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China Suppliers Factory Wall Mount LiFePO4 Lithium Battery 48V - Ideal for Household Energy Storage Solutions
Product Features
Self-designed BMS, protecting batteries 24*7
Top brand Grade A LiFePO4 battery cells, prismatic, top class safety
Compatible with multi-brand storage inverters
Powerful parallel capacity, up to 16 parallels
Long cycle life energy storage battery (6000 times)
Flexible installation, supporting wall-mounted and floor stand, saving time and cost
Certification of IEC62619, UN38.3, CEC approved etc
Technical Description
| MODEL | Metis 4850 | Metis 48100 | Metis 48150 | Metis 48200 | Metis 48280 | Metis 48300 |
|---|---|---|---|---|---|---|
| Battery Type | LiFePO4 (lithium iron phosphate battery) | |||||
| Nominal Capacity | 50Ah | 100Ah | 150Ah | 200Ah | 280Ah | 300Ah |
| Nominal Voltage | 51.2V | |||||
| Total Energy | 2560Wh | 5120Wh | 7680Wh | 10240Wh | 14336Wh | 15360Wh |
| Charge Cut-off Voltage | 57.6V | |||||
| Discharge Cut-off Voltage | 40V | |||||
| Charge Current | 50A max | 100A max | 150A max | 200A max | 150A max | 150A max |
| Discharge Current | 50A max | 100A max | 150A max | 200A max | 150A max | 150A max |
| Communication Mode | RS485, CAN | |||||
| Ingress Protection | IP20 | |||||
| Scalability | max 16pcs in parallel | |||||
| Lifespan (80% DOD) | ≥6000 cycles, 25°C | |||||
| Compatible Inverters | Goodwe, Victron, SMA, Kosta, Fronius, Solis, Growatt, Sofar, Deye, Solar Ark, Outtback, Voltronic, Pylontech optional, more brands will be announced | |||||
| Working Environment | -20°C-60°C, < 95% RH | |||||
| Storage Environment | -20°C〜50°C, < 95% RH | |||||
| Operating Altitude | <2000m | |||||
| Design Life | 15 years | |||||
| Warranty Period | 5 years, 10years optional | |||||
Tips About Lithium Battery
Brief Introduction About LiFePO4 Energy Storage
Lithium Iron Phosphate (LiFePO4) batteries are a subtype of lithium-ion batteries and are increasingly popular for residential energy storage. They are known for their unique combination of safety, efficiency, and longevity.
Advantages of LiFePO4 Energy Storage:
Safety:
LiFePO4 batteries have a very stable chemistry. They are less prone to thermal runaway and overheating, which significantly reduces the risk of fire and explosion compared to other lithium-ion batteries.
Long Lifespan:
These batteries have a long cycle life, often exceeding 2,000 cycles. They can last 10 years or more, depending on usage patterns. This durability makes them a cost-effective option over the long term.
High Efficiency:
LiFePO4 batteries have high charge and discharge efficiency, typically around 95%. This means less energy is lost during the storage and retrieval process, making them highly efficient for daily cycling with solar energy systems.
Thermal Stability:
They perform well in a wide range of temperatures, making them suitable for various climates. This thermal stability enhances their performance and longevity, even in extreme weather conditions.
Environmental Impact:
LiFePO4 batteries are more environmentally friendly compared to other lithium-ion chemistries. They do not contain cobalt, which is a rare and toxic element often mined under ethically questionable conditions.
High Discharge Rate:
They can deliver a high discharge current, which is beneficial for applications requiring high power output. This makes them suitable for both regular energy use and peak demand situations.
Lightweight:
Despite their robust performance, LiFePO4 batteries are relatively lightweight. This makes installation easier and reduces the structural load on buildings.
Applications of LiFePO4 Energy Storage:
Residential Solar Systems:
LiFePO4 batteries are ideal for storing energy generated from solar panels, providing reliable power during cloudy days and at night.
Backup Power:
Their long lifespan and reliability make them excellent for providing backup power during grid outages.
Off-grid Living:
For homes not connected to the power grid, LiFePO4 batteries offer a dependable energy storage solution.
LiFePO4 batteries represent a highly advantageous option for residential energy storage. Their combination of safety, efficiency, and longevity, along with environmental benefits, makes them an attractive choice for homeowners looking to enhance energy independence and sustainability. As technology advances, LiFePO4 batteries are likely to become even more prevalent in the residential energy storage market.
Frequently Asked Questions (FAQ)
Q:
How many Metis series batteries can be connected in parallel?
You can connect up to 16 Metis batteries in parallel to easily scale your energy storage capacity according to your power requirements.
Q:
What is the expected lifespan of the Metis LiFePO4 battery?
The Metis series features a design life of 15 years, delivering over 6,000 cycles at 25°C (80% DOD), ensuring highly reliable, long-term performance.
Q:
Which inverter brands are compatible with the Metis battery?
Our batteries support multi-brand communications (CAN/RS485) and are compatible with leading brands such as Goodwe, Victron, SMA, Growatt, Sofar, Deye, Solis, and more.
Q:
What safety features does the built-in BMS provide?
Our self-designed Battery Management System (BMS) monitors and protects the battery cells 24/7 against over-charging, over-discharging, over-current, and extreme temperatures.
Q:
What certifications do these batteries carry?
The Metis series is fully certified with international safety and transport standards, including IEC62619, UN38.3, and CEC approval.