If there’s two cool pieces of green technology that have greatly improved my day-to-day life, they’re probably electric bikes and solar-powered portable power stations. I’ve reviewed plenty of both, and they’re even better when you combine them. Take the case of the Mokwheel Scoria, which straps an inverter onto an e-bike to create a mobile power station.
The Mokwheel Scoria looks like a typical step-through fat tire e-bike. And in many ways, that’s just what it is.
But what really sets this thing apart is the optional inverter and solar panel combination that turns it into a rolling battery that can be recharged from the sun.
To see what I mean, check out my video review below. But don’t stop there! Keep scrolling for the rest of my review.
Mokwheel Scoria video review
Mokwheel Scoria tech specs
Motor: 750W rear hub motor
Top speed: 35 km/h (22 mph)
Range: Claimed up to 96 km (60 mi)
Battery: 48 V 19.6 Ah (940 Wh)
Weight: 36 kg (79 lb)
Max load: 181 kg (400 lb)
Frame: 6061 aluminum
Suspension: Front suspension fork
Brakes: Hydraulic disc brakes
Tires: 20″ x 4″ fat tires
Extras: Color display with speedometer, wattmeter, battery gauge, PAS level indicator, 7-speed Shimano shifter, odometer, tripmeter, front and rear LED lights, half-twist throttle, includes rear rack (with wooden surface) and front/rear fenders, kick stand, front of bike has mount for optional rack
The base model of the Scoria, which is priced at $1,999, doesn’t come with the extra goodies. You can fork over $2,398 to get the version with the add-on inverter, or $2,997 to get that bundle plus a folding 200W solar panel.
The inverter has a cable that allows it to plug directly into the e-bike, sharing power between the two.
On the power station, you’ll find a pair of 120VAC outlets as well as several USB-A and USB-C outlets. There’s even a full power 100W USB-C outlet.
This would be the perfect setup for bikepacking or camping, since you could run appliances off the AC outlet and keep your USB devices charged up as well. When you come to a rest, you can recharge the bike via the folding solar panel, or use it on multi-day camping trips as you begin to drain the bike’s battery over time. With a 960Wh battery on the bike, you’ve got a lot of capacity to draw from.
But what about the e-bike?
The inverter is obviously the major draw here that separates the Mokwheel Scoria from other e-bikes. But even by itself, this e-bike is pretty nice in its own right.
It’s a moped-style electric bike, meaning it’s got smaller diameter fat tires that give it a lower ride and more motorbike-like handling. The front suspension and the fat tires make for a nicer ride over pot holes or nature trails, and the rear rack gives some classy wood-lined storage.
Hydraulic disc brakes help bring this heavy 79 lb (36 kg) e-bike to a quick stop, and are important features on a bike that is supposedly capable of supporting a payload of up to 400 lb (181 kg).
And since the bike edges over Class 2 speeds to max out at around 22 mph (35 km/h), strong stoppers are a nice addition.
The 48V and 19.6Ah battery offers 940 Wh of capacity, which is especially important if you plan on draining the battery through the inverter in addition to through the wheels. The company claims a max range of 60 miles (96 km) from the large battery, though that seems fairly optimistic to me unless you’re in the lowest power pedal assist level.
Achieving 22 mph (35 km/h) on throttle-only made the bike feel fun to ride on the road and on the trails, but it definitely won’t last for 60 miles at those speeds on throttle-only riding.
That 750W motor is battery-hungry as well, so keep that in mind if you plan to use the inverter for a while and then go for a ride. You’ll want to make sure you leave yourself with plenty of battery.
At a price of $1,999, the bike seems a bit overpriced compared to other similarly-designed e-bikes in this class. Perhaps the company is banking on the fact that you can’t really use many other e-bikes – or perhaps any other e-bikes – in this type of rolling powerstation capacity.
Don’t get me wrong, it’s a great bike that rides well, has plenty of power and is comfortable to boot. And the inverter add-on is a really cool feature. There are some nice features like mag wheels instead of spoked wheels, but does that justify the price? I’m not sure the cost is in line with the value.
But then again, if this type of functionality is something you really want or need, then I guess the value is for you to decide.
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Volkswagen is advertising its 2024 ID.4 Standard at $999 down, $149/month for 24 months. That’s an average monthly lease cost of just $184/month plus tax and license, making it the cheapest of all January EV lease offers we’ve found.
We haven’t seen a great lease deal like this on a five-passenger electric SUV since last April, when Toyota slashed the average lease cost of its bZ4X XLE down to $191/month for 2023 model and $227/month for a 2024 model. In-stock bZ4X inventories were depleted in a few weeks, and dealers subsequently started to hike their asking prices as they collected deposits for ordered and in-transit vehicles. It stands to reason that the same phenomena could occur with this incredible ID.4 lease offer, so act quickly if you’re intrigued by this deal.
