Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Optional Inverter Communication | CAN / RS485 |
| Continuous Battery Current | 100A Charge / 200A Discharge |
| Inverter Float-Charge Setting | 56.0Vdc |
| Payment Terms | L/C,T/T,Western Union |
| Integrated BMS Functions | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Optional Battery Interface | LCD Display |
| Supply Ability | 5000 Sets per Month |
| DC Connection and Documents | M8 / UN38.3 / MSDS |
| DC Operating Voltage Range | 40.0–58.4Vdc |
| One-Second Pulse Capability | 300A |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 |
| Model Number | BAT-10KWH-51.2V-A-Q-2 |
| Brand Name | Voltertech |
| Place of Origin | China |
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Product Specification
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Optional Inverter Communication | CAN / RS485 |
| Continuous Battery Current | 100A Charge / 200A Discharge | Inverter Float-Charge Setting | 56.0Vdc |
| Payment Terms | L/C,T/T,Western Union | Integrated BMS Functions | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Optional Battery Interface | LCD Display | Supply Ability | 5000 Sets per Month |
| DC Connection and Documents | M8 / UN38.3 / MSDS | DC Operating Voltage Range | 40.0–58.4Vdc |
| One-Second Pulse Capability | 300A | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 | Model Number | BAT-10KWH-51.2V-A-Q-2 |
| Brand Name | Voltertech | Place of Origin | China |
| High Light | 51.2V Floor Standing Lithium Battery ，200Ah Floor Standing Lithium Battery ，CAN RS485 Lithium Battery For Inverter | ||
51.2V 200Ah Floor Standing Lithium Battery with CAN RS485 for Inverter Systems
This 51.2V 200Ah floor standing lithium battery is designed for compatible hybrid inverters, off-grid inverters and residential solar-storage systems that require a defined battery-voltage range, higher continuous discharge capability and optional communication functions.
The battery provides 10.24kWh of nominal energy through its 51.2V and 200Ah electrical configuration. However, inverter compatibility should not be evaluated from battery capacity alone. The installer must also verify charging voltage, battery-current demand, communication protocol, DC cable requirements and installation conditions.
Optional CAN and RS485 interfaces can support data exchange with selected inverter systems. Successful communication depends on the inverter model, supported protocol, firmware, cable pin definition and configuration settings rather than the communication-port name alone.
Check 1: Battery-Voltage Range
The inverter must support a nominal 51.2V lithium battery and remain compatible with the complete 40.0–58.4Vdc operating window.
Check 2: Charging Parameters
The inverter or external charger should support the listed 56.0V floating-charge setting and keep continuous charging current at or below 100A.
Check 3: Battery-Side Current
The battery supports up to 200A of continuous discharge. The inverter, DC cables, terminals and protective devices must remain suitable for the planned current.
Check 4: CAN or RS485 Protocol
Communication requires a supported protocol, correct cable wiring and compatible settings on both the battery and inverter.
The 200A continuous discharge rating should be compared with the inverter’s maximum battery-side current. This is important because a low-voltage battery system may require substantial DC current when supporting a higher-power inverter.
Battery cables should be selected according to the configured current, cable length, installation method, allowable voltage drop and operating temperature. The M8 battery terminals require correctly sized cable lugs and secure mechanical connections.
DC breakers, fuses, disconnect devices and any intermediate busbars must also be suitable for the planned continuous current. CAN or RS485 communication does not replace correct electrical design or protective-device selection.
The battery has a listed pulse-discharge capability of 300A for one second. This value may provide temporary current headroom for a compatible short-duration demand, but it must not be used as the continuous operating rating.
Continuous-current cables, terminals, breakers and fuses should therefore be selected around the 200A continuous rating and applicable installation requirements. The one-second pulse value should not be used to justify undersized DC components.
CAN and RS485 are optional communication interfaces. An optional LCD can also provide local access to supported battery operating information. The required interfaces should be specified clearly before the order is confirmed.
When protocol compatibility has not been verified, installers should not assume that state-of-charge information, alarms or automatic charging control will be exchanged with the inverter. Compatible voltage and current settings must still be configured.
Provide the inverter brand, exact model, firmware version and supported battery protocol before production when CAN or RS485 communication is required.
| Battery System Rating | 51.2Vdc / 200Ah / 10.24kWh LiFePO4 |
| Battery Operating Window | 40.0–58.4Vdc |
| Charging Configuration | 56.0Vdc Float / 100A Continuous Maximum |
| Discharge Current Capability | 200A Continuous / 300A for 1 Second |
| BMS Protection Functions | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Optional Communication | CAN / RS485 / Optional LCD |
| DC Battery Connection | M8 Terminal |
| Safety and Storage Information | UN38.3 / MSDS / 0°C to 30°C Storage |
| Mechanical Installation Data | 800 × 660 × 139mm / 88kg Net / IP20 Indoor |
No. Compatibility depends on the supported protocol, inverter firmware, communication-cable definition and configuration settings.
Provide the inverter brand, exact model, battery-voltage range, maximum charging current, firmware version and supported communication protocol.
No. The inverter’s maximum battery-side current must remain compatible with the battery’s 200A continuous limit and the selected DC components.
The LCD is listed as an optional configuration and should be included in the order requirements when local battery information is needed.
No outdoor claim should be made. The IP20 enclosure requires a dry, protected and non-condensing indoor installation location.
A technical review can help confirm the inverter voltage window, charging-current setting, maximum discharge demand, communication protocol and optional interface requirements before production.
Need to verify this battery against a specific hybrid or off-grid inverter?
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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