. Is your thing you don't like ICE engines but are fine with turbines? That's strange.

Incorrect. A generator is the most expensive and dirtiest way to add range. A DCFC is generally much faster, cheaper and considerably greener (by a lot). Grid energy is almost always a mix of renewables and fossil fuels. You might be surprised how much energy is renewable when charging in the middle of the day. Rooftop solar is slower but cheaper (and doesn't pollute the air).

All I know is I can throw my westinghouse 11000w in the back with two propane tanks today.
I can charge at full Level 2 speeds (25-30 miles of range per hour) via 14-50 plug.
Propane doesn't smell and no mess. I generally don't use gas.

That weight is 261~lbs. and $1800

What is the equivalent DCFC in this scenario?

I looked into DCFC chargers. They are expensive and while you can get Level 3 speeds, the range added is terrible, unless you have a trailer full of batteries.

Let's take this one:
https://www.sparkcharge.io/roadie-portable

Total Weight and Cost

• One typical package(e.g., charger + 4 batteries):
  • Weight: ~55 lbs (charger) + 4 × ~71 lbs = ~339–340 lbs (heavier than your ~261 lb generator + tanks setup, and bulkier).
  • Cost: Older listings show ~$18,500 for a base + 2-battery package; a 4-battery setup would be significantly higher (likely $25k–$35k+ based on scaling).

For equivalent energy to one generator full-charge session (~33–35 modules):

• Total weight: Easily 2,500+ lbs (plus multiple charger units if running parallel stacks) — far too heavy for practical Cybertruck bed carry.
• Total cost: Likely $100,000–$200,000+ (extremely rough estimate; actual pricing is quote-based and geared toward fleets). Roadie is not sold casually to individuals anymore — it's B2B/commercial-focused with contact-required purchasing or subscription service models.

DCFC + batteries is great if you're a company going around charging dead EVs on the road.
If you're looking for something to extend your range, generator is the way to go due to fuel density. Last thing I want is dead bricks in the desert.

 

[Nice2CTu]

I do the same analysis, tow a Casita RV (3,500 lbs) and looked into DCFC and decided the cost, weight and range is ridiculously a non-starter compared to a gas generator. I have a Honda EU3200i for $2k that can get me 15 mile range on full tank of gas (3.3 hours). I don't use it except in emergency, and if I wanted to get a 5-10 gallon container and run all night at a boondocking setup it would provide all I need. There are level 2 generators for less and more range. Grok produced the following table:

 

[Urander]

I do the same analysis, tow a Casita RV (3,500 lbs) and looked into DCFC and decided the cost, weight and range is ridiculously a non-starter compared to a gas generator. I have a Honda EU3200i for $2k that can get me 15 mile range on full tank of gas (3.3 hours). I don't use it except in emergency, and if I wanted to get a 5-10 gallon container and run all night at a boondocking setup it would provide all I need. There are level 2 generators for less and more range. Grok produced the following table:

How about iGen8200TFC or the iGen11000DFC?

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