There’s a specific kind of dread that sets in when a fleet manager calls a support line that used to answer and gets a disconnected number instead. The bus, the delivery van, the dealership charger out front, whatever it is, the vehicle is fine. The route is fine. The charger, the thing that actually keeps everything else running, is no longer able to provide support.
If that’s happened to you, you’re not alone, and you’re not dealing with a fluke. You’re dealing with a pattern that’s become common enough in the EV charging industry to have its own name: the orphaned charger.
What “Orphaned” Actually Means
An orphaned charger isn’t broken. It’s disconnected: from firmware updates, from a parts pipeline, from a network operations center that used to watch it 24/7, and often from the warranty that was supposed to cover it all. The hardware keeps running until it doesn’t, and when something finally does fail, there’s no one on the other end of the ticket to help.
This Has Happened More Than Once, to More Than One Kind of Fleet
In the world of fleet bus charging, Proterra is probably the name that comes to mind first. The electric bus maker filed for Chapter 11 in August 2023, and the bankruptcy didn’t just end a bus program.1 It split Proterra into pieces sold to three different buyers, with the transit bus business, the battery unit, and the charging infrastructure business all going their separate ways. Hundreds of transit agencies and school districts were left holding chargers that used to come with a single point of contact and suddenly didn’t.
But Proterra isn’t the only example, and transit fleets aren’t the only ones exposed. Trade press has taken to describing the last two years as a shakeout in the charging industry: EVBox liquidated after mounting losses at parent company Engie, Enel X shut down its North American home and commercial charging business, Tritium was sold off following its own insolvency, and Charge Enterprises spent time in Chapter 11 before emerging on the other side.2 Different companies, different customers, different segments of the market. Same result: the hardware is still bolted to the ground and needing service.
The Real Cost of Sorting This Out Alone
The stakes here are higher than an annoying software update. Federal and state programs that fund fleet electrification generally require chargers to stay operational at specific uptime thresholds to keep drawing down funds, and the Federal Transit Administration alone has committed $5.6 billion between 2022 and 2026 for low- and zero-emission transit vehicles and the infrastructure behind them.3 A charger that quietly degrades because no one is monitoring it or pushing firmware fixes doesn’t just strand vehicles. In some cases it can jeopardize the funding that paid for them in the first place.
Here’s the Good News
It’s easy to read all of that and assume the charger itself is a lost cause. It isn’t, and that distinction is worth sitting with for a second.
The parts of a DC fast charger that cost the most to build and are hardest to replace, the power electronics, the transformer, the enclosure, are also the parts built to last. Industry budgeting standards cited by the U.S. Department of Energy put EVSE hardware life at a minimum of ten years.4 That means a charger installed even three or four years ago probably still has most of its working life ahead of it. What actually disappeared when your vendor did wasn’t the machine. It was the software subscription and the phone number behind it, and that’s the layer that’s genuinely fixable without touching a single bolt.
This also isn’t a novel problem the industry is figuring out for the first time. When the charging network operator EVA Global went through its own bankruptcy, an independent operations and maintenance provider stepped in within weeks to offer 24/7 monitoring, help desk support, and on-site dispatch to affected charger owners, no ongoing relationship with the original manufacturer required.5 As more charging companies exit the market, a small but growing industry of independent management platforms exists specifically to plug back into hardware someone else built and get it talking to a network again.
None of that makes the disruption pleasant. But it does mean the fastest way forward usually isn’t a replacement budget. It’s a good inventory and the right questions to a new partner.
What to Do If Your Charger Is Orphaned
- Audit what you actually have. Get a straight answer on make, model, firmware version, communication protocol, and warranty status for every charger. You can’t fix what you haven’t inventoried.
- Check whether it’s actually stranded, or just unsupported. A charger running OCPP or another open protocol can often be picked up by a new management platform without replacing hardware. One running a shuttered vendor’s proprietary cloud has fewer options, though it’s rarely a total dead end.
- Ask any potential new partner these questions directly: Do you have technicians who have physically serviced this exact hardware? Can you source parts for it, and from whom? Is there a 24/7 NOC watching uptime today, or will there be once you’re onboard? What happens to my data and configuration during the transition?
- Look for continuity, not just capability. A vendor that has never touched your specific charger family is starting from zero on your equipment while your vehicles are still on the road. A team that already knows the hardware starts from a very different place.
Where Camber Fits In
That last point is why Camber exists in the form it does today. Our team has collectively put more than 1,700 DC fast chargers into service across North America, working across vehicle OEMs, charger OEMs, energy providers, and utilities, including hands-on experience with several of the exact charging platforms now sitting orphaned in yards around the country.6 We didn’t come to this problem as outside observers. We’ve spent years installing, monitoring, and repairing this equipment ourselves.
Camber Core brings orphaned chargers back under active software management, with remote diagnostics, firmware updates, and scheduling, regardless of which OEM originally built them. And if you need to install new chargers, using Camber Complete, you pay the monthly service fee only in months your chargers hit the uptime bar. If they don’t, the fee waives automatically, no claims process required.
You don’t need to rip out hardware that’s otherwise sound just because the name on the cabinet went out of business. If you’re not sure whether your charger qualifies, that’s the point of asking. A quick site assessment tells you what’s salvageable, what needs attention, and what it would take to get your fleet back under real, accountable support, whatever brand happens to be on the charger.
Sources
- “Proterra’s surviving businesses may shed bankruptcy stigma.” FreightWaves, 2024. freightwaves.com/news/proterras-surviving-businesses-may-shed-bankruptcy-stigma
- “Shakeout in the EV charging market: EVBox and Enel X exit the stage.” Charged EVs, October 18, 2024. chargedevs.com/newswire/shakeout-in-the-ev-charging-market-evbox-and-enel-x-exit-the-stage
- “Stellantis and GM charging station partner goes bankrupt.” Electrek, March 8, 2024. electrek.co/2024/03/08/stellantis-and-gm-charging-station-partner-goes-bankrupt
- “Costs Associated With Non-Residential Electric Vehicle Supply Equipment.” U.S. Department of Energy / Alternative Fuels Data Center, 2015. afdc.energy.gov/uploads/publication/evse_cost_report_2015.pdf
- “EVA Global Bankruptcy: Ampcontrol Supports with 24/7 Help Desk Services.” Ampcontrol. ampcontrol.io/post/eva-global-bankruptcy-how-ampcontrol-can-ensure-seamless-ev-charger-support-with-24-7-help-desk-services
- “Who We Are.” Camber Charging. cambercharging.com/about
