EV Conversion Kits and Engineering
Check out our new 2024 product catalog!
Click HERE to download
Hawk-IoT WiFi Module
Hawk-IoT is an Internet of Things product that is designed to access all of the data on your compatible devices in the vehicle. Not only does it provide a beautiful user interface in the iOS and android apps, but it also allows us to help troubleshoot issues much quicker
Please read the manual below for more information about this product.
Contains FCC ID: 2AHMR-ESP07S
EV Heat Exchanger
This EV Heat Exchanger allows you to ‘chill’ your batteries and thermal system using air conditioning refrigerant like an OEM electric vehicle. Custom designed and manufactured by us, and you can’t find this item anywhere else. The coolant side of the heat exchanger are ⅜” barb fittings, and the A/C side are #10 O-Ring fittings. The body of the heat exchanger is 7 ½” x 2 ⅞” and 4 ⅞” tall, with an additional 1 ¼” height for the fittings.
Includes aluminum mounting brackets.
Hawkeye 6.6kW + 1.2kW Charger/DCDC
Our new Charger/DCDC combo unit features a 6.6kW charger and powerful 1.2kW DC/DC converter integrated into one beautiful liquid cooled enclosure. Liquid cooling provided by our universal high flow chill plate to ensure longer life of the internal components. Fitted with connectors that are easy to connect and work with.
Integrated CAN bus control of the charger, +12V enable for the DC/DC converter, and CAN bus information of the DC/DC.
Compatible with our Hawk-IoT telematics.
Available in 108VDC 60A and 144VDC 44A models.
Includes a pre-made AC Input harness, and the mating 90° power connector plugs for the HV input.
Systems Control Module 2 (SCM2)
The Product Overview document is now located in the beginning of the manual that can be downloaded below.
General Overview: The SCM is a centralized control module designed to save countless hours of time and effort while providing a clean factory look. It controls almost all aspects of your electric vehicle’s (EV) 12V system, and the way it interfaces with various high voltage (HV) components. The SCM is a great solution that simplifies the overall wiring of the vehicle.
Compatibility: The SCM is designed to be used with the popular EV conversion setup employing the HyPer 9 AC drive system by NetGain Motors, Orion BMS 2 by Ewert Energy Systems, TC/ElCon Battery Charger, TC/ElCon DC/DC, Hawkeye 6.6kW + 1.2kW Charger/DCDC Combo. All of these products are systems we sell and are available. For more information on compatibility and options, please contact us.
Base model features:
- DC/DC Converter control
- CAN Bus Hub
- 12V Battery Watchdog Circuit
- Controller Enable Logic Control
- Hawk-IoT Telematics Compatible
- Controller Ignition Relay
- Intelligent coolant pump control
- Coolant pump PWM control
- Intelligent cooling fan control
- Power brake/Power steering Signal Control
- Deceleration Light Output
Optional add-on modules:
- 5kW Battery Preheater module (Early 2024).
- 5kW Cabin Heater module (Early 2024).
- A/C Kit (for cabin cooling and battery chilling) with smart speed control (Early 2024).
SCM2 includes 4ft length harnesses.
All of the latest documentation can be found below and is available for download in PDF format. Please review all SCM documentation before ordering.
The SCM enclosure is approximately 10x6 inches and 3 inches tall.
By ordering the Systems Control Module 2 (SCM2), you agree and acknowledge the disclaimer listed in the Manual that can be downloaded below.
CAN Bus Display Kit
This CAN bus display kit is all you need for your instrumentation! Designed with simplicity in mind, this kit is very easy to install with your Orion BMS and HyPer 9 Controller. 2 wires for 12V power, and 2 wires for CAN bus, and that's it! The kit includes the display, display controller box, display harness (3 ft), CAN bus harness (6 ft). The display controller will be programmed at a CAN baud rate of 250kbps by default. 125kbps and 500kbps can be programmed by request. For advanced users, the display controller can be reprogrammed to a different CAN speed over CAN bus.
The display has a main info screen, and an additional info screen as shown in the images above. You can toggle between the two by pressing anywhere on the display.
The 'Error' text in red will appear if there is an error present on either the HyPer controller or Orion BMS. The controller error will only appear if it is a stopping or blocking fault level code.
Our new 3.5E Series Display CNC Aluminum Case is available soon in limited quantities here. This Display Case is not included in the kit and is purchased separately.
We also have a HyPer 9 only version of this display. Please see the photos, and can be ordered from the drop down menu. The first two display screenshots are of the standard Orion BMS/HyPer controller version (standard), and the next two screenshots are the HyPer controller only version.
The display is compatible with the Orion BMS and the HyPer 9 Controller, and will display the following info:
- Pack Current
- Pack Voltage
- Average Cell Voltage
- Average Cell Temperature
- Maximum Cell Voltage
- Maximum Cell Temperature
- Minimum Cell Voltage
- Minimum Cell Temperature
- Error check
- Motor Temperature
- Controller Temperature
- Error check
Note: Other display sizes are available from 2.4" - 10.1" by special order only, and custom graphics are also available, please contact us for details.
Lead time: low stock, ready to ship
Universal Chill Plate
Our universal high flow chill plate has been designed for use with custom battery packs, and can be used on any liquid cooled battery box you're building. Beautifully machined, brazed, and polished 6061 aluminum which also gets pressure tested at the factory. We have designed this chill plate for our battery packs and battery chargers used in the heavy equipment industry - so rest assured, it's strong enough to handle it all. If you're hand drilling your holes, you may want to order our hole pattern aluminum template available HERE. The third image on this product page is the drawing of the hole spacing.
Mounting holes are 5/16" standard thread, and coolant ports are 1/4 NPT. Chill plate is 11x11" and 0.88" thick.
These are currently estimated to be back in stock early November. Limited quantities will be available then - contact us to pre-order.
The "Lightning Bug", an all electric 1974 VW Super Beetle with 200HP and 350 ft lbs of instant torque - 2017 build.
- Robert Scott
I asked around and got good recommendations about Adam and Hawkeye when I was just starting - ALL proved to be true. Every step of the way, if I got so stuck AND after doing my own research through forums and Vendor FAQs and the like, if I had to ask Adam he would send me the most specific replies or work with the vendor that made the part to get an answer.
Most of the vendors don't really want to talk to the end customer - that's why it's so important to pick your key supplier carefully. I can't say this with any more emphasis - my project would NEVER have gotten to where I am right now without the help and recommendation from Adam and Hawkeye. Everything I've bought from him has been exactly what I needed, nothing wasted. 100% recommend Hawkeye for your EV build.
PS - he also makes one of the most time saving devices for almost any project - the Low Voltage Junction Box - the SCM. This will save you hundreds of hours of wiring - that's in his quote on his site and I can sit here today and tell you that it's no idle boast - the time saved is huge!
- Patrick Graham
- Roy @electric_jeep
- Mark Gilbert
- Steve Stanton
- Richter12x2 (Josh)
- James Fleischman