Joyvoit 5kWh LiFePO4 Battery 25.6V 200Ah
Smart Home Solar Energy Storage Battery
Description:
The Joyvoit 25.6V 5kWh LiFePO4 Battery is a reliable and intelligent energy storage solution designed for solar systems, hybrid inverters, and home backup power.
Built with long-life Lithium Iron Phosphate (LiFePO4) cells and a 100A smart BMS, this battery delivers safe, stable, and efficient energy storage for residential and small commercial solar systems.
Whether you want to store excess solar power, reduce electricity bills, or keep your home powered during outages, the Joyvoit 5kWh battery provides dependable performance with easy installation and smart monitoring.
⭐Key Features
Long-Life LiFePO4 Technology
The Joyvoit battery uses advanced LiFePO4 (Lithium Iron Phosphate) cells, widely recognized as the safest lithium battery chemistry for solar energy storage.
Benefits include:
- Up to 6000+ deep cycles
- 10+ years service life
- Superior thermal stability
- No risk of thermal runaway
- Higher efficiency than lead-acid batteries
This makes it ideal for daily solar charge and discharge cycles.
Smart 100A Battery Management System (BMS)
The integrated intelligent BMS continuously monitors battery operation to ensure maximum safety and efficiency.
Protection functions include:
Over-charge protection
Over-discharge protection
Over-current protection
Short-circuit protection
Temperature monitoring
The BMS also ensures balanced cell performance, extending battery lifespan and maintaining stable output.
Compatible with Leading Hybrid Inverters
The Joyvoit 5kWh battery is designed for wide inverter compatibility, making it easy to integrate into existing solar systems.
Compatible inverter brands include:
Deye
Solis
GoodWe
Growatt
SRNE
EPEVER
JOYVOIT
and most major hybrid inverter brands
This allows installers and system integrators to deploy the battery quickly without complex configuration.
Built-in LCD Touch Screen
A full-color touch screen display provides real-time battery information, including:
State of charge (SOC)
Voltage and current
System communication status
Battery temperature
Working mode
This allows users to monitor system performance directly from the battery without needing additional apps.
Flexible Installation Options
The battery is designed for easy and flexible installation.
You can install it in two ways:
Floor-standing with caster wheels
Easy to move during installation
Ideal for garages and utility rooms
Wall-mounted installation
Saves floor space
Clean and compact installation for homes
This flexibility makes the battery suitable for different residential environments.
Ideal Applications
The Joyvoit 5kWh LiFePO4 battery is widely used in:
Residential solar energy storage systems
Hybrid solar inverter systems
Off-grid solar systems
Backup power for homes
Small commercial solar installations
It allows homeowners to store solar energy during the day and use it at night, improving solar self-consumption and reducing dependence on the grid.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Joyvoit |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 25.6V |
| Capacity | 200Ah |
| Energy | 5 kWh |
| BMS | 100A Smart BMS |
| Display | LCD Touch Screen |
| Dimensions | 530 × 400 × 245 mm |
| Installation | Floor-standing / Wall-mounted |
| Inverter Compatibility | Deye, Solis, GoodWe, Growatt,etc |
Why Choose Joyvoit Solar Batteries
Joyvoit batteries are engineered for long-term solar energy storage, combining safety, intelligent monitoring, and installer-friendly design.
Key advantages include:
High cycle life LiFePO4 cells
Smart integrated BMS
Plug-and-play inverter compatibility
Real-time monitoring display
Flexible installation options
This ensures reliable energy storage for residential solar systems worldwide.
Looking for OEM Solar Battery Solutions?
Joyvoit provides OEM and customized lithium battery solutions for solar companies, distributors, and project developers.
Customization options include:
Private label branding
Custom battery capacity
Communication protocol matching
System integration support
Contact us to learn how Joyvoit batteries can support your solar energy storage projects.
FAQ questions:
How many solar panels are needed to charge a 5kWh battery?
The number of solar panels depends on panel wattage and sunlight conditions.
For example:
10 × 550W panels can generate about 5.5kW of solar power, which can charge a 5kWh battery in around 1–2 hours under strong sunlight.
In real-world conditions, most residential systems use 3–6 kW of solar panels with a 5kWh battery.
Installers usually size the solar array based on daily energy consumption and location.
How long can a 5kWh battery power a home?
A 5kWh battery can power essential household loads for several hours depending on electricity usage.
Example:
| Appliance | Power | Runtime |
|---|---|---|
| LED lighting | 100W | ~50 hours |
| Refrigerator | 150W | ~30 hours |
| TV + WiFi | 120W | ~40 hours |
In typical home backup scenarios, a 5kWh battery can support essential loads for 8–20 hours.
Can I expand the battery capacity in the future?
Yes. The Joyvoit battery supports parallel expansion, allowing multiple units to be connected together.
This allows flexible system scaling:
1 battery → 5kWh
2 batteries → 10kWh
4 batteries → 20kWh
Homeowners can start with one battery and expand their energy storage as their needs grow.
What inverter size is suitable for a 5kWh battery?
A 5kWh battery is commonly paired with hybrid inverters between:
3kW
5kW
6kW
The ideal inverter size depends on the solar system design and the household power demand.
Installers usually match the inverter and battery to optimize charging efficiency and backup performance.
Is a LiFePO4 battery better than lead-acid batteries?
Yes. LiFePO4 batteries are widely used in modern solar energy storage systems because they offer major advantages over lead-acid batteries:
5–10× longer lifespan
Higher usable capacity
Faster charging
Lower maintenance
Higher energy efficiency
Although the initial cost is higher, the lifetime cost per kWh is significantly lower.
Other battery products from JOYVOIT:
10kWh LiFePO4 battery for solar systems
12.8V LiFePO4 battery for small solar systems
Portable solar generator solutions
Read more related blog posts:
What is a LiFePO4 battery and why it is ideal for solar systems
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Customer feedback on our solar products
M***f
Jan 5, 2023
I have pleasant experience buying from Shenzhen Suns. They shipped quickly, and very responsive and provided accurate updates. Shipment to Malaysia reaches in just a few weeks with a door to door delivery. Equipment work great, as can be seen from the photos, in the midst of installation and already in operation. The sales representative (Amy) has provided good knowledge and helpful to guide me to make the purchase correctly. Thank you Amy and thank you Shenzhen Suns and this company is highly recommended!
M***k
Jan 5, 2023
very impressed with of the company Suns Energy, professional communication and they really went the extra mile. The product looks professional and transport and packaging was very good. happy customer and will definitely do business again
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