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Charge fast, rest easy with Level 2 home charging for your Slate Truck
Fully charge overnight
Charge ~8x faster1 than using a standard outlet. Plug in at night, and wake up ready to go.
Save on electricity costs
Plugging in at home is the most cost effective way to recharge your Slate Truck.
Avoid the public charging hassle
Just plug in when you get home - no detours, waiting in line, or planning around public charging stops.
Fully charge overnight
Charge ~8x faster1 than using a standard outlet. Plug in at night, and wake up ready to go.
Save on electricity costs
Plugging in at home is the most cost effective way to recharge your Slate Truck.
Avoid the public charging hassle
Just plug in when you get home - no detours, waiting in line, or planning around public charging stops.
Treehouse provides a streamlined, end-to-end Level 2 home charging installation experience
Specialized expertise you can trust
Treehouse is a Slate-preferred licensed electrical contractor with proven, hands-on expertise installing EV chargers & more nationwide. Our expert electricians know local code and permitting requirements, and ensure every install meets the highest quality and safety standards, backed by an industry-leading 2-year labor warranty.
Fast, accurate online quotes
Skip waiting for an in-home site visit that can take weeks to schedule. With Treehouse's virtual assessment, our team will collect a few photos of your home's electrical set up and provide you with a final quote for your install in ~48 hours or less.
Hassle-free process, start to finish
Our in-house electrical advisors manage your project from quote to install, handling all the complicated stuff like filing your permit, managing your inspection, and recommending relevant rebates and incentives. For select utilities, we'll even handle rebate applications on your behalf.

How the Treehouse installation process works
Take a short survey and provide a few photos
Complete a short survey and then upload a few photos of your home's electrical panel and a video showing where you want your charger installed. Or, hop on a short video call with Treehouse to collect this information.
Review your quote and install proposal
Treehouse will follow up in ~48 hours or less with a final, no-obligation quote for your installation. We'll help you identify relevant rebates and select the right options to help you save on installation costs.
Treehouse files your permit
Treehouse handles the permit process so you don’t have to - ensuring every installation is compliant with the National Electrical Code and local regulations.
Treehouse installs your charger
Once your permit has been approved, Treehouse will schedule and complete your installation. You’re now ready to recharge at home!
Which Level 2 charger is right for you?
To unlock Level 2 charging at home, you have two options: install a 240V outlet to enable Level 2 charging with the Slate Standard Charging Cable, or purchase and install the Emporia Classic Level 2 charger to recharge your Slate Truck even faster at home.
Not sure which charger is right for you? Compare your options below, or contact the Treehouse team for a personalized recommendation.
Slate Standard Charging Cable
Emporia Classic Level 2 Charger
Power output
9.6 kW max (up to 40A)
11.5 kW max (up to 48A)
Charging speed (~10-100%)
~6 hours
~5 hours
Install type
240V NEMA 14-50 outlet (plug-in)
Hardwired
Warranty
4 years
3 year manufacturer warranty
Which Level 2 charger is right for you?
To unlock Level 2 charging at home, you have two options: install a 240V outlet to enable Level 2 charging with the Slate Standard Charging Cable, or purchase and install the Emporia Classic Level 2 charger to recharge your Slate Truck even faster at home.
Not sure which charger is right for you? Compare your options below, or contact the Treehouse team for a personalized recommendation.
|
|
Power output |
| 9.6 kW max (up to 40A) | 11.5 kW max (up to 48A) |
Charging speed (~10-100%) |
| ~6 hours | ~5 hours |
Install type |
Charger cost |
| Included with your Slate Truck | $429.00 |
Warranty |
| 4 years | 3 year manufacturer warranty |
See what Treehouse customers are saying
"From start to finish, the process was smooth and stress-free. Their virtual assessment made it easy to get a quote without the hassle of scheduling an in-home visit and having to wait for it. The pricing was clear, and they handled all the permits and scheduling without me having to lift a finger." Portia W., San Francisco, CA
"Great experience working with Treehouse for my EV charger installation. Quality of work was excellent, communication was great, the price was fair, overall it was an excellent value and a great experience." James R., Pine, CO
“Love my new charger. Great experience all around. The Treehouse team was so easy to work with. They were helpful, responsive and took care of everything.” Mike J., Delran, NJ
"Maybe the best customer service experience I’ve ever had. Easy to use app, smart automations, and amazing personalized support offered by real human beings." Parker C., Georgetown, TX
"From start to finish of my project Treehouse was great. They went above and beyond by communicating and scheduling everything including permits and inspection. Day of install was a breeze." Matthew B., San Mateo, CA
Treehouse professionally installs a 240V outlet to enable Level 2 charging with your Slate Standard Charging Cable.
How does Treehouse provide an accurate price without needing to visit my home?
Treehouse uses proprietary technology and the photos and videos of your home’s electrical setup to determine the work required for your installation - typically avoiding the time and cost of an in-person site visit. Treehouse then provides an accurate quote that accounts for your home's age, panel location(s), and electrical setup.
After purchase, how long will it take to install my charger?
Treehouse completes most installations within 7 days of permit approval. Permit timelines vary by city, and can take anywhere from a few days to a few weeks. Once your permit is approved and the Treehouse team is onsite, installation typically takes about 2 hours.
Is Treehouse different from a regular electrician?
Treehouse is a Slate-preferred licensed electrical contractor with proven, hands-on expertise installing EV chargers and more nationwide. We manage your entire project from start to finish for a streamlined install experience. With fast, virtual quoting, you’ll get a transparent, upfront price in days, not weeks. Our team of trained, expert electricians ensure every project meets the highest quality and safety standards, backed by a 2-year labor warranty.
Does Treehouse offer financing for my purchase?
Yes. You can purchase your installation with cash, ACH, or choose from Treehouse's flexible financing options with low upfront costs through our lending partners. Our team will walk you through all available payment options during your consultation.
What warranty coverage comes with my installation?
Treehouse has a 2-year installation (labor) warranty. Refer to your Treehouse contract for details.
Questions?
Contact Treehouse:
📞 1.323.577.6795 | ✉️ hello@treehouse.pro
1 Assumes average EV range of 205 miles, average Level 1 charging speed of 4 miles per hour of charge, average Level 2 charging speed of 30 miles per hour of charge.




Slate Standard Charging Cable
Emporia Classic Level 2 Charger