Services

Green Energy Solutions for a Sustainable Future

At Merge AB, we deliver innovative, reliable, and sustainable solutions to power your energy projects. From transformer installations to renewable energy systems and cutting-edge datacenter cooling, our global expertise ensures your success—wherever your project takes you. Explore our services below and discover how we can help you achieve your goals.

Oil-Filled Power and Distribution Transformer Installations

Global Expertise for Reliable Power Delivery

We specialize in end-to-end solutions for oil-filled power and distribution transformers, ensuring efficiency and reliability for utilities, industrial facilities, and renewable energy projects worldwide. Our team brings decades of experience to every project, delivering tailored solutions that meet the highest international standards.

Consulting: Comprehensive feasibility studies, site assessments, and transformer selection to optimize performance.
Installation: Seamless global deployment, including transportation, assembly, and integration into existing grids.
Commissioning: Testing, calibration, and startup to ensure operational excellence.
Maintenance and Support: Long-term service contracts for oil testing, monitoring, and preventive maintenance.
Retrofit and Upgrades: Modernization of existing transformers with eco-friendly cooling and smart monitoring systems.

With projects spanning from the Middle East to Northern Europe, we’re your trusted partner for transformer solutions that stand the test of time.

Offshore and Onshore Windfarm Services

Powering the Renewable Energy Revolution

Merge offers a full suite of services for offshore and onshore windfarms

We have more than 5 years of experience in windfarm transformer and HV equipment service, troubleshooting and maintenance projects.

Solar Farm Services (PV and PVT), EPC, and Project Preparation

Harnessing Solar Energy with Efficiency and Innovation

From advisory to full EPC services, Merge delivers turnkey solar solutions for photovoltaic (PV) and photovoltaic-thermal (PVT) projects. Our expertise ensures maximum energy output, cost efficiency, and sustainability, with PVT projects achieving an impressive ROI of under 4 years.

Solar Farm Advisory: Site selection, solar yield analysis, environmental compliance, and financial modeling.
Engineering, Procurement, and Construction (EPC):

Engineering: Custom solar farm design, including panel layout, inverter selection, and grid integration.
Procurement: Sourcing panels, inverters, and mounting systems at competitive rates.
Construction: Ground-mounted and rooftop installations with a focus on safety and efficiency.

Project Preparation: Feasibility studies, permitting, stakeholder engagement, budgeting, and tendering.
Commissioning and O&M: Performance testing, grid connection, and ongoing maintenance for long-term efficiency.

Whether you’re building a 5 MW rooftop system or a 50 MW solar farm, we’ll help you harness the sun’s potential with solutions that deliver results.

Green Datacenter Cooling Design

Sustainable Cooling for the Digital Age

Merge AB leads the way in green datacenter cooling, designing systems that reduce energy consumption and carbon footprints while ensuring optimal performance. Our innovative solutions help datacenters operate sustainably without compromising on reliability.

Consulting: Energy audits and cooling needs assessments tailored to your datacenter.
Design: Custom cooling systems using eco-friendly refrigerants, free cooling, and liquid immersion technologies.
Implementation: Installation of chillers, CRAC units, and heat recovery systems for maximum efficiency.
Integration: Combining cooling systems with renewable energy sources for net-zero operations.
Monitoring and Optimization: Real-time energy monitoring and adjustments to maintain peak performance.

In 2024, we designed a fully green cooling system for a datacenter in Northern Sweden, cutting cooling energy use by 40% through free cooling and heat recovery. Let us help you make your datacenter a model of sustainability.

Dry type & Oil Filled transformer UL Certification Service

UL Certification Details: The service incorporates UL’s expertise in transformer certification, as outlined on ul.com. It references specific standards like UL 1561, UL 1446, and UL 60076, which are used for dry-type and oil-filled transformers, as well as IEC standards for global market access. This aligns with UL’s focus on evaluating transformers from 24V to 69kV for safety, efficiency, and K-factor ratings.

Market Relevance: The text highlights the growing North American transformer market (USD 9.34 billion in 2025, per web sources), emphasizing the demand for UL-certified transformers in grid modernization and renewable energy projects.

Client Benefits: The service addresses the need for compliance with U.S. and Canadian standards (e.g., OSHA NRTL requirements), offering a clear path to market access while also supporting global expansion through combined UL and IEC testing.

Integration: The new service fits seamlessly with Merge’s existing transformer installation services, reinforcing the company’s expertise in the transformer sector and its commitment to global market access.