Geopolitical crises have repeatedly exposed Bangladesh’s excessive dependence on imported fossil fuels, driving up energy prices and depleting foreign exchange reserves. The ongoing war in the Middle East has once again highlighted this structural vulnerability. To mitigate such external shocks, Bangladesh must urgently expand its domestic renewable energy capacity. But to what extent does the government demonstrate genuine commitment to a renewable energy transition? And if such intent exists, are current policies and strategies being implemented effectively? The answer, unfortunately, appears to be no. While financing constraints, investment gaps, and taxation remain the primary barriers to renewable energy expansion in Bangladesh, another critical issue has received far less attention: barriers related to imported renewable energy components.

Renewable energy systems typically rely on high-quality components that can deliver efficient, stable, and durable performance under challenging environmental conditions. A robust solar components testing facility is, thereby, essential to ensuring that these products meet international safety and performance standards. Proper testing ensures optimal energy conversion and storage, and safe operation in challenging environmental conditions. It improves system efficiency, reduces failure risks, and ensures maximum return on investment for end users.

Bangladesh needs its own dedicated renewable energy components testing institute for a successful renewable energy transition. Countries currently leading in renewable energy transition—such as Germany, Italy, the US, China, and India—all have their own specialised testing institutes for renewable energy components. Even Pakistan, which has recently achieved a 46 percent share of renewable energy in its electricity generation mix as of September 2025, established a state-of-the-art solar panel testing facility in collaboration with South Korea in December 2025.

However, there is no single dedicated renewable energy components testing institute in Bangladesh. Neither does the country have its own comprehensive solar components testing facility, although approximately 78 percent of the total renewable energy capacity comes from solar power in Bangladesh. The Bangladesh Standards and Testing Institution (BSTI) has performed a limited role in this area, but its capacity remains significantly constrained. For instance, its capabilities for testing solar inverters are negligible, and it does not offer testing services for other solar components.

Normally, solar panels are certified based on internationally recognised standards, which are enforced by national testing authorities. Unfortunately, Bangladesh has not developed its own certification framework for solar panels. Instead, it adapts different international standards such as the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), etc. Moreover, BSTI’s testing system is mainly documentation-based. It is not based on direct physical testing. Usually, a company imports solar components and submits the certificates to BSTI, and then BSTI reviews them to determine compliance with the required standards. If approved, the product is listed in BSTI’s database. Once a specific model is listed, subsequent imports of the same model do not require further testing. However, bureaucratic delays often complicate the process. Sometimes, even with BSTI certifications, the Sustainable and Renewable Energy Development Authority (SREDA) conducts unnecessary and lengthy documentation checks that may take three to four months. As a result, importing companies cannot install solar panels for the customers on time, escalating project costs and diminishing efficiency.

Another major concern is that BSTI lacks adequate modern and advanced testing equipment for testing solar panels and solar inverters. Without proper testing infrastructures, imported solar panels and inverters often fail to meet their claimed quality and performance standards: for example, a solar panel advertised as having a capacity of 500 watts delivers only 300 watts. Therefore, the current government should urgently establish a separate testing institute for renewable energy components, if the funds for such a project are available. If not, the existing capacities of BSTI should be strengthened, modernised, and upgraded. Also, BSTI must introduce direct physical testing-based methods for all renewable energy components, rather than a purely documentation-based system. Another solution could be to establish port-based testing facilities that could significantly decrease delays by enabling rapid testing of imported products upon arrival. Otherwise, several months are wasted in bringing these components to Dhaka and distributing them among the city’s few testing labs.

As technology is changing rapidly around the world, BSTI’s testing equipment needs to be updated and modernised accordingly. In addition, the government should encourage the establishment of testing laboratories in the private sector to enhance capacity and encourage competition.