Solar Auxiliary Transformer: Supporting Solar Projects with Steady Power
5KVA to 40KVA
800 or 690VAC
50/60Hz
Copper / Aluminum
Dedicated catalog range | High Efficient Designs | Indoor & Outdoor options available | Compact & robust designs | Leading supplier to power and EPC companies
Solar Power Plants | Captive and Grid connected both | For auxiliary and lighting loads
Compact transformers engineered for auxiliary and lighting loads in solar plants.
Solar installations require a steady supply for lighting, pumps, and other auxiliary systems. A solar auxiliary transformer meets these needs in captive and grid-connected projects. With a compact build and optimized design, it helps plants run smoothly with low maintenance.
At Ferromag Technologies, we offer solar auxiliary transformers for indoor and outdoor applications. Our products are designed to match EPC and developer requirements, ensuring long service life and consistent output.
Key Features of Our Solar Auxiliary Transformers
Designed specifically for solar projects, these transformers easily address your auxiliary power needs.
Dedicated Solar Range
Configured for lighting networks and service circuits in solar plants
Optimized Design
Built to minimize losses in secondary power distribution
Compact Build
Sized to fit control rooms and space-constrained installations
Choice of Material
Available with copper windings for conductivity or aluminum for cost efficiency
Indoor & Outdoor Options
Models built for substations, control rooms, and exposed solar farm environments
Technical Specifications
Each model is built with defined electrical parameters to simplify selection for EPCs and developers:
| Parameter | Details |
|---|---|
| Power Rating | 5 kVA to 40 kVA |
| Voltage | 800 or 690 VAC |
| Frequency | 50/60 Hz |
Our Solar Auxiliary Transformer Product Range
Our product range covers indoor, outdoor, copper, aluminum, and standard auxiliary models:
| Product | Description |
|---|---|
| Standard Solar Auxiliary Transformer | Supplies power to lighting and small auxiliary circuits in solar plants |
| Copper Wound Solar Auxiliary Transformer | Preferred for projects needing higher conductivity and reduced heating |
| Aluminum Wound Solar Auxiliary Transformer | Cost-effective option for standard auxiliary loads |
| Outdoor Solar Auxiliary Transformer | Weather-protected design for external installation in solar farms |
| Indoor Solar Auxiliary Transformer | Compact model for control rooms and indoor substations |
Applications in Solar Projects
Our solar auxiliary transformers directly support:
Lighting Loads in Solar Farms
Pumps and Motors in Captive Solar Systems
Auxiliary Circuits in Grid-Connected Plants
Ferromag Technologies: Specialized Solar Auxiliary Transformer Solutions
40+ Years of Expertise
500+ Installations
Serving Global Markets
Ferromag has established itself in the solar transformer segment through specialized solutions and EPC collaborations:
- Focused Solar Expertise: Specialized catalog developed for renewable projects
- Tested to Standards: IEC/IS compliant with verified documentation
- Strong EPC Connect: Trusted partner to major contractors for captive and grid-connected plants
- Project Support: Guidance on sizing, technical documentation, and compliance during execution
- Wider Reach: Supplying to both domestic and international solar projects
Power Your Solar Plant with Auxiliary Transformers
Ferromag’s solar auxiliary transformers deliver reliable support for lighting, pumps, and control circuits, with compact designs for indoor or outdoor use.
Our team can help with:
- Correct sizing and load matching
- Choosing between copper and aluminum windings
- Compliance and EPC documentation
FAQ
Yes, the transformers are designed to support variable loads such as pumps, lighting circuits, and control equipment without affecting performance.
Yes, models are designed to integrate seamlessly with both captive solar setups and grid-connected plants.
Yes, they are suitable for installation near control rooms, inverters, and monitoring systems due to low-noise operation.
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Inauguration of new & upgraded facility.
Clientele
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