Vatrer 48V (51.2V) 100Ah WiFi Heated Server Rack Lithium Solar Battery
$1,119.99 USD
Unit price per- 5.12kWh Energy Capacity: The battery delivers 5.12kWh of usable energy from a 48V 100Ah configuration, suitable for home solar storage systems. This capacity can typically power essential appliances such as refrigerators, lighting, routers, and small electronics overnight.
- 5000+ Cycle Lifespan: Using grade-A LiFePO4 cells, the battery supports over 5000 charge and discharge cycles at 100% depth of discharge. This can translate to 10-15 years of service life under typical solar usage.
- Built-in 100A Smart BMS: The integrated 100A BMS continuously monitors voltage, current, and temperature. It protects the battery from overcharge, overdischarge, overcurrent, short circuits, and temperature extremes.
- Self-Heating System: The Vatrer 48V 100Ah battery includes a heated function for cold environments. Heating activates when the internal temperature reaches 32°F and stops at 41°F once it is warmed. This allows safe charging in winter conditions where standard lithium batteries cannot charge.
- WiFi and Bluetooth Monitoring: The built-in WiFi communication module and Bluetooth connectivity allow real-time monitoring through the Vatrer mobile app. Users can track SOC, voltage, current, and temperature from Vatrer app.
- Remote Control and OTA Updates: The smart communication system supports remote configuration, firmware OTA upgrades, and multi-battery management. Users can adjust system parameters without physically accessing the battery cabinet.
- Expandable Up to 51.2kWh: Up to 10 batteries can be connected in parallel, increasing total energy storage from 5.12kWh to 51.2kWh. This modular design allows homeowners to start with one battery and expand later.
- Up to 70% Lighter Than Lead-Acid: LiFePO4 technology allows the battery to be up to 70% lighter than comparable lead-acid batteries with similar capacity. The lighter weight simplifies installation and reduces structural load on racks or cabinets. It also improves efficiency for mobile systems such as RV or marine setups.
Estimated delivery between Apr 27 and May 02. Order within .
$1,119.99 USD
Unit price perWhy Reliable Energy Storage Matters for Modern Homes
In many homes using solar power or backup energy systems, during the day, solar panels may generate plenty of electricity, but without dependable storage, that energy can't be used when families actually need it, at night, during storms, or when the grid fails. Traditional batteries lose efficiency quickly or struggle in cold conditions. The Vatrer 48V 100Ah heated server rack battery is designed to address these real-world challenges. It helps ensure that stored solar energy remains available whenever electricity is needed most.
High-Capacity 5.12kWh LiFePO4 Battery with 5000+ Cycle Life
For solar energy systems, the Vatrer 48V 100Ah heated battery provides 5120Wh of energy storage, enough to support essential household loads such as refrigerators, lighting, internet routers, and home electronics overnight. Inside the battery are EV-grade LiFePO4 cells, designed for stable performance and long service life, supporting over 5000 charge cycles at 100% depth of discharge. Compared with traditional lead-acid batteries that often degrade within a few hundred cycles, this 48V 100Ah lithium battery maintains consistent voltage output and significantly longer operational lifespan.
Built-in 100A Smart BMS Protects the Battery System
For energy storage systems that operate continuously, this Vatrer 48V server rack lithium battery includes a built-in 100A Battery Management System (BMS) that monitors voltage, current, and temperature in real time. The system automatically protects the battery from overcharge, overdischarge, overcurrent, short circuit, and extreme temperature conditions. By balancing individual cells and regulating charging behavior, the BMS helps maintain stable performance and prevents conditions that could shorten battery life. This integrated protection simplifies system operation while improving long-term reliability.
Self-Heating Supports Charging in Cold Weather
Cold temperatures often prevent lithium batteries from charging safely. To address this issue, the Vatrer 48V heated lithium battery includes a heated function designed for low-temp environments. When the battery temperature drops to 32°F, the internal heating system activates during charging, gradually warming the battery. Once the temperature reaches 41°F, the heating stops and normal charging continues. This feature allows the battery to charge safely in winter conditions, making it suitable for solar systems installed in garages, cabins, outdoor energy cabinets, or other colder environments.
Smart Touch Screen with WiFi and Bluetooth Monitoring
Energy storage systems are easier to manage when system data is visible and accessible. This Vatrer WiFi server rack lithium battery integrates a WiFi intelligent communication module and Bluetooth monitoring system, allowing users to track battery performance locally or remotely. Through the touchscreen display or Vatrer app, you can view state of charge, voltage, current, temperature, and battery status in real time. The WiFi communication module also enables remote monitoring, system configuration adjustments, OTA firmware upgrades, and multi-battery management.
