Engineering and Operation | Consulting | Photovoltaic Plant Management
Pathology and Diagnostic Engineering | Constructions | Site Manager.
Our main services:
EPCM - SITE MANAGER
EPC - TURN KEY
CONSULTANCY
Elevate the excellence of your works through the management of solar plants with our EPCM - Site Manager service. Our highly qualified team ensures optimized performance, constantly monitoring production and efficiently resolving any setbacks.
Using the "Turn Key" method for Solar Power Plants, we offer the following service delivery model: EPC (Engineering, Procurement, Construction), from meticulous planning to flawless execution, our holistic approach ensures that each project reaches its maximum potential.
With specialized consultancy in the design and construction of mini generation solar plants, maximizing the solar potential for its customers. Its customized solutions implement efficient and sustainable systems, driving the transition to clean energy.
Projects
Obras
Two Plants - Solo
With a total of 4,748 modules, 8 inverters of 240kW and 1 of 40kW, more than 25km of cables, 2 transformers of 600kVA and 1 transformer of 1200 kVA and a challenging topography reaching a 65º slope at certain points.
Location:
Petrópolis - RJ
Data:
2,6MW/p - 4748 modules
Area:
30.000 m²
Composed of 6 110KW/p plants, the biggest challenges were the short term, processes and logistics, due to the location being in a rural area with difficult access. 3 patterns grouped together with the inverter shelters were executed. Consisting of 6 75kW inverters and 6 90 kVA transformers.
Six Plants - Solo
Location:
Cantagalo - RJ
Data:
660 KW/p - 1.350 modules
Area:
6.500 m²
Four Plants - Roof
Composed of 4 110KW/p plants, the structural part was the most challenging part of this project. Some locations were not able to receive the modules. Requests for structural reinforcement were made and the modules were installed according to what was suitable for this purpose, thus complicating the O&M of the site. However, the owner was authorized to carry out the installations and advised to purchase a robot to assist him in cleaning.
Location:
Petrópolis - RJ
Data:
440 KW/p - 920 modules
Area:
1.900m²
Composed of two 110KW/p plants and with an express delivery of just 2 days, this plant was built to meet the demand of a supermarket, but electrical restructuring was necessary to handle the generation demand, both locally and on the street.
Two Plants - Roof
Location:
Petrópolis - RJ
Data:
220 KW/p - 422 modules
Area:
1.200 m²
One Plant - Solo
Remote self-consumption plant, to meet part of the city's hospital demand. Composed of a generation of 110KW/p, 1 Solis inverter of 75kW and 1 transformer 90kVA, the biggest challenge of this project was the size of the land, meaning that we had to study different ways of allocating the plant in order to avoid shadows and losses efficiency, in addition to the delay in the delivery of structures. With all these challenges, our team followed all the processes and the plant was planned and delivered in 2 months.
Location:
Cantagalo - RJ
Data:
110 KW/p - 200 modules
Area:
980 m²
Composed of two ground and one rooftop plants with a power of 110KW/p each and a smaller one with 27KW/p, the client's system was sized to make the most of the area available for energy generation. The location serves a high consumption industry.
One Plant - Roof | Two Plants - Solo
Location::
Três Rios - RJ
Data:
357 KW/p - 693 modules
Area:
2.300m²
Our specialist photovoltaic plant project survey service offers a comprehensive and detailed approach to optimizing the installation of solar systems, both on the ground and on rooftops. We carry out a thorough analysis of the site conditions, considering aspects such as sun exposure, structure and technical feasibility. Our team of experts assesses energy needs and creates personalized projects to maximize efficiency and return on investment. Whether for large solar plants or for residential and commercial solutions, we guarantee precise planning and efficient implementation, promoting sustainability and energy savings.
Who are we?
LF Engenharia is a company established in 2021, offering engineering and consultancy solutions in solar energy throughout the state of Rio de Janeiro.
Specialists in construction management of Photovoltaic Plants, such as Site Manager, Owner Engineering and Consulting, together we have already executed more than 10.0 MWp, guaranteeing a complete service, from project review to final delivery.
LF Engenharia values commitment, excellence and quality, prioritizing the satisfaction of our customers, which is why we have a specialized team dedicated to providing, at all stages of the processes, planning, technical support and specialized monitoring.
We invite you to join us on our mission to revolutionize the energy sector by making it greener and more efficient. Together, we can build a brighter future powered by solar energy.
Our History
Our story begins in 2019, with enthusiasm in residential solar energy sales. But, in 2021, recognizing the growing demand for complete services, LF Engenharia was born and expanded into the EPC sector, ensuring not only the sale, but also the installation and management of solar projects.
During the following years, its commitment to excellence and sustainability drove growth, closing the year with more than 2.0 M/p installed. In 2024, with tireless dedication and a customer-centric approach, we closed the year with more than 10.0 MW/p installed, consolidating our position in the solar market.
Mission
At LF Engenharia, our mission is to foster the future of solar energy by offering exceptional services that illuminate a more sustainable tomorrow. We are driven by the passion to exceed expectations, providing services that set the standard of excellence in the industry.
Vision
Empowering a world powered by renewable energy, where sustainability meets smart investment. We believe that renewable energy will not only be the dominant energy source globally, but also the most profitable and responsible choice for individuals and businesses.
We see a future in which large energy utilities join us to promote sustainable generation, making it accessible, efficient and economically advantageous. Our vision is to lead this transformation, creating a world where renewable energy is the driving force for a greener, more prosperous planet.
Contact
Telephone | WhatsApp:
+55 (24) 97404-6736
+55 (24) 98815-7158
+55 (22) 99907-9917
Email: contato@lfengenhariasolar.com.br
Company headquarters:
Petrópolis, Rio de Janeiro - RJ, Brazil
Opening hours:
From Monday to Friday: From 8:00 am to 6:00 pm (BRT).
Send your CV
Come work at LF Engenharia!
Send your resume to our email:
contato@lfengenhariasolar.com.br or click the button below.
Join us on this journey.
Come to LF Engenharia!
