Voltertech Co.,Limited
| Electrical Design Style | Moderate-Current High-Voltage DC Platform |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Buyer Preparation | Submit PCS Brand, Model and Firmware |
| Integration Target | High - Voltage Hybrid Inverter or PCS |
| Payment Terms | L/C,T/T,Western Union |
| Monitoring Method | Local LCD with System-Level Data Link |
| Commissioning Sequence | Voltage / Polarity / Protocol / Alarm Check |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Managed through Compatible PCS Settings | Battery BMS plus External DC Protection |
| Communication Planning | CAN / RS485 Protocol Review |
| Charging Control | Managed through Compatible PCS Settings |
| Model Number | BAT-20KWH-51.2V-RM-Q-2 |
| Brand Name | Voltertech |
| Certification | CE , MSDS , UN38.3 |
| Place of Origin | China |
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Product Specification
| Electrical Design Style | Moderate-Current High-Voltage DC Platform | Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Buyer Preparation | Submit PCS Brand, Model and Firmware | Integration Target | High - Voltage Hybrid Inverter or PCS |
| Payment Terms | L/C,T/T,Western Union | Monitoring Method | Local LCD with System-Level Data Link |
| Commissioning Sequence | Voltage / Polarity / Protocol / Alarm Check | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Managed through Compatible PCS Settings | Battery BMS plus External DC Protection | Communication Planning | CAN / RS485 Protocol Review |
| Charging Control | Managed through Compatible PCS Settings | Model Number | BAT-20KWH-51.2V-RM-Q-2 |
| Brand Name | Voltertech | Certification | CE , MSDS , UN38.3 |
| Place of Origin | China | ||
| High Light | High Voltage Battery System 100Ah ，336V High Voltage Battery System ，Modular 100Ah LiFePO4 Battery | ||
336V 100Ah Modular High Voltage LiFePO4 Battery with PCS Compatibility
This 336V 100Ah modular high voltage LiFePO4 battery provides 30.72kWh of nominal energy for compatible PCS and inverter systems. Its six-module architecture is designed for projects where DC voltage matching and communication compatibility are major purchasing requirements.
The PCS DC battery input must support the entire 278.4–336Vdc operating range. Matching only the nominal 336V value is not sufficient because the battery voltage changes during operation.
The following information should be collected before the system is approved:
1. PCS minimum and maximum battery voltage.
2. Normal and maximum battery current.
3. Supported CAN or RS485 battery protocols.
4. Firmware version and communication-cable definition.
The system uses a 50A normal charge and discharge reference, with a listed maximum of 100A. The PCS operating current should be configured according to the project power, cable capacity and preferred battery operating strategy.
The battery current rating does not by itself define the AC system power. PCS conversion efficiency, operating voltage and load profile must also be included.
All high-voltage cables, M8 connections, breakers, fuses and disconnect devices must be rated for the actual DC voltage and current.
CAN or RS485 may transfer supported operating data between the battery and PCS. Compatibility depends on the message protocol as well as the physical port.
A PCS may have a CAN connector but use a protocol that is not supported by the selected battery configuration. The brand, exact model and firmware should therefore be provided before production.
The LCD provides a local reference during commissioning but should not be used as the only system-monitoring method.
The battery BMS includes protection against overcharge, overdischarge, overcurrent, short circuit and overtemperature. These functions establish battery operating boundaries.
The BMS does not replace external high-voltage isolation, cable protection, emergency disconnection or project-level electrical safety measures.
Installation and commissioning should be completed by personnel qualified to work with the complete system voltage.
| DC Battery Platform | 336V / 100Ah / 30.72kWh |
| Compatible PCS Voltage Window | 278.4–336Vdc |
| Battery Current Reference | 50A Normal / 100A Maximum |
| Series Module Quantity | Six Modules |
| Communication Interfaces | CAN / RS485 |
| Local Display | LCD |
| Protection Functions | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Terminal Type | M8 |
| Indoor Operating Conditions | IP20 / -10°C to 50°C / No Condensation |
No. The full voltage window, current limits and communication protocol must also match.
Only when both devices support the same required protocol through the selected interface.
The listed normal current is 50A. The 100A value is the maximum battery limit.
No automatic control should be assumed unless it is included in the approved system design.
Provide the PCS datasheet, battery voltage window, current settings, firmware and communication protocol.
Preparing a 336V PCS and battery configuration?
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st... About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st...
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