Rack-Mount Design Allows Flexible Installation
The Vatrer rack-mount lithium battery uses a server rack design that allows it to integrate easily into energy storage cabinets or battery racks. Its internal structure is reinforced so the battery can be installed horizontally or vertically, depending on available space and system layout. This flexible installation design simplifies system setup and makes maintenance easier for homeowners and installers building modular solar storage systems.
Expandable Energy Storage up to 51.2kWh
As household energy demand increases, this Vatrer 48V 100Ah heated LiFePO4 battery supports parallel connections of up to 10 units, allowing total energy storage capacity to scale up to 51.2kWh. This modular expansion makes it possible to start with a single 48V lithium solar battery and gradually increase storage as solar production or household electricity usage grows.
Multiple Charging Options for Different Power Systems
Energy systems rarely rely on a single power source. This Vatrer 48V lithium battery supports several charging methods commonly used in solar and mobile energy systems. Using a 58.4V 20A LiFePO4 charger, the battery can reach a full charge in approximately 5 hours. For renewable energy setups, it can be charged through solar panels connected to a 48V MPPT charge controller, typically requiring about 1500W of solar input on a sunny day. In backup scenarios, the battery can also be charged through a 30A DC-DC charger connected to a generator or vehicle system, ensuring power availability even when solar energy is limited.
Why Choose Vatrer 48V 100Ah Heated Lithium Batteries With WiFi
Reliable energy storage is not only about capacity, it also depends on safety, durability, and how well the system adapts to real-world energy needs. This Vatrer 100Ah battery provides long-term performance while remaining up to 70% lighter than traditional lead-acid batteries, making installation and system expansion easier and making it suitable for a variety of energy storage scenarios, including home solar systems, RV travel, marine power setups, camping power systems, and off-grid cabins.
TECH SPECS
FAQs
A Vatrer 48V 100Ah lithium battery is typically paired with 48V hybrid or off-grid inverters designed for residential solar systems. Most systems use inverters rated between 3kW and 10kW, depending on household load demand. When selecting an inverter, confirm that the charging voltage range supports LiFePO4 batteries (usually around 56–58.4V) and that the inverter can communicate with or properly manage lithium battery charging profiles.
The number of batteries depends on daily energy consumption. A single Vatrer 48V 100Ah battery provides about 5.12kWh of energy storage, which can typically support essential appliances overnight. Homes using 10–20kWh per day often install 2–4 batteries, while larger off-grid systems may require 6–10 batteries to provide full backup capacity.
Yes. A Vatrer 48V server rack lithium battery is compatible with most 48V solar energy storage systems that use MPPT charge controllers and lithium-compatible inverters. Before installation, confirm that the system supports LiFePO4 charging voltage settings and that the inverter can safely manage lithium battery charging profiles.
Under typical solar storage conditions, a LiFePO4 battery rated for 5000 cycles at 100% depth of discharge can last 10–15 years depending on usage patterns. Systems that operate at partial discharge levels often experience even longer service life because LiFePO4 batteries degrade more slowly when not fully cycled every day.
Vatrer 48V rack batteries are designed for straightforward installation. Most systems simply require placing the battery in a standard 19-inch server rack cabinet, connecting the power cables, and configuring the inverter or monitoring system. Many installers recommend leaving adequate ventilation space and using properly rated DC cables and breakers to ensure safe operation.
Yes, when paired with a hybrid inverter or backup inverter, the battery can supply stored energy during grid outages. A single 5.12kWh battery can typically power essential loads such as lights, internet routers, refrigerators, and small appliances for several hours. For longer outages or whole-home backup, multiple batteries can be installed in parallel.
LiFePO4 batteries require very little maintenance compared with lead-acid batteries. There is no need for watering, equalization charging, or corrosion management. However, users should periodically check battery connections, ventilation, and system monitoring data to ensure the energy storage system is operating within recommended parameters.
Most LiFePO4 batteries operate best between 32°F and 113°F. The built-in self-heating function allows the battery below 32°F to safely charge in colder environments by warming the batteries before charging begins. This feature is particularly useful for garages, outdoor cabinets, cabins, and winter installations.
Charging time depends on the charging source. Using a 58.4V 20A LiFePO4 charger, the battery typically reaches full charge in around 5 hours. Solar charging speed depends on available sunlight and panel size, but systems with about 1500W of solar input can usually recharge the battery within a day under good sunlight conditions.
Yes. This Vatrer 100Ah server rack battery supports parallel connections of up to 10 batteries, allowing total energy storage to scale from 5.12kWh to 51.2kWh. This modular design allows homeowners to start with a smaller battery bank and expand later as solar capacity or household energy demand increases.
Vatrer Lithium Solar Batteries Comparison
- Reliable Power, Empowering Lives.
- Vatrer specializes in LiFePO4 lithium batteries for golf carts, RVs, home energy storage, and off-grid applications, designed for reliable performance and long-term use.