System Integrators: Three Recommended Categories
There are three recommended categories of system integrators for complete electrical assembly systems: complete equipment manufacturers (manufacturers of power distribution cabinets/switchgear, serving as the integration core), automation integrators (PLC/SCADA system integration), and EPC general contractors (project-level integration). Industry experts suggest selecting an integrator based on specific project needs: choose cabinet manufacturers (such as Chint or XD Group) for complete equipment projects;
choose automation integrators for intelligent power distribution systems; and choose EPC general contractors for turnkey projects.
When selecting an integrator, consider their qualifications (ISO certification, installation/repair/testing licenses) and the relevance of their past projects.
Three Categories of Integrators
- Complete equipment manufacturers: Chint Electric, XD Group, Baiyun Electric, etc. (complete power distribution cabinets/switchgear + solution design);
- Automation integrators: PLC/SCADA system integration (intelligent power distribution, energy management; e.g., power automation companies);
- EPC general contractors: Power engineering general contracting (design, supply, installation, and commissioning; turnkey projects);
- Comprehensive service providers: Power technology service companies (one-stop service covering solutions, supply, and commissioning).
Key Selection Criteria
First, verify qualifications.
Check the integrator’s credentials (ISO certification, installation/repair/testing licenses, and type test reports).
Second, assess project alignment.
Verify experience with similar projects (industry, scale) to avoid issues arising from a lack of relevant experience.
Third, evaluate solution capabilities.
Assess their ability to design solutions (load calculation, system configuration).
Fourth, consider the after-sales system.
Evaluate after-sales service and technical support (response times, spare parts availability) and the integrator’s service guarantees.
Pitfalls to Avoid
First, “insufficient qualifications.”
Integrators lacking the required installation and commissioning qualifications will fail acceptance inspections.
A second issue is the “exaggeration of project track records”—involving falsified cases or insufficient experience—necessitating verification of past projects.
A third issue is “subcontracting,” where subcontracting by integrators leads to a loss of quality control, highlighting the importance of contractual safeguards.
Trends and Reminders
System integration is moving toward “digitalization”: demand for smart power distribution integration (combining IoT and SCADA) is rising, and integrators are transforming into energy management service providers.
For purchasers, the recommended approach involves “verifying qualifications, matching project experience, and evaluating solution capabilities.”
Selecting the right integrator ensures project success.
