Série Prostar PIM : L'onduleur solaire hybride hors réseau par excellence pour une alimentation évolutive de qualité industrielle

2.1 Dual High-Current MPPT Controllers: Maximizing Every Ray of Sun

The heart of any solar inverter is its Maximum Power Point Tracking (MPPT) controller. The PIM Series features two integrated MPPT controllers, capable of handling 140A and 160A respectively. This dual-controller design is revolutionary. It allows for the connection of two separate, high-current PV arrays, enabling users to optimize their solar harvest by matching different array orientations or panel types to each MPPT input. This is critical for large installations where shading or roof layout can vary significantly.

With a maximum PV input power of 10kW for the 8.5kW model and 11kW for the 11kW model, the PIM Series can handle massive solar arrays. The MPPT voltage range of 60VDC to 450VDC (for the 8.5kW model) and 6500Wx2 (for the 11kW model) ensures compatibility with a wide range of modern, high-efficiency solar panels. This isn’t just about raw power; it’s about intelligent, efficient power harvesting that adapts to real-world conditions.

2.2 Scalable Parallel Architecture: Power That Grows With You

One of the most significant advantages of the PIM Series is its scalable parallel operation. Unlike many inverters that are limited to a single unit, the PIM Series can be connected in parallel with up to five other units, creating a system capable of delivering up to 66kW of continuous power. This modularity is a game-changer for large homes, farms, and industrial sites that need to start small and expand over time.

The parallel architecture is not a simple add-on; it’s a core design principle. The system ensures seamless load sharing and synchronized operation between all units, maintaining stable voltage and frequency even as the load fluctuates. This level of scalability transforms the PIM Series from a single inverter into a complete power plant, offering a future-proof solution that can adapt to growing energy demands without requiring a complete system overhaul.

2.3 Pure Sine Wave Output with Unity Power Factor: Power Quality You Can Trust

For sensitive electronics, power quality is non-negotiable. The PIM Series delivers a sortie sinusoïdale pure with a perfect power factor (PF) of 1.0. This means the power it delivers is identical to, or better than, the power supplied by the utility grid. There are no spikes, surges, or harmonic distortions that could damage expensive equipment like computers, medical devices, or high-end audio/video systems.

The 1.0 power factor is particularly important for industrial applications. It means the inverter is delivering real power (kW) without wasting energy on reactive power (kVAR). This not only protects your equipment but also maximizes the efficiency of your entire power system, reducing losses and ensuring that every watt of solar energy is put to productive use. This is the hallmark of a true Hybrid Solar Inverter designed for professional use.

2.4 High-Voltage PV Input: Future-Proofing Your Solar Investment

The PIM Series supports a high-voltage PV input of up to 500VDC. This is a critical feature for modern solar installations. Higher voltage allows for longer cable runs between the solar array and the inverter, reducing voltage drop and minimizing the need for expensive, thick-gauge copper wiring. This translates to significant cost savings on materials and labor, especially for large or remote installations.

Furthermore, high-voltage systems are more efficient. By reducing current for a given power level, they minimize resistive losses in the wiring. The PIM Series’ 500VDC capability ensures compatibility with the latest generation of high-voltage solar panels and string inverters, making it a future-proof investment that will support your system for years to come.

2.5 Advanced Battery Management: The Intelligence of LiFePO4

The PIM Series is designed with the future of energy storage in mind. It offers full compatibility with modern LiFePO4 (Lithium Iron Phosphate) batteries via an RS485 communication protocol. This isn’t just about charging; it’s about intelligent, two-way communication with the battery’s Battery Management System (BMS).

This communication allows the inverter to activate the battery using either PV or utility power, ensuring the system is always ready to provide backup power. It also enables sophisticated battery management features, including configurable charging currents and optional equalization (EQ) modes, which help to extend the battery’s lifespan by preventing cell imbalance. The ability to operate in a battery-less mode for grid-assist functionality adds another layer of flexibility, making the PIM Series a versatile Off Grid Hybrid Inverter that can adapt to any scenario.

2.6 Rugged Design for Harsh Environments: Built to Last

Power systems for remote or industrial sites face extreme conditions. The PIM Series is built to withstand them. Its enclosure features a removable, IP-rated dust coverthat protects the internal components from dust, dirt, and moisture. This is essential for applications in dusty farms, sandy deserts, or high-humidity coastal areas.

The inverter is designed for silent, maintenance-free operation, with a wide operating temperature range of -10°C to 50°C. It’s engineered to be reliable and robust, with comprehensive protection against overload, over-temperature, and short-circuit conditions. This rugged, industrial-grade design ensures that the PIM Series will deliver consistent, reliable power for years, even in the harshest environments.

2.7 Smart Control and Monitoring: Power at Your Fingertips

Modern power systems need modern control. The PIM Series offers optional WiFi remote monitoring and control via a dedicated module. This allows users to monitor their system’s performance, adjust settings, and receive alerts from anywhere in the world using a mobile app or web interface.

The inverter also features configurable output priority modes (UTL/SOL/SBU/SUB), allowing users to define how the system prioritizes power sources. For example, you can set it to prioritize solar power (SOL), or to use utility power only when solar and battery are depleted (SBU). This level of granular control empowers users to optimize their system for their specific needs and energy goals.

