Voltertech Co.,Limited
| Replacement Compatibility | Direct Drop In Upgrade for 24V AGM Infrastructure |
| Payment Terms | L/C,T/T,Western Union |
| Energy Reserve | 2.56kWh High Density 24V Storage Block |
| Scalability | Series and Parallel Architecture for Large Microgrids |
| Smart BMS | Integrated Active Thermal and Voltage Protection |
| Cycle Endurance | 3000 Plus Deep Discharge Phases |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Supply Ability | 5000 Units per Month |
| Chassis Weighting | Optimized 21kg Build for Mobile Logistics |
| Hardware Interface | Industrial Grade M8 Connection Studs |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Enclosure Integrity | IP65 Rated Waterproof Plastic Housing |
| Place of Origin | China |
| Model Number | PB-3KWH-25.6V-Q |
| Certification | MSDS , UN38.3 |
| Brand Name | Voltertech |
View Detail Information
Explore similar products
3.84kWh 25.6V 150Ah LiFePO4 Battery With IP67 ABS Case And Display
5.12kWh 25.6V 200Ah LiFePO4 Battery For Solar Emergency Backup
7.68kWh 25.6V 300Ah LiFePO4 Battery For Large 24V Energy Storage Systems
25.6V 100Ah IP65 Deep Cycle LiFePO4 Lithium Battery 100A Discharge For Power
Product Specification
| Replacement Compatibility | Direct Drop In Upgrade for 24V AGM Infrastructure | Payment Terms | L/C,T/T,Western Union |
| Energy Reserve | 2.56kWh High Density 24V Storage Block | Scalability | Series and Parallel Architecture for Large Microgrids |
| Smart BMS | Integrated Active Thermal and Voltage Protection | Cycle Endurance | 3000 Plus Deep Discharge Phases |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Supply Ability | 5000 Units per Month |
| Chassis Weighting | Optimized 21kg Build for Mobile Logistics | Hardware Interface | Industrial Grade M8 Connection Studs |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam | Enclosure Integrity | IP65 Rated Waterproof Plastic Housing |
| Place of Origin | China | Model Number | PB-3KWH-25.6V-Q |
| Certification | MSDS , UN38.3 | Brand Name | Voltertech |
| High Light | 2.56kWh 100Ah LiFePO4 Battery ，Solar 100Ah LiFePO4 Battery | ||
2.56kWh 25.6V 100Ah LiFePO4 Battery for 24V Solar and Backup Systems
This 25.6V 100Ah LiFePO4 battery provides 2560Wh of nominal stored energy. It is intended for compatible 24V-class solar-storage, backup, inverter and UPS systems that require one defined lithium battery enclosure.
Using a single 25.6V battery can simplify system planning compared with connecting separate 12.8V batteries in series. The inverter or charger must still support the battery’s lithium charging requirements and current limits.
One Battery Enclosure
A native 25.6V product avoids creating the required system voltage from two separate 12.8V battery cases.
Defined 2.56kWh Capacity
The 100Ah battery stores 2560Wh of nominal energy for load and backup-time calculations.
Compact Mechanical Format
The 522 × 242 × 218mm enclosure can be reviewed against available shelf or battery-compartment dimensions.
The 2.56kWh rating indicates nominal stored energy. It does not describe the inverter output power. A load may require a higher inverter rating even when its daily energy use is relatively low.
Actual backup duration depends on average load, inverter efficiency, cable losses, battery settings and operating conditions. A load schedule should be prepared before capacity is approved.
The listed floating-charge voltage is 28.0Vdc. The connected charger or inverter charger should support the required lithium-battery profile.
Continuous charging is limited to 50A, while continuous discharge is limited to 100A. A 150A pulse rating is available for one second only.
Cables, M8 terminals, fuses and breakers must be suitable for the configured current and cable length.
The source specification should be confirmed for the final low-voltage cutoff settings before commissioning a specific inverter or charger.
| Nominal Battery Rating | 25.6V / 100Ah / 2560Wh |
| Battery Chemistry | LiFePO4 |
| Floating-Charge Setting | 28.0Vdc |
| Continuous Current Limits | 50A Charge / 100A Discharge |
| Pulse Discharge Current | 150A for 1 Second |
| Product and Package Size | 522 × 242 × 218mm / 547 × 267 × 268mm |
| Net and Gross Weight | 20.2kg / 21.3kg |
| Environmental Conditions | IP65 / -10°C to 50°C / Non-Condensing |
| Protection and Documents | BMS / UN38.3 / MSDS |
It is commonly used as a nominal lithium voltage platform for compatible 24V-class systems.
No. A compatible solar charge controller or inverter charger is required.
No. It is a standalone battery product.
No. Continuous discharge is limited to 100A.
Confirm the charge voltage, low-voltage setting, current demand and cable requirements.
Planning a 25.6V solar or backup installation?
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...
Get in touch with us
Leave a Message, we will call you back quickly!