Installer portal
Download
Solar Terminal
PLENTICORE BI 25 -
The powerful enabler for large-scale storage solutions
The PLENTICORE BI 25 has been developed for applications that demand high performance and flexible system architectures. It combines powerful performance with maximum system openness, enabling energy storage systems to be designed precisely to meet project requirements – flexibly, scalably and with future-proofing in mind.
Make the most of this freedom to deliver your projects in a more cost-effective, flexible and future-proof way.
Greater performance for new applications
Rising energy demands and new requirements regarding self-consumption and grid stability call for high-performance solutions. The PLENTICORE BI 25 is designed precisely for these applications and lays the foundation for cost-effective storage projects.
- 25 kW output for demanding projects
- Suitable for residential to commercial applications
- Ideal for high self-consumption rates and load management
Unlock new business potential and realise projects that were previously unfeasible from a technical or economic perspective.
Retrofit. Expand. Scale.
Many systems grow in line with requirements – and that is exactly what the PLENTICORE BI 25 is designed for. As an AC-coupled solution, it can be easily integrated into existing systems and flexibly expanded without having to alter the existing PV infrastructure. This reduces complexity and ensures maximum planning reliability.
- Three DC connections enable flexible connection of battery storage systems
- Compatible with various high-voltage batteries for maximum system flexibility
- Scalable from 5 to 230 kWh – suitable for projects of any size
- Integration without interfering with the existing PV system
This allows you to remain flexible in your planning and adapt energy systems at any time to new requirements, growing energy demands and changing business models.
Tip:
Using PLENTICORE BI and PIKO CI flexibly in commercial premises
When used in combination with the PIKO CI, the PLENTICORE BI offers exceptional flexibility for use in commercial installations. By separating the PV and battery inverters, the PV inverter can be installed close to the generator – resulting in short DC cables, reduced installation effort and DC cabling outside the building.
The storage unit and PLENTICORE BI can be positioned independently at the optimal location within the building. This allows the system to be precisely tailored to energy requirements, load profiles and future expansions.
Multi Device Control also creates a scalable and future-proof system architecture for commercial applications.
Efficiency that pays off
High efficiency alone is no longer enough today – what matters is the intelligent management of energy flows. The PLENTICORE BI 25 combines both, thereby delivering real economic benefits during operation. Energy is not only stored efficiently, but also used specifically when it makes economic sense.
- Efficiency of up to 98.3% for minimal losses
- Peak shaving for targeted reduction of peak loads
- Tariff-optimised charging and discharging based on price levels
- Utilisation of low electricity prices for cost optimisation
- Minimal standby losses for maximum operational efficiency
This is how you can sustainably reduce your energy costs whilst simultaneously increasing the cost-effectiveness of every installed system – measurably and permanently.
Safety when it matters most
Security of supply is a crucial factor today – in both domestic and commercial settings. With its powerful backup function, the PLENTICORE BI 25 ensures that power remains available even when it is needed most. This minimises downtime and reliably safeguards critical applications.
- Three-phase backup operation for a stable supply
- 25 kVA output in the event of a power failure
- Fast switchover times for low-interruption operation
- Power supply to critical loads possible at all times
This is how you achieve true supply security and offer your customers a solution that works reliably even in an emergency – for maximum independence and confidence.
The future – already here today
The future of energy is connected. Open interfaces and modern communication standards make the PLENTICORE BI 25 the ideal platform for integrated energy systems and dynamic applications. This allows a wide variety of components to be intelligently connected and energy flows to be efficiently controlled – both today and in the future.
- EEBUS (LPC & MPC) for standardised communication
- Modbus / Sunspec TCP for integration into existing systems
- §14a EnWG ready for grid-friendly control
- Integration into HEMS and smart home solutions
- Compatible with dynamic electricity tariffs
This is how you can integrate your systems today so that they will continue to meet all requirements for networking, regulation and new business models tomorrow.
Easy to install. Ready to go in no time.
Time and efficiency are key on the construction site. The PLENTICORE BI 25 reduces installation effort and ensures a quick, safe start. Well-thought-out design features simplify installation and speed up commissioning – saving time and minimising potential sources of error during the project.
- Push-in terminals for quick and secure wiring
- Commissioning via app, web or directly on the device
- Clearly structured connection compartment for optimal overview
- AutoUpdate for permanently up-to-date software versions
This allows you to significantly reduce installation times whilst simultaneously increasing the efficiency of your projects – from initial installation right through to ongoing service operations.
Monitoring and service from a single source
Transparency is the foundation of efficient and cost-effective plant operation. With KOSTAL Tools, you can keep track of all relevant data at all times and react quickly to changes. This allows you to analyse energy flows in a targeted manner and continuously exploit opportunities for optimisation during ongoing operations.
- Monitoring via the KOSTAL Solar Portal
- Access via app and web – anytime, anywhere
- Analysis of generation, consumption and storage behaviour
- Remote access for service, maintenance and rapid fault analysis
This allows you to keep track of all relevant key figures and continuously optimise your systems – for maximum transparency, greater efficiency and stable long-term yields.
The PLENTICORE BI 25 combines performance, flexibility and cost-effectiveness into a future-proof storage solution – for new projects and growing requirements alike.
Take advantage of these opportunities now and plan your next energy systems to be more efficient, scalable and successful.
