Company Overview & Intelligent Product Solutions

Tesla Power Frunk

Yahasun · 5/27/2025

Overview

Presentation Flow

01

Company Foundation

Yahasun and Guangzhou Tongyang automotive electronics experience.

02

Product Solution

Power frunk principle, controls, features, and parameters.

03

Validation Evidence

Frunk/trunk testing, EMC/EMI, waterproof and sealing performance.

04

Customer Value

Convenience, installation experience, and stronger Tesla ownership experience.

Company Overview

Yahasun: U.S. sales backed by Tongyang manufacturing

2014Yahasun.Inc founded

2006Guangzhou Tongyang founded

30+Audi product lines

1M+Cumulative shipments

Product Coverage

Audi, BMW, Mercedes-Benz, and Tesla.

Brand Support

Patented technologies, market protection strategies, and 4S dealership installation services.

Our Advantages

Manufacturing, installation technology, and service experience

01

Large-scale manufacturing

Rapid product upgrades and premium quality products.

02

Vehicle installation technology

Designs focused on easy installation and secure integration.

03

Customer service

Installation services and field experience that improve satisfaction.

20,000+

Tesla Model S/3/X/Y powered frunks sold after Tesla product development began in 2016.

Product Overview

Power frunk principle and technical parameters

The electric front trunk improves owner convenience by opening or closing the front trunk lid through app, touchscreen, voice, remote control, and a front trunk button.

01Command

App / Touchscreen / Voice / Remote / Button

02ECU control

Receives open or close command.

03Strut + latch

Drives the front hood open or close.

VoltageDC12-18V

CurrentDC2.1A

Sleep&Standby1.4mA

Stay strut180-370Nm

Control Methods

Five ways to open the Tesla electric frunk

AppFrunk buttonVoice controlRemote controlTouchscreen

Product Features

Plug-and-play integration with stable product quality

01

Plug-and-play

All connectors are plug-and-play.

02

Tesla-compatible design

Fully matched and compatible with Tesla vehicle design.

03

Non-destructive installation

Installation is designed to avoid destructive modification.

04

Stable quality

Engineered for safety and peace of mind.

05

Easy installation

Convenient operation and improved customer experience.

Testing

Frunk and trunk testing

Test

Frunk and trunk testing with original equipment media.

What it proves

Visible validation support for product reliability.

Customer value

Confidence in everyday powered opening and closing.

EMC / EMI

Electromagnetic compatibility and interference testing

Test

Frunk and trunk testing - EMC/EMI.

What it proves

Electromagnetic Compatibility and Electromagnetic Interference testing.

Customer value

Supports stable behavior in automotive electronic environments.

Waterproof & Sealing

Motor module waterproof and sealing performance testing

Test

Motor module waterproof and sealing performance testing.

What it proves

Sealing performance around the motor module.

Customer value

Supports confidence in product durability.

Customer Value

Why Tesla vehicles need an electric frunk

EV trend

Most electric vehicles already come equipped with an electric frunk function.

ES8 / ES6 / ET7 / P7i / G9 / X9 / Mi / Lucid ...

Tesla storage

Large front trunk for food, sports equipment, backpacks, or odorous food.

Large front storage space

Installed value

Enhances technology and luxury experience after installation.

Convenience + better utilization

Technology brings convenience.

Service Experience

Convenience through installation and support

A verified power frunk upgrade for a more convenient Tesla ownership experience.

Owner convenience

Improve the convenience experience for Tesla owners.

Installation inspection

Technicians inspect and correct minor issues during installation.

DIY-friendly

Customers with hands-on skills are encouraged to install the automatic frunk themselves.

Installed experience

The team has installed thousands of units across all Tesla models.