Photovoltaic Power Plants
Protection of cables and drainage for high-performance solar parks
The Challenge
Tubes exposed to the sun + tight schedule + lands that flood. Techduto solves with UV/AC resistant corrugated HDPE pipes, DW double wall in buried sections and Techdreno drainage that keeps boxes and structures dry all year round.
The Brazilian solar energy market grows more than 30% per year. With thousands of hectares of panels, each hour of stoppage due to flooding or damaged cable represents direct loss. Techduto is a partner of the country’s largest photovoltaic power plants, with solutions that accelerate installation by 30%.
From pilot projects in Piauí to the largest UFV in Latin America, our pipes and ducts are present in every stage — from CC cable protection to drainage of inverter platforms.
Techduto Solutions for Photovoltaic Power Plants
Recommended lines, uses and differentials
| Line | Main Use | Differential |
|---|---|---|
| Techduto DW (double wall) | Passage of DC/MT cables in trenches and crossings | Smooth interior → 30% faster launching |
| Techduto NBR | Fully buried sections | Lightweight, flexible, wide range of diameters |
| UV / AC Lines | Exposed segments (tracker, string box) | Exclusive Anti-UV and/or Anti-Flame additive |
| Techdreno NBR / DW | Drainage of platforms and cable trenches | High flow rate, compatible with geotextile |
| Techdreno KC | Drain without blanket (express work) | Integrated micro-filters → fewer stages |
Challenges and Solutions
How Techduto addresses each challenge in Photovoltaic Power Plants
UV degradation of exposed cables
UV/AC lines with anti-UV additive and color that reduces heating — ideal for tracker and string box rises.
Damaged cables in buried trenches
Techduto DW with smooth interior: 30% faster launch, no damage to cables during passage.
Flooding on platforms
Techdreno NBR/DW drains water before it reaches equipment — dry platforms all year round.
High OPEX with maintenance
25+ year lifespan and simplified installation reduce OPEX by up to 40% vs conventional ones.
How We Apply It
Techduto methodology in 3 steps
Diagnosis
Analysis of electrical layout, flooding points and sections exposed to the sun.
Project
Plotting, diameters, UV/AC sections and drainage collectors — all specified.
Execution
Laser/GPS guided installation → work on schedule, zero rework.
Frequently Asked Questions
Common questions about Photovoltaic Power Plants
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