Copper Head Rail DSL is the better option due to higher efficiency, reduced weight, lower structural cost, and longer lifespan—without the need for an aluminum equalizer. L‑Angle DSL, while usable with an aluminum equalizer, has higher resistance, weight, structural cost, and maintenance needs.
Feature‑by‑Feature Comparison
| Feature | Copper Head Rail DSL | L‑Angle DSL with Aluminum Equalizer |
|---|---|---|
| Need for Aluminum Equalizer | Not required | Required |
| Weight per Meter | Lighter | Heavier |
| Electrical Conductivity | Very high | Lower |
| Heat Generation | Less | More |
| Corrosion Resistance | Excellent | Poor |
| Maintenance Requirements | Low | High |
| Power Supply Stability | Highly stable | Less stable |
| Structural Cost | Lower | Higher |
| Overall Cost Efficiency | More cost‑effective long term | Higher long‑term costs |
For more details or to request a catalogue, contact us at sales@ieplant.co.in.