Renogy’s 400W solar panel kit with 30A charge controller powers your summer RV trips at $391 in New Green Deals
Have you been looking for a solid way to cut down on your carbon footprint at home or on-the-go? Well, Renogy’s 400W solar panel kit is perfect for the task. It includes four 100W solar panels, all the wiring you’ll need for it, and even a 30A Wanderer PWM charge controller. Coming in at $391, you’re saving $79 here and also enjoying a new low that we’ve tracked. All you’ve got to do is supply the batteries to recharge. We also have a wide selection of Tesla and e-bike discounts in today’s New Green Deals, so you won’t want to miss that either.
Head below for other New Green Deals that we’ve found today and of course Electrek’s best EV buying and leasing deals. Also
Renogy’s 400W solar panel kit includes a 30A charge controller
Amazon is offering the Renogy 400W Solar Panel Starter Kit with 30A Charge Controller for $391.19 shipped once you clip the on-page coupon. Down from $470 at Amazon, it just fell to $461 there and today’s deal saves another $70 to mark a new all-time low that we’ve tracked. This kit gives you basically everything that’s needed to power your off-grid lifestyle, be that an RV, shed, or anything else. You’ll get four 100W solar panels here, the Z brackets, the Y branch connectors with pre-drilled holes, and even a 30A Wanderer PWM charge controller. With all of this, the only thing you’ll need to supply are the batteries to charge and you’ll be ready to go.
What could you use a system like this for? Well, it would be a great way to provide power to an RV while you’re on-the-go. The solar panels could be permanently mounted to the roof and provide up to 2kWh of electricity per day with just five hours of direct sunlight. That’s enough to run accessories in the RV while you’re traveling to or from a park without having to rely on other forms of generators. It’d also be great for offsetting some of your carbon footprint at home, too, thanks to how much power is generated by these panels. In fact, this system could entirely power your off-grid shed or tiny home if you have minimal electronics inside, keeping batteries charged for use in the evening when the sun goes down.
Segway Transformers GT2 electric SuperScooter now $700 off alongside Bumblebee GoKart PRO at $1,900
Last fall, Segway teamed up with Hasbro to begin launching a series of Transformers-inspired electric vehicles. Today we’re seeing the latest release go on sale, with the Segway Transformers GT2 SuperScooter dropping down to $3,299.99 shipped courtesy of Amazon. Today’s discount arrives as only the second chance to save since launching earlier in the year. It’s down from the usual $4,000 price tag, beating the last discount by an extra $200, and marking a new all-time low for the GT2 SuperScooter across the board at $700 off.
Segway’s new SuperScooter GT2 arrives centered around a more capable design with 6,000W 2-wheel drive motor system. There’s a massive 1,512Wh battery that powers the experience, which allows you to hit up to 43.5 MPH top speeds while accelerating from 0 to 30 MPH in just under 4 seconds. That pairs with a 55.9-mile range, integrated transparent OLED display in-between the handlebars, suspension system for a smoother ride, and dual hydraulic disc brakes. All of that comes wrapped in a slick gray color scheme that’s themed around Megatron. There’s some small Transformers accenting throughout, but the electric scooter largely blends in with other EVs.
Also joining the lineup, one of the more signature Autobots is getting in on the savings. On sale for one of the first times, the new Segway Ninebot Bumblebee Electric GoKart PRO drops to $1,899.99 shipped. Typically fetching $2,299, you’re now looking at $399 in savings to go alongside the first price cut in months. It has sold for less, with the all-time low arriving back in March at $64 under this discount. Today’s offer though is the second-best price we’ve seen to date.
It doesn’t matter if you’re a dedicated Transformers fan or not, the Ninebot GoKart PRO can handle zipping you or the kids around the block at up to 23 MPH top speeds with a 15-mile range. Its durable design can also be folded down for transportation, and pairs with other features like an electric brake, integrated headlights, and taillights. You can also detach the included Ninebot S MAX which powers the experience for a self-balancing scooter ride alongside the go kart fun. But of course this is the Transformers variant, which comes decked out in a vibrant yellow color scheme fitting for the Bumblebee inspiration.
