Renewable Energy
150+ solar and wind projects worldwide. Inverter-duty transformers, ester dielectric technology, and ESG-compliant solutions engineered for the energy transition.
Our IEEE C57.159 solar PV transformers, wind-farm step-up units and BESS package substations serve US utility-scale renewable developers across ERCOT, MISO and CAISO — engineered for cyclic loading, harmonic tolerance and the harsh outdoor environments of the Permian Basin and Southwest deserts.
Texas (ERCOT) utility-scale solar PV collector transformers
California (CAISO) BESS package substations
Permian Basin solar+BESS hybrid sites
Midwest (MISO) onshore-wind step-up transformers
Arizona desert utility-scale solar collector fleets
Southeast US co-op community-solar interconnections
The Challenge
Renewable installations face unique stresses — harmonic-rich environments from inverters, cyclic loading from intermittent generation, and extreme outdoor conditions.
Our Solution
Our renewable-specific transformers are designed from the ground up for these conditions. K-factor rated, inverter-duty, with optional natural ester fluid for enhanced sustainability.
Powering the Clean Energy Transition.
Purpose-built inverter-duty transformers (K-factor compliant)
Natural ester option for zero-environmental-impact installations
Optimised for cyclic loading and harmonic-rich environments
Compact pad-mounted designs for wind farm applications
120 MVA Solar Step-Up for NEOM — The Line
Purpose-engineered 120 MVA solar step-up transformers with natural ester dielectric fluid for the world's most ambitious renewable city. K-13 rated, designed for inverter-driven harmonic stress and desert thermal cycling.
Where We Exceed the Standard
Our engineering team doesn't design to minimum specifications. Every parameter is pushed beyond industry norms — because your operations demand it.
Harmonic Tolerance
Standard transformers derate rapidly under inverter harmonics. Our K-13 designs absorb harmonic-rich loads without additional cooling or derating.
Dielectric Fluid
97% biodegradable natural ester fluid with 360°C fire point vs. 160°C mineral oil — meeting ESG mandates while exceeding thermal and fire safety standards.
Cyclic Loading Capacity
Solar generation peaks don't align with flat ratings. Our designs sustain 150% nameplate for 4 hours, matching actual solar irradiance profiles.
Frequently Asked Questions
Recommended Products
Cities where this sector is deployed
Need a Sector-Specific Solution?
Our engineering team understands your industry's unique challenges. Let's design the right transformer for your application.