Homeowners and businesses are no longer looking only for efficient solar inverters—they want scalable, intelligent and safe battery systems that maximise self-consumption, reduce electricity costs and provide reliable backup power.

The new Solplanet Ai-HB G2-E High Voltage Battery Series has been developed with exactly these requirements in mind. Consisting of the ASW5120M-HB-E (V2) Master Module and the ASW5120S-HB-E (V2) Slave Battery Module, this modular battery system delivers outstanding flexibility, advanced safety and long-term reliability for modern photovoltaic installations.

Designed for Modern Solar Energy Storage

Unlike fixed-capacity battery systems, the Solplanet Ai-HB G2-E platform grows together with your energy requirements.

Every battery tower starts with one ASW5120M-HB-E Master Module, which contains the intelligent Battery Management System (BMS). Additional ASW5120S-HB-E Slave Modules can then be added to increase storage capacity without replacing existing hardware.

This modular architecture allows installers to build battery systems ranging from:

• 5.12kWh
• 10.24kWh
• 15.36kWh
• 20.48kWh per battery tower

For larger residential properties or commercial projects, up to 8 complete battery towers can operate in parallel, providing an impressive 163.84kWh total storage capacity.

Intelligent Battery Management for Maximum Performance

At the heart of every Ai-HB G2-E system is the advanced Battery Management System (BMS) integrated inside the Master Module.

The system continuously monitors:

• Individual battery cell voltage
• Temperature
• Charge and discharge current
• Cell balancing
• Overall battery health

Real-time communication between the battery system and compatible Solplanet hybrid inverters ensures optimum charging strategies while protecting every battery module against:

• Overcharging
• Deep discharge
• Overcurrent
• Overheating
• Short circuits

This intelligent management helps extend battery lifespan while maintaining stable performance throughout thousands of charge cycles.

Safe LiFePO4 Technology You Can Trust

Safety remains one of the biggest priorities when choosing a solar battery.

The Ai-HB G2-E Series uses premium Lithium Iron Phosphate (LiFePO4) cells, one of the safest lithium battery chemistries available today.

Additional protection includes:

• Cell-level monitoring
• Intelligent BMS diagnostics
• Built-in emergency fire protection
• Natural convection cooling
• Multiple electronic protection systems
• IEC and UN certified design

The result is a battery system capable of delivering over 6,000 cycles, 90% usable depth of discharge and ≥95% round-trip efficiency, making it an excellent long-term investment for residential and commercial users alike.

Easy Installation for Professional Solar Installers

Solplanet designed the Ai-HB G2-E platform with installers in mind.

The batteries feature:

• Modular Plug & Play connections
• Stackable construction
• Floor-mounted installation
• Compact footprint
• CAN Bus communication
• Fast commissioning
• Real-time monitoring through the Solplanet App

The IP20-rated enclosure is optimised for indoor installations while the modular design significantly reduces installation time compared to traditional battery systems.

Compatible with Solplanet Hybrid Inverters

The Ai-HB G2-E battery series integrates seamlessly with Solplanet's latest hybrid inverter portfolio, creating a complete energy storage ecosystem.

Typical compatible products include:

• Solplanet ASW H-T2 Hybrid Inverters
• Solplanet ASW H-T3 Hybrid Inverters

Together they create a complete solar PV system capable of:

• Maximising self-consumption
• Peak shaving
• Time-of-use optimisation
• Backup power operation
• Smart energy management

Why Choose the Solplanet Ai-HB G2-E Battery System?

Compared with conventional battery storage solutions, the Ai-HB G2-E Series offers several advantages:

• Highly scalable modular architecture
• Long-life LiFePO4 battery technology
• Intelligent BMS with real-time diagnostics
• Excellent energy efficiency
• Easy expansion without replacing equipment
• Professional safety features
• European certifications
• Installer-friendly Plug & Play design
• Seamless Solplanet ecosystem integration

Whether you are designing a new residential installation or expanding an existing commercial PV project, the combination of the ASW5120M-HB-E Master Module and ASW5120S-HB-E Slave Battery Modules provides a future-ready energy storage solution that can grow alongside changing energy demands.

As electricity prices continue to fluctuate across Europe, investing in flexible and scalable energy storage has never been more important.

The Solplanet Ai-HB G2-E Battery System combines advanced LiFePO4 technology, intelligent battery management, modular expansion up to 163.84kWh, and seamless compatibility with Solplanet hybrid inverters.

For professional installers, EPC companies and homeowners looking for reliable solar battery storage, the new Ai-HB G2-E Series represents one of the most complete and future-proof solutions currently available on the market.

Explore the complete Solplanet battery range today at PVSolar Store and build a smarter, safer and more independent solar energy system.