Product overview
Reliable performance without the guesswork.
Review the product details, specifications and support information below before ordering.
- Residential solar backup systems
- Small offices and shops
- Off-grid homes
- Essential-load backup systems
- Hybrid solar installations
- CCTV and communication systems
- Areas with frequent power interruptions
- Solar-system battery upgrades
When paired with a correctly sized and compatible inverter, the battery can support essential appliances such as:
- 💡 LED lights
- 📺 Television
- 📡 Wi-Fi router
- 💻 Computers and laptops
- 🌀 Fans
- 📱 Mobile phones and small electronics
- 📹 CCTV and security equipment
- 🖨️ Selected office equipment
- 🧊 Energy-efficient refrigerator, subject to load assessment
- 🏪 Selected shop and business equipment
Actual backup time depends on the total connected load, inverter efficiency, battery settings and operating conditions.
The Felicity Solar 5kWh Lithium Iron Phosphate Battery is a reliable energy-storage solution designed for residential solar systems, offices, shops, backup power and selected off-grid installations.
With a nominal voltage of 25.6V and a capacity of 200Ah, the battery provides approximately 5.12kWh of nominal energy storage. Its high 95% depth of discharge allows more of the stored energy to be used while the durable LiFePO₄ chemistry supports a long operating life.
The compact enclosed design, integrated display and built-in protection make it suitable for modern solar installations requiring dependable backup power and minimal maintenance.
🔋 Key Features
- Approximately 5.12kWh nominal energy capacity
- 25.6V 200Ah battery rating
- Advanced LiFePO₄ lithium iron phosphate technology
- High 95% depth of discharge
- More than 6,000 charging cycles
- Integrated Battery Management System
- Front battery-status display
- Built-in circuit protection
- Efficient charging and discharging
- Compact enclosed design
- Low-maintenance operation
- Suitable for compatible hybrid and off-grid inverters
- Ideal for residential and light-commercial solar systems
🛡️ Intelligent Battery Protection
The integrated Battery Management System helps monitor battery operation and provides protection against common electrical and operating risks, including:
- Overcharging
- Excessive discharge
- Overcurrent
- Short circuits
- High and low temperatures
- Cell-voltage imbalance
- Abnormal battery conditions
These protections help improve battery safety, stability and service life.
⚡ High Usable Energy
With a depth of discharge of up to 95%, the battery can provide approximately 4.86kWh of usable energy from its 5.12kWh nominal capacity.
Actual usable energy may vary depending on inverter settings, operating temperature, battery condition and the manufacturer’s recommended configuration.
✅ Benefits of LiFePO₄ Technology
- Longer cycle life than conventional lead-acid batteries
- Greater usable energy capacity
- Faster and more efficient charging
- Stable performance during repeated charge cycles
- Improved thermal and chemical stability
- Minimal routine maintenance
- Compact installation
- Lower long-term replacement costs
⚠️ Inverter Compatibility
This battery operates at 25.6V and should only be used with an inverter that supports the correct low-voltage lithium battery configuration.
Before installation, confirm that the inverter supports:
- 25.6V LiFePO₄ batteries
- The required charging voltage
- Suitable charging and discharging currents
- The correct communication protocol
- Recommended cable sizes and protection devices
Professional installation by a qualified solar technician is recommended.
Technical details
Specifications
Specification Details
- Brand Felicity Solar
- Battery Type Lithium Iron Phosphate — LiFePO₄
- Nominal Voltage 25.6V
- Battery Capacity 200Ah
- Nominal Energy Approximately 5.12kWh
- Advertised Capacity 5kWh
- Depth of Discharge Up to 95%
- Estimated Usable Energy at 95% DoD Approximately 4.86kWh
- Cycle Life More than 6,000 cycles
- Net Weight 39kg
- Display Integrated battery-status display
- Battery Management Built-in BMS
- Application Solar storage and backup power
Questions and answers
Before you order
What is the battery’s storage capacity?
The battery provides approximately 5.12kWh of nominal energy storage.
Why is it described as a 5kWh battery?
The nominal calculation is 25.6V × 200Ah = 5.12kWh, which is commonly marketed as 5kWh.
What is its voltage and amp-hour rating?
It is rated at 25.6V and 200Ah.
How much energy is usable at 95% depth of discharge?
Approximately 4.86kWh, subject to battery settings and operating conditions.
What battery technology does it use?
It uses LiFePO₄ lithium iron phosphate technology.
How long is its cycle life?
It is rated for more than 6,000 charging cycles, depending on usage, temperature and depth of discharge.
Can it be used for home backup power?
Yes. It is suitable for essential home loads when paired with a compatible inverter and correctly sized solar array.
Can it power a refrigerator?
It may support an energy-efficient refrigerator, but the starting wattage and inverter capacity should be checked first.
Can it be charged using solar panels?
Yes. It can be charged through a compatible hybrid or off-grid solar inverter.
How much does the battery weigh?
The stated net weight is approximately 39kg.
Is professional installation recommended?
Yes. Correct installation helps ensure safe wiring, proper inverter compatibility and dependable battery performance.
Not sure this is the right product?
Send us what you need to power, pump or operate and we will help you confirm the best option.
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