3.1 Large Residential Homes and Estates

For large homes with high energy consumption, the PIM Series provides the power and reliability needed to run everything from HVAC systems and electric vehicles to home theaters and swimming pools. The ability to scale from 8.5kW to 66kW ensures that even the most energy-intensive households can achieve complete energy independence. The pure sine wave output guarantees that sensitive electronics are protected, while the intelligent battery management extends the life of the expensive LiFePO4 battery bank.

3.2 Farms and Agricultural Operations

Farms are often located in remote areas with unreliable grid power. The PIM Series is the perfect solution, providing reliable, off-grid power for irrigation pumps, milking machines, refrigeration, and lighting. Its rugged, dust-proof design is ideal for the dusty, dirty environment of a farm, while its high-voltage PV input allows for large solar arrays to be installed far from the main building. The ability to operate in battery-less mode for grid-assist functionality provides an extra layer of security during peak demand periods.

3.3 Telecom and Remote Communication Sites

Telecom towers and remote communication sites require 24/7, uninterrupted power. The PIM Series, with its UPS-like functionality and zero transfer time, ensures that critical communication equipment never goes offline. Its scalability allows for the creation of a redundant power system, while its remote monitoring capabilities enable technicians to manage and troubleshoot the system from afar, reducing costly site visits. The IP-rated dust cover is essential for protecting the equipment from the elements in remote, exposed locations.

3.4 Remote Industrial and Mining Sites

Industrial sites in remote locations, such as mining operations or construction camps, have massive power demands. The PIM Series’ ability to scale to 66kW makes it suitable for powering heavy machinery, lighting, and accommodation facilities. Its robust design can withstand the harsh conditions of these environments, while its intelligent power management ensures that energy is used efficiently, reducing fuel costs for backup generators. The configurable output priority modes allow operators to optimize the system for their specific operational needs.

3.5 Community Microgrids and Off-Grid Villages

The PIM Series can also be used to power entire communities in off-grid villages or remote settlements. By connecting multiple units in parallel, a single system can provide power for dozens of homes, schools, and clinics. Its pure sine wave output ensures that all types of appliances and equipment can be used safely, while its remote monitoring capabilities allow for centralized management of the entire microgrid. This makes the PIM Series a powerful tool for bringing reliable, sustainable energy to underserved communities.

4.1 Integrated Battery Solutions

Prostar offers a range of high-quality LiFePO4 battery packs that are fully compatible with the PIM Series. These batteries are designed to work in harmony with the inverter’s intelligent charging algorithms, ensuring maximum lifespan and performance. The RS485 communication protocol allows for real-time monitoring and control of the battery’s state of charge, health, and temperature, providing users with complete visibility into their energy storage system.

4.2 Advanced Monitoring and Control Software

The optional WiFi module for the PIM Series connects to Prostar’s cloud-based monitoring platform. This platform provides a comprehensive dashboard that displays real-time data on power generation, consumption, and battery status. Users can set up custom alerts for low battery, system faults, or high consumption, and can even control the inverter’s settings remotely. This level of insight and control is invaluable for managing large, complex energy systems.

4.3 Professional Design and Installation Services

Prostar offers professional design and installation services to ensure that every PIM Series system is configured and installed correctly. Their team of engineers can design a system that meets the specific power requirements of any application, taking into account factors like solar irradiance, load profiles, and battery sizing. This ensures that the system operates at peak efficiency and provides reliable power for years to come.

4.4 Comprehensive Support and Warranty

Prostar stands behind its products with a comprehensive warranty and a dedicated support team. Users have access to technical support, troubleshooting guides, and firmware updates to ensure that their system remains up-to-date and operating at its best. This level of support is essential for critical applications where downtime is not an option.

6.1 Unmatched Scalability

While many inverters offer a single unit with a fixed power rating, the PIM Series’ ability to scale to 66kW with six units in parallel is a unique advantage. This modularity allows for a phased investment, reducing upfront costs and providing a clear path for future expansion. It’s a solution that grows with your needs, making it ideal for businesses and communities with evolving energy demands.

6.2 Industrial-Grade Reliability

The PIM Series is built for the long haul. Its rugged, IP-rated dust cover, wide operating temperature range, and comprehensive protection features ensure that it can withstand the harshest environments. This is not a consumer-grade product; it’s an industrial-grade power system designed for mission-critical applications where downtime is not an option.

6.3 Intelligent, Future-Proof Technology

The PIM Series is at the forefront of solar inverter technology. Its dual MPPT controllers, high-voltage PV input, and LiFePO4 battery compatibility ensure that it is compatible with the latest advancements in solar and storage technology. The optional WiFi module and cloud-based monitoring platform provide a level of insight and control that is unmatched in the industry.

6.4 Comprehensive Support and Warranty

Prostar’s commitment to its customers doesn’t end at the point of sale. With a comprehensive warranty and a dedicated support team, users have the peace of mind that comes with knowing they are backed by a company that stands behind its products. This level of support is essential for critical applications and provides a significant competitive advantage over brands that offer limited or no support.