Engineering
Specialized Engineering Solutions in Photovoltaics, BESS and Power Quality
We develop detailed engineering, grid integration studies, and electrotechnical designs under strict regulatory compliance (RETIE, NTC 2050, and Grid Codes). We deliver bankable, safe, and operationally optimized projects from the conceptual phase to commissioning.
1. Engineering Services Portfolio
Detail Engineering and Photovoltaic Design:
- Preparation of unifilar and multi-row electrotechnical planes in low and medium voltage.
- High precision PVSyst modeling: 3D shading analysis, albedo, degradation and P50/P90 generation estimation.
- Pipeline dimensioning, DC/AC wiring, overvoltage/overcurrent protections and grounding systems (SPAT).
Grid Studies and Connectivity Management:
- Load flow analysis, short circuit calculation and protection coordination in specialized software (DIgSILENT / ETAP).
- Energy quality studies: harmonics analysis, flicker and dynamic reactive power compensation.
- Comprehensive management of capacity allocation and legalization procedures before the Network Operator (OR).
Storage Engineering (BESS) and Microgrids:
- Technical architecture for AC and DC coupling in isolated (Off-Grid) and hybrid systems.
- Constitución de estrategias de control EMS/PMS para energía de exterior, giros migratorios y Peak Shaving.
Oversight, Due Diligence, and Technical Audit:
- Independent review of third-party designs for bankability and investors.
- Preliminary diagnosis and inspection for RETIE / NTC 2050 compliance certification.
2. Differential Services Matrix
| Project Phase | Conventional Engineering | Specialized Engineering ISOEN | Direct Benefit |
| Initial Design | Generic plans without optimization of voltage drops | Detailed thermal and electrical modeling, minimizing losses in DC/AC sections | Reduction of LCOE and lower cost in conductors |
| Legalization | Reactive procedures with reprocessing before the Grid Operator | Pre-formed technical dossier under specific requirements of the local standard | Connection point approval without delays |
| BESS integration | Rigid designs that prevent adding batteries | "BESS-Ready" architecture prepared for modular storage expansion | Protection of future investment |
"Precise engineering does not represent an operational cost: it is the only guarantee to mitigate electrotechnical risks, ensure regulatory approval without reprocessing, and maximize the return on investment over 25 years."