On July 25, 2026, Brazil's National Institute of Metrology, Standardization and Industrial Quality (INMETRO) issued an announcement clarifying that, as of December 1, 2026, the mandatory certification scope of INMETRO Ordinance No. 527/2022 will be extended to all steam-type photovoltaic cleaning equipment with a rated power of ≥1.5kW, covering both residential and commercial models. For photovoltaic cleaning equipment manufacturers, exporters, importers and distribution channels, as well as parties involved in project delivery and equipment procurement for the Brazilian market, this change deserves close attention because it directly concerns product market access, certification arrangements and delivery compliance requirements.

What equipment and requirements are covered by this expansion

According to the information disclosed, the core content of INMETRO's adjustment is to extend the mandatory certification scope, which previously covered only motorized rail-mounted equipment, to all steam-type photovoltaic cleaning equipment with a rated power of no less than 1.5kW. The applicable scope includes both residential and commercial models.

According to the announcement, from December 1, 2026, the relevant equipment within the scope must pass the CB Scheme plus local differences testing and bear the INMETRO mark. This means that the compliance requirements for steam-type photovoltaic cleaning equipment in the Brazilian market have been incorporated into a more clearly defined mandatory certification framework.

Which business areas will be affected first

Equipment manufacturing and export for shipments to Brazil

Based on the analysis, manufacturers and direct trading companies will be affected most directly, because the expansion of the certification scope first determines whether products can enter the target market. The main impacts will be reflected in model review, technical document preparation, certification process planning and shipment schedule management. In particular, products that are steam-type and have a rated power of ≥1.5kW require prompt confirmation as to whether they fall within the scope of the new regulations.

Import distribution and channel delivery

From the perspective of business execution, importers, channel partners and local distributors need to focus on whether the relevant equipment has the required certification and marking conditions from the effective date. The impacts may be concentrated in procurement acceptance, inventory planning, customs clearance supporting documents and compliance explanations for end-user sales. For projects currently in progress or stock preparation plans, management of the relevant time points will become more sensitive.

End-user procurement and service application scenarios

For purchasers, end-user companies and parties involved in cleaning services, the impact of this change will be reflected more in equipment selection and delivery confirmation. It appears that any future procurement, replacement or new application of photovoltaic cleaning equipment involving the Brazilian market will require greater attention to the equipment category, rated power and whether the equipment meets INMETRO mandatory certification requirements, so as to avoid compliance obstacles during subsequent delivery or use.

Practical issues that currently require closer attention

First confirm whether the product accurately falls within the new scope

Relevant companies should first verify, based on the announcement, whether their products are steam-type photovoltaic cleaning equipment and whether their rated power reaches or exceeds 1.5kW. The statement that both residential and commercial models are covered also requires clear correspondence in product classification and sales lists to avoid misjudging the applicable scope.

Certification routes and delivery schedules should be assessed together

Since the requirements clearly specify that products must pass the CB Scheme plus local differences testing and bear the INMETRO mark, companies need to assess certification preparation together with order, shipment and delivery plans on the same timeline in actual business operations. For business involving deliveries around December 1, 2026, particular attention should be paid to whether documentation, testing arrangements and marking preparation can be properly coordinated.

Communication with customers and channels should be initiated in advance

From a practical perspective, manufacturers, exporters, importers and channel partners should align their communication at an early stage and clarify which models are affected, when the requirements will apply and which delivery documents will reflect the certification requirements. The purpose is not to broaden the interpretation, but to reduce information inconsistencies during procurement, acceptance and contract performance.

Continue monitoring subsequent official statements

What currently deserves greater attention is that, although the announcement has provided the effective date and basic requirements, companies still need to continuously verify subsequent official statements, the boundaries of applicability and operational details during implementation. Further comparison with the formal regulatory text and implementation requirements is often necessary between policy signals and business execution.

This development is more like an extension of the scope of market access rules

It appears that this information is not simply an adjustment to equipment classification, but rather a clear extension of the market access boundaries for photovoltaic cleaning equipment in Brazil. Previously, mandatory certification covered only motorized rail-mounted equipment. The inclusion of steam-type equipment this time indicates that regulatory attention has extended from a single equipment type to a broader range of cleaning equipment forms.

From an industry perspective, this change is more appropriately understood as a clearly implemented short-term compliance change and, at the same time, a medium-term signal worth continuing to observe. In the short term, relevant companies face a definite effective date and certification requirements. In the medium term, they need to continue monitoring whether Brazil will introduce more specific market access arrangements for additional categories of photovoltaic cleaning equipment. However, this extension should currently still be regarded as an observation-based assessment rather than an established outcome.

The significance for the industry lies in moving compliance requirements forward

Overall, Brazil INMETRO's inclusion of steam-type photovoltaic cleaning equipment within the mandatory certification scope directly changes the compliance threshold that relevant products must meet before entering the Brazilian market, rather than the market demand itself. For industry participants, the significance of this information is mainly that any business involving steam-type equipment with a rated power of ≥1.5kW and targeting the Brazilian market needs to incorporate certification, testing and marking requirements into product and delivery management at an earlier stage.

The most appropriate way to understand this information at present is to regard it as an adjustment to the market access rules with a clearly specified effective date. It is not a procedural update that can be ignored, nor is it sufficient to exaggerate it as a definite change to the structure of the entire industry. Continued observation in light of implementation practices is still required.

Basis of this article and directions for subsequent verification

This article was generated based on the information title, event date and event summary provided by the user. The core information includes: INMETRO issued an announcement on July 25, 2026, stating that, from December 1, 2026, the mandatory certification scope of INMETRO Ordinance No. 527/2022 will be expanded to all steam-type photovoltaic cleaning equipment with a rated power of ≥1.5kW, covering both residential and commercial models. The relevant equipment must pass the CB Scheme plus local differences testing and bear the INMETRO mark. Previously, the scope covered only motorized rail-mounted equipment.

For this type of information, continuous verification against official announcements, standards organization documents, corporate announcements, industry association information and reports from authoritative media is generally still required. Since no specific official source link was provided in the input, this article does not cite a specific link. Subsequent attention should focus on the formal regulatory text, implementation practices and whether further supporting explanations are issued.