15kWh Expandable Home Battery for Solar Energy Storage
· 15.36kWh Usable Energy Capacity
· 51.2V 300Ah LiFePO4 Battery
· Supports Up to 10 Units in Parallel (153.6kWh)
· Compatible with Leading Hybrid Inverters
· Built-in Smart BMS Protection
· 6000+ Cycle Life
· Reinforced Floor-Standing Design with Rollers
· RS485 / CAN / Optional WiFi Communication
· 15.36kWh Usable Energy Capacity
· 51.2V 300Ah LiFePO4 Battery
· Supports Up to 10 Units in Parallel (153.6kWh)
· Compatible with Leading Hybrid Inverters
· Built-in Smart BMS Protection
· 6000+ Cycle Life
· Reinforced Floor-Standing Design with Rollers
· RS485 / CAN / Optional WiFi Communication
High-Capacity Battery Storage for Residential Solar Systems
Designed for Reliable Backup Power, Solar Energy Storage and Energy Independence
PB-15N is a 51.2V 300Ah floor-standing LiFePO4 battery designed for residential solar applications and high-capacity backup power systems. With 15.36kWh usable capacity per unit and support for up to 10 batteries in parallel, it provides flexible energy storage expansion up to 153.6kWh for large homes, villas, and small commercial applications. Built with advanced lithium iron phosphate (LFP) technology and an intelligent Battery Management System (BMS), the battery delivers exceptional safety, long service life, and reliable performance. Compatible with leading hybrid inverter brands, it helps homeowners maximize solar utilization, reduce electricity costs, and maintain reliable power during grid outages.
High-Capacity Battery Storage for Residential Solar Systems
Designed for Reliable Backup Power, Solar Energy Storage and Energy Independence
PB-15N is a 51.2V 300Ah floor-standing LiFePO4 battery designed for residential solar applications and high-capacity backup power systems. With 15.36kWh usable capacity per unit and support for up to 10 batteries in parallel, it provides flexible energy storage expansion up to 153.6kWh for large homes, villas, and small commercial applications. Built with advanced lithium iron phosphate (LFP) technology and an intelligent Battery Management System (BMS), the battery delivers exceptional safety, long service life, and reliable performance. Compatible with leading hybrid inverter brands, it helps homeowners maximize solar utilization, reduce electricity costs, and maintain reliable power during grid outages.
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High-Capacity Backup Power Designed for homes with higher daily energy consumption, delivering extended backup runtime and dependable power for essential household loads during outages. |
| Easy Installation & Mobility Featuring a reinforced floor-standing structure with integrated rollers, simplifying transportation, positioning, and installation while reducing deployment effort. |
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High-Capacity Backup Power
Designed for homes with higher daily energy consumption, delivering extended backup runtime and dependable power for essential household loads during outages.
Easy Installation & Mobility
Featuring a reinforced floor-standing structure with integrated rollers, simplifying transportation, positioning, and installation while reducing deployment effort.
Technical Specifications
| Model | PB-15N |
| General | |
| Nominal Energy | 15.36kWh |
| Usable Energy | 15.36kWh |
| Scalability | Max.10 in parallel(153.6kWh) |
| Dimension(W*H*D) | 750*680*250mm |
| Weight | ~140Kg |
| Installation | Floor installation |
| Cell Type | LFP |
| Design Life | 10 Years |
| Electrical | |
| Nominal Voltage | 51.2V |
| Operating Voltage Range | 43.2V-56.8V |
| Max.Power | 7.68kW |
| Peak Discharge Power(2s) | 8kW |
| Operation | |
| Charge Temperature | 0℃~45℃ |
| Discharge Temperature | -10℃~45℃ |
| Storage Temperature | -20℃~45℃ |
| Relative Humidity | 5%-95%（No Condensation） |
| Altitude | ≤2000m |
| Ingress Protection | IP20 |
| Communication Interface | RS485,CAN,WIFI（optional） |
| Certification | CE,UN38.3 |
| Compatible Inverter | BST,Victron,Goodwe,Solis,Sofar,Deye,Voltronic |
| Model | PB-15N |
| General | |
| Nominal Energy | 15.36kWh |
| Usable Energy | 15.36kWh |
| Scalability | Max.10 in parallel(153.6kWh) |
| Dimension(W*H*D) | 750*680*250mm |
| Weight | ~140Kg |
| Installation | Floor installation |
| Cell Type | LFP |
| Design Life | 10 Years |
| Electrical | |
| Nominal Voltage | 51.2V |
| Operating Voltage Range | 43.2V-56.8V |
| Max.Power | 7.68kW |
| Peak Discharge Power(2s) | 8kW |
| Operation | |
| Charge Temperature | 0℃~45℃ |
| Discharge Temperature | -10℃~45℃ |
| Storage Temperature | -20℃~45℃ |
| Relative Humidity | 5%-95%（No Condensation） |
| Altitude | ≤2000m |
| Ingress Protection | IP20 |
| Communication Interface | RS485,CAN,WIFI（optional） |
| Certification | CE,UN38.3 |
| Compatible Inverter | BST,Victron,Goodwe,Solis,Sofar,Deye,Voltronic |
Quality-Driven Manufacturing
Supported by advanced production facilities and internationally recognized management systems, BST ensures consistent quality, operational excellence, and reliable product performance.
ISO 9001 • ISO 14001 • ISO 45001 Certified
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