Juiced RipCurrent e-bike delivers 45 miles of riding per charge
Juiced Bikes is currently offering its RipCurrent e-bike on sale for $1,249 shipped with the code RIDE50 at checkout. Normally $1,699, today’s deal comes in at $450 off and delivers a new all-time low that we’ve seen here. In fact, this is one of the first discounts on the RipCurrent model, as we typically see the RipCurrent S go on sale. While the more expensive RipCurrent S has over 70 miles of range per charge, today’s deal can travel up to 45 miles before it’s time to plug back in. Add that to the eco-friendly design as it can be recharged at home, through a portable power station, or even with a solar setup, and you have a green ride to use this summer.
Not only does the Juiced RipCurrent run off battery power, but there’s a lot of other features that make it an eco-friendly summer ride. For instance, the torque and cadence pedal sensors measures pedal force 1,000 times a second to “precisely apply power proportional to your own effort.” This means that the bike can be run under its own power, but also combined with your own legs for an even longer range. You’ll also find hydraulic disc brakes here to for improved stopping power, an LCD display to show your speed, remaining battery, and how far you’ve ridden, and more here. Plus, the e-bike can reach speeds of up to 28 MPH, which means you’ll be able to ride to work quickly, efficiently, and without any fossil fuels as well. Learn more about Juiced e-bikes in our previous coverage.
New Tesla deals
After checking out the Renogy 400W solar kit on sale above, if you keep read, you’ll find a selection of new green deals that will make your Tesla experience better in multiple areas. From storage to keep recordings on to phone mounts, car chargers, and anything else we can find, it’ll be listed below. Each day we’ll do our best to find new and exciting deals and ways for you to save on fun accessories for your Tesla, making each trip unique. For more gift ideas and deals, check out the best Tesla shop. Keep reading on for e-bike, Greenworks, and other great deals.
New e-bike deals + electric scooter discounts
If you’re looking to get out and enjoy the sunshine still after using your new electric mower, than we recommend you experience it than on another e-bike or electric scooter you just got at a fantastic price through one of our deals and sale below. You can use it for fun, exercise, or even transportation to and from work or the coffee shop. We have several people here that will regularly commute to coffee shops or offices on their e-bike, as it cuts down on fossil fuel usage as well as allows them to enjoy some time outdoors on nice sunny days. Below, you’ll find a wide selection of new e-bike deals and electric scooter deal in all price ranges, so give it a look if that’s something you’d be interested in picking up. As always, the newest e-bike deal and electric scooter discounts and sales will be at the top, so shop quick as the discounts are bound to go away soon.
Additional New Green Deals
After shopping the Renogy 400W solar kit on sale above, be sure to check out the other discounts we found today. These new green deals are wide-ranging from outdoor lawn equipment to anything else we find that could save you money in various ways, be that cutting gas and oil out of your life or just enjoying other amenities that energy-saving gear can bring. As always, the newest deals will be at the top, so shop quick as the discounts are bound to go away soon.
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Republicans announced a new tax plan today and it’s just about as bad for America as expected, taking money for healthcare, clean air and energy efficiency from American families and sending it to the ultra-wealthy instead.
You might think that this helps one of those ultra-wealthy, Elon Musk, who gave hundreds of millions of dollars to ani-EV candidates to help make this happen. But the main source of his wealth, Tesla, will be specifically harmed by rescission of EV credits – and its competitors largely won’t be.
Now that the republican party has unveiled its job-killing tax proposal, we know a little more about what’s in it.
Originally, it was thought by many that the proposal would completely kill all federal EV credits, with some estimating that the $7,500 credit would go away immediately (personally, I never thought it would be that stupid, but you never know with the republicans).
But it’s clear they want to destroy the credit and make cars more expensive for Americans. After all, Donald Trump, while running for an office he remains Constitutionally barred from holding, asked oil companies for a billion-dollar bribe in exchange for ending the EV credit, a promise he has continued to say he will uphold as he squats in the aforementioned office.
And last week, House Speaker Mike Johnson said that the House is likely to end the credit.
It turns out the details are a little more nuanced than that, and that while the credit is ending, it will sunset a little later than many feared.
It’s likely that the credit will last through the end of this year – which makes sense, since that’s how tax changes often work. Then, at the end of the year, Inflation Reduction Act credits will largely disappear.
However, in the current draft of the bill, some automakers will retain access to some EV credits, for a time. This is due to an exception given for manufacturers who have not sold 200,000 vehicles between 2009 and 2025, a similar cap to the old EV tax credit that was first implemented in 2008, before Congress improved it and removed the cap in the Inflation Reduction Act.
So, smaller manufacturers will continue to have some support, while large manufacturers who have already sold plenty of cars will lose all of their credits.
