Vietnam MOIT Launches Pre-Review + Fast Certification for PV Trackers

Vietnam’s Ministry of Industry and Trade (MOIT) launched a new online ‘pre-review + fast certification’ channel for photovoltaic (PV) tracking systems on April 28, 2026. This development directly affects manufacturers and exporters of solar tracking hardware—particularly Chinese firms supplying single-axis and dual-axis hydraulic or smart-algorithm-based trackers—and signals a structural shift in Vietnam’s import compliance process for grid-connected solar infrastructure.

Event Overview

On April 28, 2026, the Vietnamese Ministry of Industry and Trade (MOIT) officially activated an online certification channel for PV tracking systems. Under this mechanism, applicants—including foreign manufacturers—may submit technical documentation, CE or IEC 61724-2 test reports, and local agent authorization letters entirely online. The official processing time has been reduced from 90 days to 12 working days. The initial scope covers single-axis and dual-axis hydraulic-driven trackers, as well as those incorporating intelligent control algorithms.

Industries Affected by This Change

Direct Exporters & Trading Enterprises
Exporters of PV tracking systems to Vietnam—especially China-based manufacturers without local legal entities—are now subject to a streamlined but formally codified entry path. The change affects how they structure documentation submission, select authorized local agents, and align testing standards (e.g., mandatory IEC 61724-2 reporting) with Vietnamese regulatory expectations.
Impact is primarily procedural: reduced lead time for market entry, but increased upfront rigor in document completeness and conformity evidence.

Manufacturing Enterprises (OEM/ODM)
Firms producing trackers under private label or contract manufacturing arrangements must now ensure their product design and test protocols meet both IEC 61724-2 requirements and MOIT’s interpretation of ‘tracking system’ scope. Hydraulic actuation and algorithmic control logic—now explicitly named in the first phase—may trigger additional validation steps during pre-submission review.
Impact centers on design-to-compliance alignment: earlier engagement with testing labs and clearer specification of control architecture in technical files is now operationally necessary.

Supply Chain & Compliance Service Providers
Third-party service providers—including local agent networks, certification consultants, and logistics integrators supporting PV hardware imports—face revised demand patterns. With approval cycles compressed to 12 working days, coordination windows between documentation finalization, lab report issuance, and MOIT portal submission have tightened significantly.
Impact manifests in scheduling discipline: overlapping verification timelines (e.g., concurrent test report generation and agent authorization) are no longer optional but essential to avoid bottlenecking at the MOIT gateway.

What Relevant Enterprises Should Monitor and Do Now

Track official scope expansions beyond the initial tracker categories

The current channel applies only to single-axis/dual-axis hydraulic and smart-algorithm trackers. Analysis shows MOIT may extend eligibility to electromechanical or passive trackers in future phases—but no timeline or criteria have been published. Enterprises should monitor MOIT’s official notices for formal updates rather than assume broad applicability.

Validate test report alignment with IEC 61724-2:2017 Edition 2

The requirement specifies IEC 61724-2—not general IEC 61215 or IEC 61730. Observation shows some existing test reports reference outdated editions or omit required performance metrics for tracker-specific monitoring (e.g., irradiance sensor calibration traceability, data logging frequency). Firms should audit current reports against Clause 6 and Annex A of IEC 61724-2:2017 Ed.2 before submission.

Distinguish between policy signal and operational readiness

While the 12-working-day target is stated, MOIT has not disclosed average actual clearance times or rejection rates since launch. From industry perspective, early adopters should treat the first 60 days as a calibration period—anticipating potential requests for supplemental clarification, especially on hydraulic system safety documentation or algorithm transparency disclosures.

Prepare localized agent agreements with enforceable technical oversight clauses

The requirement mandates submission of a local agent authorization letter. Current practice suggests MOIT reviewers assess whether the agent possesses technical capacity to liaise on conformity issues—not merely customs or administrative representation. Enterprises should revise agent agreements to include defined responsibilities for technical file maintenance, test report verification, and response coordination in case of MOIT inquiry.

Editorial Perspective / Industry Observation

This initiative is better understood as a regulatory signal than an immediate operational outcome. Observably, MOIT is prioritizing predictability and transparency in a high-growth subsegment of solar imports—without relaxing technical thresholds. The 12-day target reflects administrative digitization progress, yet its sustainability depends on consistent upstream compliance from exporters. Analysis shows the move aligns with Vietnam’s broader effort to accelerate utility-scale solar deployment while maintaining grid integration safeguards. However, it does not imply broader simplification across other PV components (e.g., inverters or mounting structures), nor does it replace type approval or post-market surveillance obligations.

Industry should view this as a focused optimization—not a deregulatory shift. Continued attention is warranted on whether MOIT publishes guidance documents clarifying acceptable test lab accreditations, minimum data logging requirements for smart algorithms, or definitions of ‘hydraulic drive’ versus hybrid actuation.

Conclusion
This update represents a targeted improvement in regulatory efficiency for a narrow but technically critical category of solar hardware. Its significance lies less in speed alone and more in MOIT’s explicit framing of PV tracking systems as a distinct compliance class—separate from generic PV equipment. For stakeholders, the appropriate stance is cautious adoption: leverage the faster pathway where fully aligned, but avoid extrapolating its rules to adjacent product types or markets without further confirmation.

Information Sources
Primary source: Official announcement by Vietnam Ministry of Industry and Trade (MOIT), issued April 28, 2026. No supplementary guidance documents, implementation circulars, or FAQ materials have been published as of the announcement date. Ongoing observation is recommended for updates on scope extension, rejection rate data, or technical interpretation notes.