Design, build and deliver professional training & testing systems: EV Dynamometers, Motor Control (PLC+VFD), Electro‑Pneumatic & Electro‑Hydraulic PLC, Hybrid Energy, IoT Kits, and more.

Experience hands-on learning with real electric vehicles — from battery and charger to motor drive and safety systems.

Test torque, speed, power, efficiency with real-time software and safety features.

Hands-on PLC + HMI + Inverter motor training, designed like real factory automation.

Wind + Solar + Storage + Inverter, On/Off-grid, Hybrid Controller, HMI monitoring.

Train with real EV + simulation modules. Diagnose battery, motor drive, BMS, charger.

Raspberry Pi, ESP32, LoRa, MQTT, Node‑RED, HMI in one portable case.

From software GUI → hardware control → real experiments: motor, water level, heat flow.
S2N ENGINEER specializes in custom test benches and training systems for electrical, automation, renewable energy, and EV applications. We deliver end‑to‑end solutions: design, build, installation, training, and after‑sales support.
Phone: +66 89 416 6564 • Email: sathit_sittisan@hotmail.com • Address: 278/129 Soi Romklao 24, Minburi, Bangkok 10510, Thailand