A number of manufacturers have already reached the 200k EV cap, including Nissan, Ford, Toyota, Hyundai/Kia, GM, and of course, Tesla. Those manufacturers will lose access to credits.
But others who started late or have more niche offerings continue to be under the 200k cap. These include companies like Mercedes, Honda, Lucid, Mazda and Subaru.
Specifically, Rivian has been identified as one of the possible winners here, as the company has not yet sold 200,000 vehicles, though should be crossing that line sometime in the next couple years.
And finally, the real competition for Tesla, gas cars, will not lose anything from the rescission of EV credits. Those cars will continue selling, they’ll just have a $7,500 advantage relative to today – on top of their advantage of each gas car being allowed to choke the world with $20,000+ in unpaid pollution costs, which show up on everyone’s hospital bills and health insurance premiums.
So that brings up an interesting point: when Tesla and its bad CEO Elon Musk threw their support behind all of this, what did they think they would get out of it?
After all, Tesla wrongly said, at the behest of Musk and his tortured logic, that ending EV credits would somehow help it.
We called out that obvious incorrect statement at the time, saying that No, for crying out loud, killing EV subsidies will not help an EV company.
But now it turns out that the situation is even worse for Tesla, because not only does Tesla’s gas competition get to keep the credits, but many electric competitors will get to keep them for some time as well.
And don’t forget that this last quarter, government incentives were the only thing keeping Tesla from losing money. A regulatory environment that is more hostile to Tesla could turn black to red on the balance sheet, along with dropping sales and negative brand perception. Thank the bad CEO you voted to give $55B to for that loss, shareholders.
But the oil companies, another competitor for Tesla, will continue to benefit from roughly $760 billion in subsidy per year in the US alone, in terms of the health and environmental costs they impose on society and do not pay for.
If that subsidy was ended alongside the $7,500 EV credit, then EVs would indeed come out on top. But instead of ending those massive subsidies to fossil fuels, republicans have proposed to increase them, by cutting down enforcement and loosening pollution limits, both through this tax bill and through other agency actions and proposals.
Further, the tax proposal unveiled today sunsets credits for many other products that Tesla sells. There are solar and home energy efficiency credits which Tesla takes advantage of through its Energy division, which sells solar and home battery systems to homeowners. These can be worth tens of thousands of dollars per installation, and those will go away if this proposal goes through.
So in the end, Tesla loses access to credits both on its cars and its Energy division, while its competitors get an even more beneficial regulatory environment to continue polluting. And even its electric competitors get a temporary leg up for the time being.
Meanwhile, Elon Musk gets his part of the $4.5 trillion in tax cuts that go directly to wealthy elites. So at least his pocketbook will look slightly better for a time, even though the company that has been responsible for filling it it will fall further due to less attractive product pricing and through his own association, which has driven protests against the company, embarrassed owners and pushed many customers away.
So, to those of you who wanted us to “trust the plan” – how, exactly, is this beneficial to Tesla, again?
Among the proposed cuts is the rooftop solar credit. That means you could have only until the end of this year to install rooftop solar on your home, before republicans raise the cost of doing so by an average of ~$10,000. So if you want to go solar, get started now, because these things take time and the system needs to be active before you file for the credit.
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China’s EV giant is on a roll. BYD is coming off its best sales week in China of 2025, racking up nearly 68,000 registrations. In comparison, Tesla logged just over 3,000.
BYD notches its best EV sales week of 2025
Another week, another impressive performance from BYD. Although most automakers saw higher sales for the week ending May 11, the company continues leading China’s EV market by a mile.
According to the latest insurance registration data (via CarNewsChina), BYD registered 67,980 vehicles from May 5 to May 11. That’s up 15% from the 58,310 registrations the previous week and BYD’s best sales week of 2025.
BYD’s premium sub-brands, Denza and Fang Cheng Bao, notched 2,990 and 2,660 registrations, respectively, up 3.8% and 17.7% from the prior week.
NIO and XPeng posted stronger numbers last week in China, with 6,060 (+18.2%) and 6,870 (+23.8%) vehicle registrations. NIO’s new sub-brands are starting to gain traction. Onvo registered 1,660, and Firefly, which began deliveries on April 29, added 470 more.
During the week of May 5 to May 11, other Chinese EV brands, including Xiaomi, Deepal, and ZEEKR, also made strong showings. Xiaomi registered 5,180 vehicles of its sole EV, the SU7. Deepal registered 4,700 vehicles, and ZEEKR followed with 4,310.
