
Control Panel
Power terminals, DC breaker, status indicators and communication ports.
Browse batteries and cells stocked in Europe.
Explore EU Stock →Browse batteries and cells stocked in the United States.
Explore USA Stock →Your shopping cart is empty!








Engineered for dependable residential energy storage. A 51.2V 314Ah battery with JK V19 smart BMS, intuitive touchscreen control and a movable metal cabinet.

Integrated battery management, clear status monitoring and accessible cabinet hardware in a compact indoor energy storage system.
16 × 3.2V 314Ah LiFePO4 cells in a 16S1P configuration.
JK-PB2A16S20P-V19 hardware with active balancing capability.
4.3-inch interface for viewing battery operating information.
Integrated handles and wheels for convenient positioning.

The upright L3 enclosure combines a painted iron cabinet, integrated controls and mobile hardware.
Six focused image modules highlight the battery's controls, monitoring system, protection electronics and movable structure.

Power terminals, DC breaker, status indicators and communication ports.

JK-PB2A16S20P-V19 BMS with configurable protection and active balancing hardware.

Battery information and operating status accessible on the integrated display.

Built-in handles and caster wheels simplify positioning during installation.

RS485, CAN and Bluetooth communication options; inverter protocol compatibility requires confirmation.

16S1P LiFePO4 architecture designed around sixteen 314Ah cells.
| Brand | DOCAN ENERGY |
|---|---|
| Model | L3 16kWh |
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 314Ah |
| Nominal Energy | 16.08kWh |
| Cell Configuration | 16S1P · 16 × 3.2V 314Ah |
| BMS | JK-PB2A16S20P-V19 |
| BMS Hardware Class | 200A; operating limits subject to final configuration |
| Active Balancing | 2A |
| Display | 4.3-inch Touchscreen |
| Communication | RS485 / CAN / Bluetooth; RS232 interface documented |
| DC Breaker | 200A |
| Dimensions (H × W × D) | 910 × 416 × 295 mm |
| Net Weight | 125 kg |
| Cabinet | Painted iron, 1.5mm nominal thickness |
| Ingress Protection | IP20 |
| Ambient Temperature | −30°C to +55°C |
| Connection | Support max 16 units connect in parallel; do not connect in series |
| Warranty | 10 years, subject to DOCAN ENERGY warranty terms |

Battery assembly, wiring, functional checks and pre-shipment inspection. Use actual factory photographs for this section.

Protective packaging for international logistics. China-origin shipments are quoted individually based on order quantity and delivery address.
Request pricing, compatibility guidance and a shipping quotation for the L3 16kWh battery.