WAEV, the maker of the popular GEM neighborhood electric vehicle, has just announced a new solar panel option that turns the roof of its EVs into a convenient energy source.
GEM’s electric vehicles are one of the most popular Low Speed Vehicles in the US, a class of small and efficient vehicles designed to operate in urban areas and wherever larger full-size cars are unnecessary.
As all-electric vehicles, they are powered by EV batteries and generally require a connection to a wall outlet for recharging.
The new monocrystalline solar panel module announced today is an optional accessory that mounts to the vehicle’s roof and helps charge the GEM’s lead acid or lithium battery, depending on the model.
As WAEV engineering director Joe Kenney commented:
This Earth Month, we’re introducing a new solar panel option to power GEM electric vehicles with renewable energy. Sustainability has been at the core of GEM for more than 20 years and we’re dedicated to providing our customers – both individuals and businesses – with more sustainable ways to move.
The company hasn’t released exact specs on the power rating of the solar panel modules, but did share estimated range impacts for various models.
For example, depending on the model of GEM, WAEV expects the solar accessory to add between 4.3 to 12.4 miles (6.9 to 20 km) of range per day.
Solar panels on conventional electric cars rarely add this much range, largely due to the higher power motors used in full-size electric vehicles. With more powerful motors, the same amount of energy generated by modestly-sized solar panels simply can’t go as far.
But LSVs like the GEM have smaller motors that only propel them up to 25 mph (40 km/h). Because of this, they are much more efficient and thus can turn the same amount of solar-generator electricity into much longer driving range.
These types of solar-powered LSVs generally don’t receive their entire charge from the sun, but rather use a solar panel as a form of range extender. The vehicles can still be plugged into conventional electrical outlets for a primary charge.
Low Speed Vehicles, often referred to as Neighborhood Electric Vehicles (NEVs) or microcars, offer a host of benefits that contribute to a more sustainable and convenient mode of transportation within local communities.
As eco-friendly alternatives to conventional gasoline-powered vehicles, NEVs produce zero emissions, helping to reduce air pollution and promote cleaner air quality.
Their compact size and low-speed operation make them ideal for navigating tight spaces and crowded streets, which also helps to create a safer environment for pedestrians and cyclists sharing the road.
In addition to their environmental advantages, NEVs boast lower operating and maintenance costs, resulting in significant savings for owners. Their quiet operation also helps to reduce noise pollution.
While still few in number in the US, NEVs are a growing segment of the transportation industry. Advances like roof-mounted solar panels for these efficient electric vehicles may help spur increased adoption by reducing the frequency of charge stops.
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I’ve tested a lot of folding fat-tire e-bikes over the years, and while many start to blend together, the Heybike Ranger 3.0 Pro managed to stand out with a thoughtful combination of design, comfort, and surprising feature upgrades. This is a beefy, full-suspension folder that feels more like a mini-adventure bike than a commuter machine – and I mean that in a good way.
Heybike Ranger 3.0 Pro video review
Want to see what it’s like to take a spin on this fun, fully-suspended ride? Check out my video review below.
Heybike Ranger 3.0 Pro tech specs
Motor: 750W rear hub motor
Top speed: 28 mph (pedal assist), 20 mph (throttle)
Battery: 48V 15Ah (Samsung cells)
Range: 55 miles (claimed), ~40 miles real-world
Brakes: Hydraulic disc brakes
Tires: 20” x 4.0” fat tires
Suspension: Front hydraulic fork + rear shock
Extras: Color LCD display, LED head & tail lights with turn signals, full-suspension, smartphone app connectivity, passcode and NFC chip theft protection, and included fenders & rear rack, UL 2849 certification, and IP65 water resistant
Right off the bat, what struck me most was the comfort. The Ranger 3.0 Pro is rocking a dual suspension setup, with a hydraulic front fork and a rear shock that actually does its job – something I can’t say for all folding e-bikes. Combined with those big ol’ 20×4.0 inch fat tires, you’re looking at a ride that soaks up potholes, curbs, and trail bumps like a champ. In fact, I probably could have been fine with 20×3.0 inch tires for the extra agility, but the 4-inch tires do add even extra cushion.
Whether I was cruising around the city or taking a detour through a grassy park, I felt like I was nearly gliding, or at least as much as a modestly priced full-suspension e-bike can give you that feeling. The 750W rear hub motor had plenty of torque to get me up hills, and the 28 mph top speed on pedal assist (20 mph on throttle) made it feel more like a moped than a bicycle.
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Of course those are just the compliance numbers, and the real ‘peak’ power is 1,200W which helps explains why the bike feels more than powerful enough for the type of everday adventures most of us get up to.
Smart looks and smarter features
Design-wise, Heybike gets a thumbs up here. The frame is sleek and hides the wiring well, and the finish on my test unit looked just as good. The fold is solid – tight enough to toss in a trunk, but still robust enough to feel planted while riding.
Of course, the 75 lb (34 kg) bike doesn’t do you any favors with heft when it comes time to fold, and you’re still lifting half of that weight up to fold the bike in half. But at least the folding mechanisms are about as smooth as they can be.
