The demand for energy security has been growing among high-end residences, driven by the instability of the electrical grid and rising tariffs. In this scenario, hybrid solutions with energy storage are gaining prominence by offering autonomy and continuous operation even during power outages.
The most recent example of this trend is the photovoltaic system installed at the home of former player and commentator Denílson Show and actress Luciele Camargo, in São Paulo (SP). The project combines hybrid and on-grid inverters from Solis, ensuring energy redundancy and efficiency in managing generation and consumption.
The installation was carried out in partnership with Adias, Ronma, and Secpower, and executed by Solplan, reinforcing the integration between manufacturers and specialized companies. According to Solis, the objective was to ensure that the residence operated stably "even in the face of external fluctuations," highlighting that "Energy independence has ceased to be a benefit and has become a necessity in many residential projects."
Technical challenge: reliability in critical loads
The project required a solution that overcame the limitations of a conventional on-grid system. Located in an area subject to power supply fluctuations, the residence needed a system capable of:
- Managing the high energy consumption loads typical of a high-end residence;
- Provide instant backup for priority workloads, eliminating the perception of "power outages";
- Reduce your home's electricity costs.
To meet these requirements, the project engineering team opted for a hybrid installation, using two inverters from Solis' S6 line, which are globally recognized for their robustness and energy management capabilities.
According to Solis, the S6-EH1P5K-L-PLUS Hybrid Inverter acts as the central manager of the home's energy security. "Its technology allows automatic switching to backup mode in up to 10 milliseconds, ensuring that sensitive and essential equipment continues to operate without interruption. In addition, the model offers compatibility with a wide range of low-voltage lithium batteries from various manufacturers," the manufacturer stated.
The On-Grid S6-GR1P10K02 inverter, when working in conjunction with the hybrid inverter, maximizes the capture of solar energy to offset daily consumption, drastically reducing the energy bill.
“The choice of a hybrid configuration, using two inverters, was adopted because the 5 kW hybrid inverter is capable of supplying the critical loads of the residence in backup mode, while the on-grid inverter operates in conjunction, contributing to the generation of energy intended to offset consumption from the electricity grid,” assesses the Solis technical team.
Storage and autonomy
The battery storage system (BESS) was designed with two 51,2V Lithium Iron Phosphate (LFP) SPLFP LVT batteries from partner Sec Power. The battery bank, totaling 10,24 kWh, was configured to sustain the autonomy of priority loads for up to 6 hours in cases of critical utility failure.
The seamless integration between the Solis inverter and the battery's BMS (Battery Management System) ensures a longer lifespan for the components and complete protection against overcharging.
Solis reaffirms its commitment to continue driving the global transition to renewable energy, providing advanced technologies that contribute to a more sustainable future.
Technical differentiator
Solis hybrid inverters incorporate an advanced architecture, designed to ensure superior performance in residential and commercial applications.
Among its main attributes, the following stand out: the ability to operate with 100% overload, an input current of up to 21 A, allowing compatibility with the latest generation photovoltaic modules, and the presence of the Smart Port, which enables flexible integration with generators, a second backup circuit, or coupling with on-grid inverters.
The equipment also offers ultra-fast switching times, between 4 and 10 milliseconds, ensuring complete protection against micro-interruptions. Furthermore, its broad compatibility with low-voltage battery banks and the ability to provide 200% power in backup mode for up to 10 seconds make the system particularly suitable for inductive loads and critical demands.
About Solis
Founded in 2005, Ginlong (Solis) Technologies is one of the largest and most experienced manufacturers of string photovoltaic inverters. Under the Solis brand, the company's portfolio utilizes innovative inverter technology to deliver first-class reliability, validated by the most demanding international certifications.
With a global supply chain, world-class R&D, and advanced manufacturing capabilities, Ginlong optimizes its inverters for each regional market, supporting its customers with a team of local experts. For more information, visit [website address]. https://www.solisinverters.com/br
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