Evtv
EVTV Motors LLC is a privately held Cape Girardeau, MO media and niche hardware company serving DIY EV builders with EV news content and open-source battery management controllers for Tesla modules via direct-to-consumer e-commerce.
- Company typePrivate
- Founded-
- HeadquartersCape Girardeau, United States
- Headcount1–10
- GTM typeB2C
- OfferingHardware or Manufacturing
What Evtv does
EVTV Motors LLC is a privately held media and niche hardware company headquartered in Cape Girardeau, Missouri, that targets the electric vehicle DIY and hobbyist community. The company publishes EV news, reviews, build documentation, vehicle evaluations, and technical editorial content through its website (evtv.me), YouTube channel (@EVTVMotors), newsletter, and Discord community. Its audience comprises DIY EV converters, Tesla battery repurposers, and general EV enthusiasts seeking both independent journalism and practical hardware solutions for non-Tesla automotive and stationary energy applications; a smaller secondary segment includes commercial EV and energy storage installers using EVTV controllers in custom deployments.
The product portfolio centers on open-source and ESP32-based battery management controllers designed to repurpose Tesla battery modules for custom EVs and stationary storage. Core offerings include the ESP32 CANdue Board (a 240 MHz dual-core microcontroller with WiFi, Bluetooth BLE, and dual CAN ports), the Tesla Model S Battery Module V2 Controller (compatible with 6.3 kW and 5.2 kW modules), the Tesla Model 3 Battery Standalone Controller and Full Battery Pack Controller, the GEVCU 7 open-source EV drivetrain control unit, and a 7-inch Raspberry Pi Battery Display with UDP and AWS IoT telemetry. These products are supported by detailed product manuals, an FAQ section, and CAN bus reverse-engineering tools that capture and analyze Tesla vehicle bus traffic. The technology stack is open-source-leaning, with the GEVCU 7 explicitly released under an open-source license.
Revenue is generated primarily through direct-to-consumer e-commerce hardware sales via the company's own online store and through media monetization (YouTube advertising), with potential newsletter or subscription contributions. Distribution is global across digital content and e-commerce channels, while community-led engagement is reinforced through partnerships such as the "Watt Wednesdays" free EV charging initiative with Rickard Electric. The company operates with 1–10 employees, is bootstrapped with no disclosed institutional funding, no parent company, and no externally disclosed product pricing or revenue figures.
Evtv firmographics
Firmographics- Name
- Evtv
- Legal name
- EVTV Motors LLC
- Website
- https://evtv.me
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- EVTV Motors LLC is a privately held Cape Girardeau, MO media and niche hardware company serving DIY EV builders with EV news content and open-source battery management controllers for Tesla modules via direct-to-consumer e-commerce.
- Ownership category
- akta.pro rank
Evtv industry classification
Industry- Product category
- Battery Management Hardware for EV Conversion
- NAICS
- Relay and Industrial Control Manufacturing (335314)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- EV Power Electronics & Drivetrain Electrification Service (Inverters, DC-DC, eAxles) (TLAKAMAI)
- akta.pro secondary industries
- EV & Hybrid Battery Service, Diagnostics & Reconditioning (TLAKAMAA), EV Charging Operations & Parking-Lot Electrification Management (BPABAKAK)
Keywords
Where Evtv is headquartered
LocationHeadquarters
- HQ city
- Cape Girardeau
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Evtv business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Marketing or Sales, Technology or R&D, Personnel
Revenue model
- E-commerce Product Sales: Sale of battery controllers, ESP32 boards, display units, and related hardware for DIY EV conversions and energy storage systems
- Media Content Distribution: YouTube channel monetization and potentially newsletter/subscription services for EV news and technical content
- Controllers with Battery Packs: Sale of battery controllers paired with Standard or Long Range Tesla battery packs for custom applications
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Evtv product offering
Product offeringCore offering
EVTV publishes online news, analysis, and technical resources on electric vehicles, batteries, charging, solar power, and energy storage. Alongside its media operation, EVTV designs, manufactures, and sells open-source-oriented hardware including ESP32-based battery management controllers for Tesla modules, CAN bus reverse-engineering tools, the GEVCU 7 EV control unit, and Raspberry Pi touchscreen battery displays through its own online store to DIY EV converters and small-scale energy storage builders.
