Elecnor Group selects LONGi's newest Hi-MO 9 modules for landmark 60 MW solar project in Dominican Republic

LONGi, a global leader in solar technology,and Elecnor Group, a prominent Spanish engineering and construction conglomerate, today announced the signing of a new ground-mounted photovoltaic(PV) plant project in the Dominican Republic. This significant collaboration will involve the deployment of 60 MW of solar capacity, utilizing LONGi'scutting-edge Hi-MO 9 module series. The project's owner is Empresa Generadorade Electricidad Haina (EGE Haina), the largest electricity generation companyin the Dominican Republic and a major public-private enterprise in the Caribbean.

This project marks a pivotal milestone for LONGi, representing its first Hi-MO 9 project in the Dominican Republic. The selection of the new Hi-MO 9 modules underscores their superior performance and efficiency, aligning perfectly with the project's demanding power generation and environmental objectives.

LONGi has recently received two major awards for its module’s technology. The first was by the certification body RETC through its 2025 PV Module Index Report, where the company was honoured with the "Overall Highest Achiever" award for the seventh consecutive year, recognizing its outstanding performance across three key dimensions: reliability, performance,and manufacturing quality. The second was by Kiwa PVEL through its 2025 PV Module Reliability Scorecard. LONGi modules once again secured the"Top Performer" designation due to its outstanding results in critical tests including TC (Thermal Cycling), MSS (Mechanical Stress Sequence), PID (Potential Induced Degradation), LID+LETID (Light Induced Degradation and Light and Elevated Temperature Induced Degradation), and PANFile (Simulation Data File Performance). This marks the eighth time LONGi has received this prestigious PVEL certification, further solidifying its sustained leadership in global PV module reliability and performance.

"We are incredibly proud to partner with Elecnor and EGE Haina onthis groundbreaking project in the Dominican Republic," said David Sanchez, General Manager Iberia of LONGi Solar Europe."As a global leader known for ourfocus on Back Contact technology, particularly N-type HPBC cells, the deployment of our new Hi-MO 9 modules in this capacity signifies our commitment to providing advanced, high-performance solar solutions that accelerate the global energy transition. Our modules, which have been awarded “Highest Achiever and Top Performer” status by independent bodies such as RTEC and Kiwa PVEL, are a proof of LONGi’s products and technology reliability. This collaboration will set a new benchmark for solar energy in the Caribbean."

Elecnor, with its extensive experience in over 40 countries and over 10 GW of operational solar PV, will be responsible for the engineering, procurement, and construction (EPC) of the plant. Their expertise in developing large-scale renewable energy projects will be instrumental in the successful completion of this endeavour.

"Collaborating with LONGi on this project allows us to leverage their industry-leading module technology to deliver a highly efficient and sustainable solar solution for EGE Haina," commented Jorge Baudin, PMO Manager for Center, North America and Caribbean of Elecnor. "LONGi's reputation for technological leadership in Back Contact solutions, combined with the Hi-MO9 impressive specifications and proven durability, are very well aligned with our rigorous requirements for optimal project power generation and environmental considerations, contributing to a greener future for the Dominican Republic."

"This 60 MW solar project is a testament to EGE Haina's unwavering commitment to diversifying our energy matrix and leading the charge towards a sustainable future for the Dominican Republic," stated Ricardo Estévez, Senior Director of Development at EGE Haina. "Integrating LONGi's advanced Hi-MO 9 modules into our Esperanza Park operations will significantly boost our renewable energy capacity, reinforcing our role as a key player in the Caribbean's clean energy transition and contributing substantially to our national climate goals."

This pv project will contribute significantly to EGE Haina's ambitious renewable energy portfolio within the Esperanza Park. Upon completion, the entire plant is set to become the largest mixed renewable energy base in the Dominican Republic. The Esperanza 2 unit alone is projected to generate over 115 GWh of electricity per year, equivalent to reducing approximately 70,000tCO₂e emissions annually, significantly bolstering the nation's clean energy goals.

The partnership between LONGi, Elecnor, and EGE Haina represents a strong commitment to advancing renewable energy infrastructure in the Caribbean,promoting energy independence, and contributing to global climate action.