Felicity Solar 15kWh Floor Mount Battery
The Felicity Solar 15kWh Floor Mount Battery is a powerful low-voltage LiFePO4 battery designed for compatible solar backup power and energy storage systems. With 15kWh of nominal battery energy, 51.2V nominal voltage and a floor-mounted cabinet design, this battery is a strong option for homes, offices and selected light commercial installations where a larger 48V battery bank is required.
This Felicity Solar battery is designed for customers who need more storage capacity than a standard 5kWh battery can provide. It can help store solar energy during the day, support selected loads during power interruptions and improve overall backup power capability when paired with a compatible inverter and correctly designed solar system.
15kWh Battery Storage for Solar Backup Power
The Felicity Solar 15kWh battery provides a larger storage platform for backup power and solar self-consumption. This makes it suitable for customers who want a more capable battery system for longer backup support, stronger night-time energy availability and better use of solar generation during the day.
Actual backup runtime will depend on the inverter size, battery settings, connected loads, solar input, installation quality and commissioning setup. Essential loads such as lights, WiFi, computers, fridges, security systems and selected plug circuits will normally provide better backup runtime than heavy loads such as geysers, ovens, stoves, pumps and air conditioners.
Low-Voltage 51.2V LiFePO4 Battery
This battery uses LiFePO4 lithium battery technology, commonly used in modern solar energy storage systems because of its stable performance and suitability for backup power applications when installed correctly.
The Felicity Solar 15kWh battery has a 51.2V nominal voltage and an operating voltage range of 44.8V to 57.6V. It must be connected only to compatible low-voltage 48V inverter systems where the battery voltage range, communication protocol and charge/discharge settings are correctly matched.
Floor-Mounted Battery Cabinet Design
The floor-mounted design makes this battery practical for garage, storeroom, plant room and utility room installations where a larger battery cabinet is preferred. The cabinet includes wheels, making positioning easier before final installation and commissioning.
The installer must still ensure that the battery is placed on a stable, level surface with suitable ventilation, safe cable routing, adequate access, correct protection and a clean installation environment.
Built-In Safety and Protection Features
The Felicity Solar 15kWh battery includes multiple protection features designed to support safer operation in compatible solar systems. These include a built-in smart BMS, breaker and fuse protection, as well as enhanced safety with an aerosol fire extinguishing system.
The battery also includes an external battery fuse design for easier replacement when required. Correct installation, cable sizing, protection coordination and inverter setup remain essential for safe and stable battery operation.
Monitoring and Communication
The Felicity Solar 15kWh battery supports RS485 and CAN communication, helping the battery communicate with compatible inverter systems where the correct protocol, cable and inverter settings are used.
Built-in WiFi and Bluetooth support can assist with real-time monitoring where correctly configured. Battery monitoring and communication must be set up by a qualified installer to ensure the inverter and battery operate together correctly.
Key Features and Benefits
- 15kWh lithium battery storage capacity
- 51.2V nominal voltage for compatible 48V inverter systems
- LiFePO4 battery technology
- Floor-mounted cabinet design with wheels
- Built-in WiFi and Bluetooth monitoring support where configured
- RS485 and CAN communication support
- Built-in smart BMS for battery management
- Built-in breaker and fuse protection
- External battery fuse design for easier replacement
- Enhanced safety with aerosol fire extinguishing system
- Maximum continuous charge/discharge current up to 160A
- Peak charge/discharge current up to 230A for 15 seconds
- Maximum charge/discharge power of 8000W
- Depth of discharge of more than 95% under suitable conditions
- Scalable expansion up to 15 units in parallel where compatible
- 7-year manufacturer warranty applies
- Professional installation, configuration and commissioning required
Scalable Battery Storage
The Felicity Solar 15kWh battery can be used as a single battery or as part of a larger battery bank where the inverter and system design support parallel expansion. This makes it a strong option for customers who want a larger starting battery and possible future expansion where compatible.
Expansion must be planned carefully. The installer must confirm inverter support, battery communication, maximum supported battery quantity, cable sizing, protection equipment, firmware compatibility, charge limits, discharge limits and commissioning settings before connecting multiple batteries.
Suitable Applications
The Felicity Solar 15kWh Floor Mount Battery is suitable for customers who need a larger low-voltage lithium battery for backup power and solar energy storage. It is commonly used in larger residential systems and selected light commercial installations where the inverter, load profile and battery design are correctly matched.
- Residential solar backup systems
- Home battery storage systems
- Solar self-consumption installations
- Office backup power systems
- Small business backup systems
- Hybrid inverter battery systems
- Essential load backup circuits
- Garage or utility room battery installations
- Expandable 48V battery systems where compatible
Important Compatibility Notice
Before purchasing the Felicity Solar 15kWh battery, compatibility must be confirmed with the intended inverter brand and model. The inverter must support the required 48V battery voltage range, BMS communication protocol, firmware version, charge settings, discharge settings and battery configuration.
Battery selection should not be based on capacity alone. The complete solar and backup system must be designed around the inverter, battery bank, solar array, load demand, cable sizing, protection equipment and commissioning requirements. Incorrect battery matching can cause communication faults, charging issues, reduced performance or unsafe operation.
Why Buy From JC Solar Panels?
JC Solar Panels supplies solar batteries, inverters, panels and installation components for customers who need practical and reliable solar backup solutions. Choosing the correct battery is one of the most important decisions in a solar system because it affects backup runtime, load support and long-term system performance.
By purchasing from JC Solar Panels, customers can receive practical guidance on inverter compatibility, battery sizing, system planning and installation requirements before committing to a battery storage solution.
JC Solar Panels focuses on helping customers select solar products that are suitable for their energy needs, installation environment and long-term backup power requirements.
Installation and Commissioning Notice
The Felicity Solar 15kWh battery must be installed, wired, configured and commissioned by a qualified solar installer or electrician. Correct installation must include suitable battery protection, correct cable sizing, inverter settings, communication wiring, safe positioning, earthing and proper commissioning.
Final performance will depend on inverter compatibility, load selection, battery settings, solar array size, installation quality and commissioning configuration.
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