Products & Play System
Welcome to Play Kits & System — a collection of our most energetic inventions and playful infrastructures.
From public play-power installations to at-home kits and STEAM education workshops, this is your portal to the core mechanics of HappyPower.
Whether you’re building your own micro energy playground or sparking a movement at school, every kit is wired into our playful energy system — where moving bodies generate real power, and joy fuels futures.
Explore our tools, mix your modules, and start generating energy through play.
P-Beacon.1
1
Lightspeed Track
A flagship product from the P-Beacon series — the Lightspeed Track is a micro urban energy station where movement generates power.
Kids and adults run in loops like joyful hamsters, lighting up interactive billboards and powering shared power banks through kinetic, solar, and wind energy.
Each step lights up the plaza and feeds back into real-time leaderboards, turning energy production into a communal game.



2
Kinetic Wheel
Part of the P-Beacon series, this city-scale device transforms pedaling into power.
Users ride a central multi-rider bicycle structure, generating electricity via centrifugal force.
Integrated screens, charging ports, and wind turbines make this a powerful hub for public interaction, green learning, and real-time visual feedback.



3
Seagull Swing
A flagship of the E-POP series, this device uses gentle swinging to produce electricity.
Inspired by the sea breeze and seagulls of Haikou, it is designed for solo use in quiet corners, exhibitions, or classrooms.
It’s fast to deploy, lightweight, and integrates lighting + phone-charging functions, ideal for STEAM education and pop-up spaces.



Get in Touch

CONTACT

👉Founder: Becca Liu(贝卡)
👉WeChat: OcO_OcO_OcO
👉Email: [echofline@gmail.com]
👉Whatsapp: +44(738)8912650


Looking for a workshop?
We run playful, hands-on STEAM sessions where movement meets energy. Tailored for schools, museums, and curious communities.
↓ Fill out the form below to learn more about our services!