Under the hood, the Samsung battery cells powering the 48V 15Ah battery give a real-world range of 40+ miles (65 km) with moderate pedaling, even if they claim a maximum range of 90 miles (145 km). The UL 2849 certification adds peace of mind, since UL-compliance is becoming increasingly important in the North American e-biek market.
Another big plus is the IP65 water resistance. That’s a step above the usual “don’t get it too wet” warnings you see on some budget folders. It’s not quite ready for powerwashing (That’d be IPX6), but at least riding through a typical rain shower shouldn’t fry your e-bike.
I also appreciated the hydraulic disc brakes and 8-speed Shimano drivetrain, which are nothing groundbreaking, but solid components that elevate the ride experience. They give you plenty of stopping and plenty of gears for us recreational riders and commuters that don’t necessarily need top shelf parts at top shelf prices.
Tech that might be too smart
The Ranger 3.0 Pro comes with some fun high-tech features, including NFC card unlocking and PIN code security via the built-in display. It’s kind of cool to feel like you’re unlocking a high-end scooter or an e-motorcycle. But after a few days of riding, I’ll admit, I just wanted to get on and go without needing to keep swiping my card.
These features aren’t bad – in fact, they’re great for people who park their bike in public places often. But for me, they felt like an extra step I had to go through each time I hopped on. I would’ve loved a simple toggle in the settings to disable them entirely if I wanted. Still, for those who value theft deterrence and geeky gadgets, they’re a win.
And speaking of the settings, there are a ton of options in there to play with, allowing you to dial in different aspects of the bike’s power delivery, speed, and other digital functions as well.
Final thoughts
At $1,499, the Heybike Ranger 3.0 Pro isn’t trying to be the cheapest fat-tire folder on the market, but it is trying to be one of the most affordable dual suspension folders in the market. And it largely succeeds, not just by scoring a low price, but by doing it while still providing decent parts and good performance. I was worried that we’d see too many corners cut, but there’s still definitely plenty of meat on these corners.
Between the dual suspension, hydraulic brakes, UL certification, and water resistance, it feels like a complete package for riders who want a comfortable, practical, and capable e-bike that folds up and fits in your life. It’s not ultra-light, and the smart security features might not be for everyone – but the overall execution makes this a strong contender in the fat-tire folding e-bike space.
Whether you’re commuting through town or heading out on weekend adventures, the Ranger 3.0 Pro delivers on comfort, performance, and peace of mind.
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On today’s extreme episode of Quick Charge, we’ve got the most affordable new EV in America packing 255 miles of range, sub-30 minute charging, V2H support, and more – all that for a price about $10,000 LESS than that new “affordable” Tesla.
We’ve also got specs for the all-new, all-electric Ferrari Elettrica and a world’s first, hydrogen-powered autonomous farm tractor from Kubota.
Today’s episode is brought to you by Climate XChange, a nonpartisan nonprofit working to help states pass effective, equitable climate policies. The nonprofit just kicked off its 10th annual EV raffle, where participants have multiple opportunities to win their dream model. Visit CarbonRaffle.org/Electrek to learn more.
New episodes of Quick Charge are recorded, usually, Monday through Thursday (most weeks, anyway). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.
Got news? Let us know! Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
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Momentum, the lifestyle-focused urban bike brand under Giant Group, has just launched the latest version of its popular Vida E+ electric bike – and this one’s all about making e-biking smoother, safer, and more accessible to riders of all experience levels.
The updated Vida E+ features a new 500W SyncDrive Move S motor offering 60Nm of torque and pedal assist up to 28 mph, designed to provide natural-feeling power whether you’re cruising to work or just exploring around town. The system uses a combination of sensors to analyze torque, speed, and cadence, automatically adjusting power output to match your pedaling effort.
According to Momentum, the motor engages with as little as 4Nm of pedal pressure and just 10° of crank movement, giving riders what they describe as an ultra-smooth and effortless start every time.
A new optional throttle adds another layer of convenience, letting riders cruise at speeds up to 20 mph without pedaling, which should be perfect for hills, traffic-heavy starts, or when you just want to relax and take it easy on the way home. The bike’s EnergyPak 700 battery provides up to a claimed 55 miles (88 km) of range on pedal assist or 43 miles (69 km) on throttle-only riding.
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The Vida E+ also leans hard into comfort and safety. It sports a low-step aluminum frame for easy on-and-off, an 80 mm suspension fork, and wide 26×2.4-inch tires for stability and plushness. Four-piston hydraulic disc brakes ensure solid stopping power, while a new automatic motor cutoff feature stops assistance as soon as the brakes engage. The bike is UL 2849 certified, meaning it meets top-tier safety standards for batteries and electronics, which is a growing priority in the e-bike world as more cities and states consider requiring safety certification as a prerequisite.
With support for up to 300 pounds (136 kg) total load and optional racks front and rear, the Vida E+ is also built for everyday utility. And on the tech side, momentum’s RideControl app lets riders fine-tune speed and assistance, lock or unlock the bike electronically, and monitor battery health.