Electrical projects, photovoltaic solar energy and automation, with technical dimensioning and professional responsibility.
A JNSOFT delivers power engineering solutions that transform the cost of your invoice into an investment. Specialists in photovoltaic projects and infrastructure, we guarantee technical feasibility with facilitated financing so that savings start in the first month, whether for your home or large company.
Photovoltaic systems with guaranteed return.
Medium and low voltage engineering.
Easy credit for solar energy.
Total safety against electrical discharges.
Immediate reduction of up to 95% on your bill. We design your plant to pay the installment with your own savings.
Protection against surges and lightning. Technical reports (ART) for companies and condominiums in accordance with NR-10.
Does your company pay a fine for reactive energy? We eliminate waste with smart capacitor banks.
Assembly of substations and maintenance of high-performance electrical panels to avoid production stops.
Many companies in Castanhal pay fines and fees without knowing it. JNSOFT doesn't just install, we project real savings.
Projects signed by engineers (ART), ensuring that you do not have problems with the dealership or inspection.
We identify energy waste that your regular maintenance team cannot see.
A modern and efficient electrical infrastructure increases the value of your warehouse or residence by up to 20%.
Previous average:
New invoice:
Based on Solar Energy and Factor Correction projects carried out in 2025.
HOW MUCH CAN I SAVE?
Submit a PDF or Photo of your invoice for a free audit.
Enter the data to generate the JNSOFT diagnosis.
Check the 'Availability Cost' field on your receipt.
Intelligent projects and technical execution for maximum energy efficiency.
On-grid and off-grid projects with micro-inverter technology for maximum generation.
Complete residential and commercial installations strictly following NBR 5410.
Protection against atmospheric discharges to ensure the safety of property and people.
Intelligent lighting, air conditioning and security control systems via mobile devices.
Technical analysis to reduce consumption and correct power factor (elimination of fines).
Assembly of QGBTs and control panels with high performance components.
Projects and maintenance of medium voltage substations for industries and condominiums.
Issuance of technical reports, compliance inspections and NR10 records.
Structured cabling, communication networks and fiber optics for modern companies.
Dedicated infrastructure for charging residential and commercial electric vehicles.
Thermography and insulation tests to avoid unplanned stops in the electrical system.
Detailed study of tariff framework for migration to the Free Energy Market.
A JNSOFT offers engineering solutions that pay for their own investment through savings.
Installation of high-efficiency panels
SPDA analysis and technical report
Review of frames and connections
Homologation and technical project
State-of-the-art inverters
Monitoring of responsible engineer
Installation on industrial roofs
Technical execution and security
Ensuring energy efficiency
Maximum savings guaranteed
Technical standards, approval at the dealership and ART.
Loads, consumption and installation conditions.
Dimensioning, diagrams and memorial with ART.
Documentation and approval with the dealership.
Installation, testing and delivery with report.
Ask for a solar energy or energy efficiency study.