Technical discipline
We follow the standards. When in doubt, we measure. When we measure, we document. We sell what the site requires, not what the customer wants to hear.
Who we are
Engineers from northern Mexico, building energy systems for northern Mexico
PSE (Proyectos y Soluciones en Energía) is the operating brand of Grupo Empresarial CIAE (GECIAE) for solar energy and electrical engineering.
Why PSE exists
Clean energy, built with engineering discipline
The energy transition in northern Mexico runs through its industries, its businesses and its homes. PSE exists so that transition is done to code, with real engineering and with service that lasts as long as the system.
We are not a broker reselling imported panels. We are an engineering team with manufacturer authorization (GOODWE), our own crews for installation and operation, and the backing of a business group with more than three decades of experience in northern Mexico.
Legal details
Legal name: PSENERGIA SOLAR S.A. de C.V.
Tax ID (RFC): PSO240322JT8
Tax regime: General regime for legal entities (Régimen General de Ley Personas Morales)
Incorporated: March 22, 2024
Registered address: Calle Adalberto Truqui 93, Interior B, Col. Pimentel, 83188 Hermosillo, Sonora
Business group: Grupo Empresarial CIAE (GECIAE)
Our values
Four principles we don't compromise on
In-house team
Engineering, installation and service are carried out by our own people. We do not subcontract delivery: we control quality from the first kWh to the last.
Long horizon
We care about the customer who comes back and refers us. That is why we put 25+ year relationships (the service life of a system) ahead of one-off projects.
Guaranteed service
As the only GOODWE Authorized Service Center in Sonora, we work on inverters under the manufacturer's warranty directly. Operational maintenance through LIMSON, our group's panel maintenance company.
Timeline
Methodical growth since 2024
- 2024
PSE formally incorporated
PSENERGIA SOLAR S.A. de C.V. was incorporated on March 22, 2024 as the operating brand of Grupo Empresarial CIAE (GECIAE) specialized in solar energy.
- 2024
The only GOODWE Authorized Service Center in Sonora
We received authorization from the manufacturer, GOODWE, as an Authorized Service Center: direct service on inverters under warranty, with no intermediaries.
- 2026
4,060+ kWp installed
As of June 2026: more than 4 MW of cumulative installed capacity across industrial, commercial and residential projects in northern Mexico.
- 2026
Expansion into power quality
We added power factor correction and power quality services to the portfolio, with investment in Class A measurement equipment.
Grupo Empresarial CIAE (GECIAE)
PSE does not work alone
We are one of the operating brands of Grupo Empresarial CIAE (GECIAE), together with LIMSON, IED, CIAE, CIAE Construcciones and CIAE Inmobiliaria.
That structure lets us deliver turnkey projects without subcontracting what is critical: IED performs the balance-of-plant electrical work, CIAE Construcciones the civil work, LIMSON the maintenance afterward and CIAE the training of personnel. CIAE is also an evaluation center for CONOCER, Mexico's national council for labor competency certification. The electrical verification of each installation is performed by an accredited unit that is independent of the installer.
Sister companies
- LIMSON Professional cleaning and maintenance of solar panels.
- IED Industrial electrical engineering (low, medium and high voltage).
- CIAE Certified professional training (CONOCER evaluation center).
- CIAE Construcciones Civil and industrial construction.
- CIAE Inmobiliaria Real estate development.
Leadership
Who leads PSE
Joaquín Corella Puente
CEOSolar energy engineer, founder and CEO of PSE. Author of the book Guía de Diseño e Instalación de Paneles Solares Fotovoltaicos (published in Spanish) and host of the CIAEnergia YouTube channel, where he documents the design, installation and standards of photovoltaic systems.
Watch the CIAEnergia channel (in Spanish) Team areas
Every stage has an owner
Each project has a sales lead who listens, a technical lead who designs, our own crew that installs and after-sales service that responds when something is needed. No stage is subcontracted to outside integrators. If something goes wrong, we know who did the work and how to fix it.
Sales Management
Sales · Industrial accountsHandles industrial and agro-industrial accounts. Manages turnkey projects from the first meeting to closeout.
Project Engineering
Engineering · Technical designPhotovoltaic design, sizing, balance-of-plant electrical engineering and regulatory filings with CFE, Mexico's state-owned electric utility.
Operations and Installation
Operations · Field workCoordinates crews, panel installation and balance-of-plant electrical work. Makes sure quality holds on site.
GOODWE Technical Service
After-sales · WarrantiesDirect technical service on GOODWE inverters, as a GOODWE Authorized Service Center. Warranty claims handled in-house.
Administration and Finance
Administration · ContractsContract management, invoicing, collections, tax compliance and the day-to-day administrative relationship with customers.
Let's talk
Talk to the engineers who would build your project
Start with a no-cost technical site visit, a 15-minute call or an email with your question. No pressure, no sales script. We also welcome visits at our offices in Hermosillo.