Equipped with a 62kWh battery and a single motor that drives the rear wheels, the ID.4 in Standard trim (MSRP $41,160) can travel 206 miles on a full charge and achieve 60mph from standstill in 7.3 seconds. Consumers that require more range or performance can opt for an array of higher trim levels, ranging from the ID.4 Pro RWD (291 miles, 0-60mph in 6.1 seconds, MSRP $46,300) to the top-of-the-line fully-equipped ID.4. Pro S AWD (263 miles, 0-60mph in 4.6 seconds, MSRP $55,300).
For those that prefer to buy rather than lease, Volkswagen is running a $10,500 Retail Customer Bonus Cash incentive on the ID.4 which means that the ID.4 Standard can be bought for just $30,660.
As far as dealer offers, a quick survey of a few VW dealers shows that VW of Thousand Oaks in southern California, VW of West Islip in New York and King VW in Maryland have dealer discounts of about $2000 that should stack on top of manufacturer incentives to lower the monthly cost of a lease or reduce the final price on a purchase.
Hamburger Hochbahn AG operates the city of Hamburg’s bus system, and they’ve just placed an order with Daimler Buses for 350 fully electric Mercedes-Benz eCitaro buses to be delivered to the northern German city for use as zero-emission public transport.
Hamburger Hochbahn AG becomes the latest bus operator to put in a major order with Daimler – as I type this, fully 95 examples of the Mercedes-Benz eCitaro electric buse have already been deployed on the streets of Hamburg through Vhh.mobility, with both Mercedes and Vhh.mobility calling the bus fleet’s arrival a major step towards CO2-neutral local transport.
“I am very pleased that, together with vhh.mobility, we can make a significant contribution to emission-free local transport in the Hamburg metropolitan region,” says Till Oberwörder, CEO of Daimler Buses. “Our battery-electric eCitaro city bus offers an excellent overall package: The modern, long-range electric drive ensures that passengers reach their destinations quietly and locally CO2-neutrally. Advanced assistance systems also increase safety in all road traffic conditions.”
When discussing their order, Hamburger Hochbahn AG representatives said they were particularly impressed by the low total cost of ownership (TCO) and the ease of maintenance offered by the Mercedes eCitaro electric bus over its service life.
Electric equipment from XCMG can now be ordered with interchangeable battery swap tech, enabling heavy trucks and construction equipment to swap out their BYD-developed, 400 kWh battery packs in just three minutes, and top-off as quickly as diesel.
And we’re not just talking about off-highway and heavy equipment – the XCMG’s swappable BYD batteries are making their way to on-road trucks as well … but we’ll get to that.
XCMG ZNK95 electric autonomous haul truck
XCMG autonomous ZNK95 truck and XE1600H hybrid excavator; via International Mining.
XCMG showed off its latest electric equipment at last month’s Bauma China show, including an updated version of its of its 85-ton autonomous electric mining truck. Known as the ZNK95 (above), the truck features a fully cab-less design – meaning there isn’t even a place for an operator to sit, let alone operate. That’s too bad, too, because what operator wouldn’t want to experience a dedicated permanent magnet synchronous electric drive system capable of putting out 800 kW (1070 hp) and 22,000 Nm (16,200 lb-ft) of torque?
But autonomous solutions aren’t about hp and torque – they’re about keeping operators out of extreme and dangerouns environments. To that end, XCMG says its new HDEVs are fully capable of operating in high-altitude, extremely cold environments with temperatures as low as -40°C (a temp. that most diesels wouldn’t be able to start at, let alone run).
Even in those extreme climates, the XCMG gets the job done with an autonomous driving system that integrates a number of multiple cutting-edge technologies that combine environmental perception, decision-making and planning, vehicle control, and communication into a single dashboard that can be monitored by the fleet manager.
The system can even diagnose faults on individual vehicles and bring them back to service before they break down in the field – a huge potential problem if a truck or dozer gets caught underground!
The ZNK95 has already been deployed at a large, open-pit mine in Inner-Mongolia, China, that has adopted a comprehensive unmanned and electrified construction solution from XCMG Machinery for its latest “green” mining operation. The company says the mine will emit 149,000 fewer tons of harmful carbon emissions than it would with diesel haul trucks annually by the time its full order of ZNK95s is delivered in 2026.
But wait, there’s more …
If you needed a reminder that China is light-years ahead of the US when it comes to electrification tech (and, yes, I know light-years measure distance and not time – grow up), you should know that XCMG’s swappable battery tech, which features 400 kWh packs using BYD blade-style battery cells packed at a facility that’s run as a JV between XCMG and BYD, is such a non-event in a country that’s seen millions of swaps that it didn’t even merit a press release at Bauma.
In fact, the only reason I know about it at all was because I follow Etrucks New Zealand, an XCMG dealer, on LinkedIn, and he was talking it up.
“XCMG are by far the dominant EV exhibitor at Bauma Shanghai. Here a truck crane solution to swap construction machine batteries,” said Ross Linton, owner and President of Etrucks New Zealand. “Here a truck crane solution to swap construction machine batteries.”
XCMG battery swap crane
XCMG battery-swap vehicle; via Etrucks New Zealand.