Product overview
EVTV is an EV news, builds, and energy storage media company that also sells a portfolio of open-source-capable hardware products for the EV/DIY community. Its core product lineup includes the ESP32 CANdue Board (a dual-core microcontroller with dual CAN ports and wireless connectivity), the Tesla Model S Battery Module V2 Controller (an ESP32-based BMS controller for Model S modules), the Tesla Model 3 Battery Standalone Controller and Full Battery Pack Controller (for Model 3 pack management in conversions and ESS applications), the GEVCU 7 (open-source EV drivetrain control unit), and the Raspberry Pi Battery Display (a 7-inch touchscreen display for monitoring Tesla battery modules). These products are sold alongside a product manual/FAQ section and are complemented by community initiatives such as the free EV charging 'Watt Wednesdays' program co-hosted with Rickard Electric.
Differentiator
Problem solved
Functional benefit
Products and services
- EVTV ESP32 CANdue Board 240MHz dual-core ESP32-based microcontroller board with WiFi, Bluetooth BLE, and dual CAN ports, providing wireless connectivity and advanced firmware update capability for use in electric vehicle and EV conversion projects. Sold to DIY EV builders and technical tinkerers.
- EVTV Tesla Model S Battery Module V2 Controller ESP32-based battery module controller for Tesla Model S battery modules providing monitoring, contactor control, charging/discharging management, and cell balancing. Compatible with both 6.3kW and 5.2kW module variants and used by DIY EV converters and energy storage builders repurposing Tesla battery modules.
- EVTV Tesla Model 3 Battery Standalone Controller Battery controller for Tesla Model 3 full battery packs that manages the BMS to close contactors, manage charging/discharging, and balance cells, intended for use in EV conversions or energy storage system applications. Sold with optional Standard or Long Range Tesla battery packs.
- EVTV Tesla Model 3 Full Battery Pack Controller Full battery pack controller enabling Tesla Model 3 battery packs to be used for EV conversions or Energy Storage Systems (ESS), supporting pack management and integration into non-Tesla applications by DIY EV converters and small-scale energy storage installers.
- GEVCU 7 GEVCU 7 is the Generalized Electric Vehicle Control Unit version 7, an open-source control unit for electric vehicle drivetrain systems that delivers setup, configuration, and troubleshooting support for optimal performance. Intended for DIY EV converters and open-source hardware developers building custom EVs.
- Raspberry Pi Battery Display 7-inch touchscreen Raspberry Pi-based battery display designed for Tesla battery modules, with remote configuration and real-time data transmission over UDP and AWS IoT for multi-location energy storage monitoring. Used by DIY EV builders and small energy storage installers who need remote visibility into Tesla battery packs.
Companies that use Evtv
Customer profileSegments3 records
Ideal customer profiles3 records
Evtv technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Evtv partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Rickard ElectricminorJoint initiative with Rickard Electric to host "Watt Wednesdays" free EV charging events at 601 Morgan Oak Street, Cape Girardeau, running May 6-July 29, 2025, 10am-4pm. EVTV Motor Verks and Rickard Electric collaborate on community EV charging accessibility.
Scale indicators1 record
Recent moves3 records
Expansion highlights4 records
Evtv competitors and assessment
Company assessmentDirect peers
- Orion BMS: Orion BMS specializes in advanced battery management systems for EVs, race cars, and stationary energy storage, sold direct to professional and enthusiast builders. Direct competitor to EVTV's Tesla battery controllers in the lithium-ion BMS market, with overlapping target users (DIY ESS builders and conversion shops).
- EV West: EV West is a long-established EV conversion company that designs and sells conversion kits, BMS, and drivetrain components to DIY builders. Highly comparable to EVTV: both serve the DIY EV/enthusiast segment, sell niche conversion hardware, and operate community-driven education channels around EV conversions.