Earlier today, Electrek reported that Tesla delivered just 3,070 vehicles in China last week, down 69% from the same week the prior year.
Tesla extended its 0% financing offer through June 30 to help drive demand and keep pace with BYD, SAIC, and others.
Electrek’s Take
Although EV sales were up 38% in China in April, Tesla’s fell 9% to 28,731. On the other hand, BYD sold over 380,000 new energy vehicles last month.
Those numbers include plug-in hybrids, but even if you look strictly at EV sales, BYD is leading Tesla and every automaker by a wide margin in China. Last month, BYD sold over 195,000 fully electric (EV) cars, the first time in over a year that BYD sold more EVs than PHEVs.
BYD’s overseas sales also hit a fifth straight month of growth, with over 79,000 vehicles sold. It outsold Tesla in key markets, including Germany (1,566 vs 855) and the UK (2,511 vs 512) in April.
Through April, the automaker has sold over 285,000 vehicles in overseas markets. With new manufacturing plans opening in Europe, Mexico, Brazil, Southeast Asia, and other global regions, BYD’s momentum is expected to accelerate over the next few years.
BYD is best known for its low-cost EVs, but it’s rapidly expanding into new segments with pickup trucks, luxury vehicles, and electric supercars rolling out.
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China has reclaimed the No. 1 spot on BloombergNEF’s annual Global Lithium-Ion Battery Supply Chain Ranking, bumping Canada to second place, as its low electricity prices and strong infrastructure gave it the edge in 2024.
The report ranks 30 countries based on how well they’re positioned to build a secure and sustainable battery supply chain, and this year’s reshuffling says a lot about where the market’s headed.
Canada, which had taken the lead in 2023, held onto a solid second-place finish, tied with the US. But while Canada is still a leader in battery raw materials and continues to attract investors with its stable political environment, it’s been slow to scale up battery manufacturing. That drop in momentum left the door open for China to reclaim its lead.
The US is facing its own set of challenges. The Inflation Reduction Act gave America’s battery industry a significant boost last year, but that progress is now under threat. Donald Trump’s latest tariffs and climate rollbacks are starting to push up costs for US battery makers. They’re also making the US less attractive to investors, which could slow down new projects and shrink domestic demand for EVs and storage systems.
“Brazil and Indonesia registered the largest gains in the fifth edition of the ranking,” said Ellie Gomes-Callus, a metals and mining associate at BloombergNEF. “Growth across these emerging markets has been driven by surging demand and ambitious policy roadmaps. However, all eyes will be on the US this year, as it awaits the impact of the Trump administration’s trade policies.”
Japan and South Korea also climbed higher in the top 10. Their early lead in building out battery supply chains is still paying off, even as global competition heats up and profit margins shrink. Like China, they’ve managed to hold strong in all five of BloombergNEF’s scoring categories: raw materials, manufacturing, demand, ESG (environmental, social, and governance), and innovation.
Europe, on the other hand, is starting to slip. Out of 11 European countries in the ranking, only the Czech Republic and Turkey improved their standings this year. Five stayed the same, and four dropped. Hungary and Finland saw the biggest falls – seven and six spots, respectively. Hungary is now second-worst in Europe for ESG metrics, and Finland’s once-promising nickel and cobalt industries have lost steam, partly due to tough permitting rules. Case in point: BASF’s new battery component plant in Harjavalta has been delayed by permitting issues.
Without stronger government action and better support for manufacturers, Europe risks losing even more ground to fast-moving markets in South America and Southeast Asia.
The report also highlighted some other trends shaping the global battery race. Canada stayed strong overall but lost ground in manufacturing. A few major companies, including Ford, E-One Moli, and Umicore, have paused investments despite new government support, citing weaker-than-expected demand.
Meanwhile, Europe’s battery growth is slowing as capacity lags behind other regions and demand softens due to smaller market sizes and EV saturation in places like the Nordics. Countries in Eastern Europe and Scandinavia are falling behind as a result.
The raw materials side of the market isn’t looking great either. Supply is up, but demand is down. There’s too much material and not enough buyers. And while the market for mined metals is overflowing, refined battery metals tell a more mixed story. Still, one thing hasn’t changed: China remains the dominant force in refining, and it’s still leading the way in building new manufacturing capacity, even as other countries struggle to scale up.
Unless the US and Europe can course-correct quickly, they may find themselves watching from the sidelines as China and emerging economies lead the next phase of the global battery boom.
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