3.6kWh AC-Coupled All-in-One Home Battery System
· 3.0kW AC Output Power
· 3.68kWh LiFePO₄ Battery
· Expandable via Parallel Connection
· Support up to 6 Units in Parallel
· Single-Phase & Three-Phase Compatible
· AI Energy Management
· Dynamic Tariff Ready
· Smart APP Monitoring
· 3.0kW AC Output Power
· 3.68kWh LiFePO₄ Battery
· Expandable via Parallel Connection
· Support up to 6 Units in Parallel
· Single-Phase & Three-Phase Compatible
· AI Energy Management
· Dynamic Tariff Ready
· Smart APP Monitoring
Designed for Flexible Home Energy Storage
Maximize Solar Savings, Ensure Backup Power, and Grow with Future Energy Needs
PBS-SG-AC is an intelligent AC-coupled energy storage system designed for homeowners who want to add battery storage to existing solar installations. Compatible with most on-grid PV systems, it enables greater solar self-consumption, backup power capability, and intelligent energy management without modifying the original solar inverter. With integrated LiFePO₄ battery storage, AI-powered energy optimization, dynamic tariff integration, and flexible parallel expansion, PBS-SG-AC helps households reduce electricity bills while increasing energy independence and resilience.
Designed for Flexible Home Energy Storage
Maximize Solar Savings, Ensure Backup Power, and Grow with Future Energy Needs
PBS-SG-AC is an intelligent AC-coupled energy storage system designed for homeowners who want to add battery storage to existing solar installations. Compatible with most on-grid PV systems, it enables greater solar self-consumption, backup power capability, and intelligent energy management without modifying the original solar inverter. With integrated LiFePO₄ battery storage, AI-powered energy optimization, dynamic tariff integration, and flexible parallel expansion, PBS-SG-AC helps households reduce electricity bills while increasing energy independence and resilience.
| Intelligent Energy Management Optimize charging and discharging automatically based on household energy usage, solar production, and electricity pricing. |
| Dynamic Tariff Optimization Charge when electricity prices are low and use stored energy during peak-rate periods to reduce energy costs. |
| Flexible System Expansion Support up to 6 units in parallel, enabling higher power output and larger storage capacity as energy needs grow. |
| Smart Home Energy Ecosystem Seamlessly connect smart meters, heat pumps, EV chargers, smart plugs, and other energy devices through one intelligent platform. |
| Intelligent Energy Management Optimize charging and discharging automatically based on household energy usage, solar production, and electricity pricing. |
| Dynamic Tariff Optimization Charge when electricity prices are low and use stored energy during peak-rate periods to reduce energy costs. |
| Flexible System Expansion Support up to 6 units in parallel, enabling higher power output and larger storage capacity as energy needs grow. |
| Smart Home Energy Ecosystem Seamlessly connect smart meters, heat pumps, EV chargers, smart plugs, and other energy devices through one intelligent platform. |
Technical Specifications
| Model | PBS-SG-AC3.6/3.0 |
| Battery Parameter | |
| Rated Voltage | 51.2V |
| Battery Energy | 3680Wh |
| Life Cycle(times) | >6000(80%) |
| Battery Type | LiFePO4 |
| Capacity | 72Ah |
| AC:Grid Input/Output | |
| Rated Input/Output Power | 3.0kW |
| Grid Connection | L/N/PE(single phase) |
| Rated Grid Voltage | 230V |
| Rated Grid Frequency | 50Hz/60Hz |
| Rated Grid Current | 13A |
| Power Factor | >0.99(default) |
| THDi | <3% |
| AC Output(Off Grid) | |
| Rated Off-grid Output Power | 3.0kVA |
| Max.Output Power | 3000(peak 6000VA) |
| Rated Output Current | 13A |
| Rated Output Voltage | 230V |
| Rated Output Voltage Frequency | 50Hz/60Hz |
| Transfer Time | <10ms |
| General Parameter | |
| Dimension(W*D*H) | 485*150*815mm |
| Weight | ~68kg |
| Parallel Unit | 6 |
| Temperature Range | -20℃~55℃ |
| Max.Efficiency | >93% |
| Protection Level | Class I |
| OverVoltage Withstand Level | DCII/ACIII |
| Relative Humidity | 10%~95%(No condensation) |
| Ingress Protection | IP65 |
| Cooling Method | Natural Cooling |
| Max. Altitude | ≤2000m |
| Display&Communication | LED Screen,Wifi,RS485 |
| Design Life | 15 years |
| Certification | |
| Safety | CE-EMC+RED,IEC62619,IEC62109 |
| Grid | VDE4105,VDE0124,EN50549,G98/G100,RD413,RD647,UNE217002,C10/11 |
| Transportation | UN38.3 |
| Model | PBS-SG-AC3.6/3.0 |
| Battery Parameter | |
| Rated Voltage | 51.2V |
| Battery Energy | 3680Wh |
| Life Cycle(times) | >6000(80%) |
| Battery Type | LiFePO4 |
| Capacity | 72Ah |
| AC:Grid Input/Output | |
| Rated Input/Output Power | 3.0kW |
| Grid Connection | L/N/PE(single phase) |
| Rated Grid Voltage | 230V |
| Rated Grid Frequency | 50Hz/60Hz |
| Rated Grid Current | 13A |
| Power Factor | >0.99(default) |
| THDi | <3% |
| AC Output(Off Grid) | |
| Rated Off-grid Output Power | 3.0kVA |
| Max.Output Power | 3000(peak 6000VA) |
| Rated Output Current | 13A |
| Rated Output Voltage | 230V |
| Rated Output Voltage Frequency | 50Hz/60Hz |
| Transfer Time | <10ms |
| General Parameter | |
| Dimension(W*D*H) | 485*150*815mm |
| Weight | ~68kg |
| Parallel Unit | 6 |
| Temperature Range | -20℃~55℃ |
| Max.Efficiency | >93% |
| Protection Level | Class I |
| OverVoltage Withstand Level | DCII/ACIII |
| Relative Humidity | 10%~95%(No condensation) |
| Ingress Protection | IP65 |
| Cooling Method | Natural Cooling |
| Max. Altitude | ≤2000m |
| Display&Communication | LED Screen,Wifi,RS485 |
| Design Life | 15 years |
| Certification | |
| Safety | CE-EMC+RED,IEC62619,IEC62109 |
| Grid | VDE4105,VDE0124,EN50549,G98/G100,RD413,RD647,UNE217002,C10/11 |
| Transportation | UN38.3 |
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