- Grin Technologies: Grin Technologies designs motor controllers, BMS, and instrumentation for light EVs and DIY electric projects, with deep CAN-bus and battery management expertise. Comparable to EVTV in the DIY/builder ethos, hardware portfolio (controllers, displays, BMS), and educational content approach.
- Thunderstruck EV: Thunderstruck EV manufactures and sells EV components including motor controllers, BMS units, chargers, and contactors targeted at DIY converters and small integrators. Directly comparable to EVTV's hardware catalog (BMS controllers, control units, displays) and same DIY conversion customer base.
- OpenInverter / ZombieVerter: OpenInverter (formerly ZombieVerter project) is an open-source inverter/motor controller platform for EV drivetrains with an active community contributor base. Directly comparable to EVTV's open-source GEVCU 7 drivetrain control unit along both product and community-licensing dimensions.
Broad incumbents
- InsideEVs: InsideEVs is a major EV-focused news site covering vehicle launches, reviews, charging infrastructure, and battery technology. Comparable to EVTV on the editorial/media side but with substantially larger publication cadence, headcount, and audience scale.
- Electrek: Electrek is one of the largest independent EV news and analysis media properties covering EVs, charging, batteries, and energy storage. Comparable to EVTV's media/content leg but operates at significantly larger scale with full-time editorial staff and broader audience reach.
- CleanTechnica: CleanTechnica is a wide-reaching clean energy publication covering EVs, solar, batteries, and grid technology with a larger audience and editorial team. Comparable to EVTV's coverage scope (EVs, solar, storage) but at broader scale and without a dedicated DIY hardware line.
- Charged EVs: Charged EVs publishes news, industry analysis, and educational content on EVs, charging, and energy storage with a B2B/B2C industry audience. Comparable to EVTV as an EV/charging/battery media publication targeting more technical readers than mainstream consumer outlets.
Emerging players
- OpenEVSE: OpenEVSE builds open-source AC EV charging stations and supporting software sold direct to DIY installers and small commercial sites. Adjacent peer to EVTV via shared open-source/direct-to-consumer EV hardware DNA and overlap of technically inclined DIY EV enthusiast customer base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Evtv social profiles
Digital presenceEvtv financial estimates
Financial estimateRevenue estimate
Valuation estimate
Evtv leadership team
Management profileNumber of profiles
Profiles10 records
Evtv funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Evtv M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Evtv
What does Evtv do?
EVTV publishes online news, analysis, and technical resources on electric vehicles, batteries, charging, solar power, and energy storage. Alongside its media operation, EVTV designs, manufactures, and sells open-source-oriented hardware including ESP32-based battery management controllers for Tesla modules, CAN bus reverse-engineering tools, the GEVCU 7 EV control unit, and Raspberry Pi touchscreen battery displays through its own online store to DIY EV converters and small-scale energy storage builders.
Is Evtv a public or private company?
Evtv is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Evtv founded?
Evtv was founded in -1. It employs 1 to 10 people.
Where is Evtv based?
Evtv is headquartered in Cape Girardeau, United States, in the North America region.
How does Evtv make money?
Three revenue lines are on record. E-commerce Product Sales are the primary driver. The others are media Content Distribution and controllers with Battery Packs.
Who are Evtv's main competitors?
Direct peers on record are Orion BMS, EV West, Grin Technologies, Thunderstruck EV and OpenInverter / ZombieVerter. Broad incumbents are InsideEVs, Electrek, CleanTechnica and Charged EVs. OpenEVSE is listed as an emerging player.
Does Evtv have an API?
No public API is recorded for Evtv.
What industry is Evtv in?
Evtv's product category is Battery Management Hardware for EV Conversion. Its primary akta.pro industry code is TLAKAMAI, EV Power Electronics & Drivetrain Electrification Service (Inverters, DC-DC, eAxles), with a secondary code of TLAKAMAA, EV & Hybrid Battery Service, Diagnostics & Reconditioning. Its NAICS code is 335314 and its SIC code is 3600.