Overview/Training

Training programme

The bottleneck
is people.

High-voltage work is a licence problem as much as a skill problem. CYLT runs training bases, publishes bilingual textbooks, and has put more than 3,000 technicians through structured EV courses.

Training base2022 · Longping
Technicians trained3,000+
Partner network100+
LanguagesChinese / English

Curriculum

Four levels,
in order.

Each level ends with a practical assessment. A technician moves to the next level only when the bench work is safe without supervision.

  1. 01

    Safety and foundation

    High-voltage architecture, isolation procedure, PPE, lock-out and the vocabulary of a pack.

  2. 02

    Diagnostics

    Scan tools, insulation and capacity measurement, fault-code trees, and how to read a module under load.

  3. 03

    Repair and assembly

    Module replacement, pack re-balancing, inverter and e-drive work, torque discipline and end-of-line checks.

  4. 04

    Vehicle and customer

    Road test, ADAS calibration, handover documentation and what to tell an owner about battery health.

How it is taught

Bench first,
slides second.

Every module is taught on hardware: a real pack, a real inverter, a real fault. Theory is the explanation of what the technician has already seen fail.

  • Bilingual theory and practice textbooks, written by the training team
  • Equipment matched to the tools a partner will actually run
  • Assessment on the bench, not a multiple-choice paper
  • Train-the-trainer option for partners building their own base
Two technicians in safety glasses testing an opened battery pack
Instructor with three trainees at a workbench

Cohorts

Small groups,
real faults.

Cohorts are kept small enough that everyone works on the hardware. Partner teams can be trained in Changsha, or the programme can travel with a resident instructor.

Ask about a cohort

Train a team

Send the roster.

Tell us how many technicians, what they already work on, and where they will work. The reply is a level, a duration and a certification route.

Request training