9 KWP Modular Photovoltaic Kit

Photovoltaic kit for sustainable energy generation in swimming pools

 

The modular 9 kWp photovoltaic kit is a comprehensive solution specifically designed to meet the energy needs of swimming pools up to 80 m³, including essential systems such as the filtration pump, heat pump, or salt chlorinator. Due to its optimized configuration, it allows maximum use of solar energy generated during peak radiation hours. Furthermore, it is not limited to powering pool equipment only, but also enables broader use of energy within the home, therefore, unused electricity can be allocated to other domestic uses, increasing energy self-sufficiency and significantly reducing dependence on the conventional power grid.

 

On the other hand, the system operates on direct self-consumption, meaning the energy produced is used in real time to supply the various pool equipment. This avoids unnecessary losses and optimizes immediate use of energy production. Additionally, when generation exceeds demand, the system offers the possibility to inject the surplus into the power grid (subject to declaration). Thus, this balance between production and consumption makes the kit an efficient and flexible alternative, capable of adapting to the user's energy habits, especially during the summer months.

Modular photovoltaic kit with 18 bifacial panels

 

This system is composed of 18 bifacial photovoltaic panels of 500 W each, allowing a global efficiency of 22.6%. Thanks to this technology, energy capture is not limited to the front side but also utilises radiation incident on the rear side, reflected on surfaces such as roofs, floors, or light-coloured walls, thus maintaining high performance even when direct solar radiation decreases. This is a particularly relevant advantage in areas with variable climate or during seasons with lower solar incidence, as it ensures more constant and optimised energy production over time.

 

On the other hand, the estimated generation ranges between 10,200 and 14,430 kWh annually, representing an approximate economic saving of up to €3,170 per year. This production capacity positions the system as a highly profitable investment in the residential sector. Likewise, the payback period is under 3 years, making it an especially attractive option for those seeking to reduce energy costs in the medium term.

Modular photovoltaic kit with 6 kW hybrid inverter

 

The kit includes a 6 kW hybrid inverter notable for its high efficiency of 97.6% and its ability to intelligently manage multiple energy sources. Additionally, it has two independent MPPT trackers, allowing optimisation of solar capture when panels are oriented or inclined differently, thus achieving superior energy performance across the system. Furthermore, this inverter offers various operating modes, whether in direct self-consumption, battery storage, or grid injection. Its ultra-fast switching time, under 10 ms, ensures supply continuity during power outages, acting as an uninterruptible power supply without user intervention thanks to its automated management.

 

Additionally, the kit includes pre-configured AC/DC electrical boxes adapted to current regulations, which not only significantly reduces installation errors but also facilitates assembly and guarantees a safe connection from the start. Finally, the mounting system is specifically designed to stably support the entire solar panel structure, providing robust fixation that ensures both durability and resistance over time.

Modular photovoltaic kit with control from any device

Through the specific mobile app, the user can monitor energy production, consumption, and savings level in real time. This tool offers a comprehensive and detailed view of system performance. Likewise, connectivity via Wi-Fi, Ethernet, or Bluetooth facilitates access to information from various devices such as smartphones, tablets, or computers. Additionally, the system sends notifications in case of incidents, allowing anticipation of possible faults and simplifying preventive maintenance.

Operation of the modular 9 kWp photovoltaic kit

The system consists of high-efficiency solar panels (1) for clean energy generation, which capture solar radiation and convert it into direct current (DC) electricity. This energy is directed to a DC box (2) responsible for protection and management, centralising current from the panels. Subsequently, a hybrid inverter (3) converts direct current (DC) into alternating current (AC), making it suitable for domestic use. The system also includes optional batteries (4) for energy storage, allowing accumulation of energy generated during the day for use during low solar production or at night. Once converted, energy passes to an AC box (5) that safely distributes alternating current to the electrical panel or grid. The electrical panel (6) organises and distributes energy to the system's various internal loads. Additionally, there is a connection to the power grid (7) acting as backup and allowing both injection of surplus generated energy and consumption of electricity when solar production is insufficient. Finally, the system supplies energy to various equipment and electrical loads, such as heat pumps (8), circulation systems (9), water treatment (10), robots (11), or other devices (12), ensuring their constant operation.

Modular photovoltaic kit with optional battery

The system allows integration of high-voltage lithium iron phosphate (LFP) batteries, available in 5, 10, and 15 kWh. These batteries store energy generated during the day for night-time or high-demand use. Their stackable design facilitates system scalability, allowing adaptation to future energy needs. Additionally, their technology guarantees safety, long service life, and stable performance, making them an ideal complement to maximise energy autonomy. They also stand out for easy installation thanks to their plug & play system that eliminates the need for complex wiring, reducing time and simplifying commissioning.

Technical specifications of the modular 9 kWp photovoltaic kit