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Product Description
The 2.5 kWh BSLBATT Lithium Battery LFP-2.5 is compatible with all industry-standard inverters and charge controllers, with the battery bank-to-inverter output sizing adhering to a 2:1 ratio. It is modular, light-weight and scalable for installations ranging from kWh to MWh.
The 2.5 kWh BSLBATT Lithium Battery LFP-2.5 is the ideal battery choice for commercial, residential, military, and humanitarian applications as it is maintenance-free requiring no ventilation, cooling, or thermal regulation. The 2.5 kWh BSLBATT Lithium Battery LFP-2.5 provides power security and seamless integration of renewable and traditional sources of energy in conjunction with or independent of the grid: net zero, peak shaving, emergency back-up, portable and mobile.
● Compatible with all industry-standard inverter/charge controllers
● Compact all-in-one system
● Storage capacity-optimized for homes
● Seamless integration with smart home systems
● Intuitive software & app for easy monitoring
● Wall mountable & adjustable
● Increase self-consumption – less reliant on grid import
● 10-year warranty or 10,000 cycles (@ 80% DOD)
● Non-toxic and non-hazardous recyclable materials
WITH OR WITHOUT SOLAR, ALWAYS HAVE BACKUP POWER Measuring just 780MM x 630MM x 160MM, the BSLBATT Home Battery 2.5 kWh is a compact wall-mounted solution perfectly suited to domestic environments where space is limited. Available in five classes (2.5 kWh, 5 kWh, 7kwh, 10kwh and 13.5 kWh), the BSLBATT Home Battery is plug & play and easily integrate with smart home systems. |
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| THE WORLD’S SMARTEST BATTERY MANAGEMENT SYSTEM The built-in battery management system integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection. This high-performance BSLBATT Lithium Battery has a large power capacity, with a fast charging and continuous discharge power, providing 98% efficiency. The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards. |
SAVE UP TO 25% ON YOUR UTILITY When paired with solar, the BSLBATT Powerwall is the perfect way to automatically save money while paying the lowest possible cost for your energy. |
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| TAKE COMPLETE CONTROL WITH THE BSLBATT POWER APP Our intelligent software combines weather, utility rate, and historical solar production and energy consumption data to continually drive energy efficiency and improve system performance to meet your specifically tailored goals. |
This LFP battery is optimized with proprietary cell architecture, power electronics, BMS, and assembly methods. Lithium Ferro Phosphate (LFP) is the safest, most environmentally benign Lithium Ion chemistry available, with no cobalt, risk of thermal runaway, or fire. Designed and manufactured in China, and backed by a 10 years or 10,000 cycles (@ 80% DOD) warranty for peace of mind. Order online or by PHONE +86 0752 2819 469
Specifification
| Model | BSLBATT LFP-48V Battery PACK | |
Electrical Characteristics | Nominal Voltage | 48V(15series) |
| Nominal Capacity | 50Ah/100Ah150Ah/200Ah | |
| Energy | 2400Wh/4800Wh/7200Wh/9600Wh | |
| Internal Resistance | ≤60mΩ | |
| Cycle Life | ≥5000 cycles @ 80% DOD, 25℃, 0.5C ≥4000 cycles @ 80% DOD, 40℃, 0.5C | |
| Design Life | ≥10 years | |
| Months Self Discharge | ≤2%，@25℃ | |
| Effificiency of Charge | ≥98% | |
| Effificiency of Discharge | ≥100% @ 0.2C ≥96% @ 1C | |
Charge | Charge Cut-off Voltage | 54.0V±0.1V |
| Charge Mode | 1C to 54.0V, then 54.0V charge current to 0.02C (CC/CV) | |
| Charge Current | 100A | |
| Max. Charge Current | 130A | |
| Charge Cut-off Voltage | 54V±0.2V(Floating charge voltage) | |
Discharge | Continuous Current | 100A |
| Max. Continuous Discharge Current | 130A | |
| Discharge Cut-off Voltage | 38V±0.2V | |
Environmental | Charge Temperature | 0℃~60℃ (Under 0℃ extra heating mechanism) |
| Discharge Temperature | -20℃~60℃ (Under 0℃work with reduced capacity) | |
| Storage Temperature | -40℃~55℃ @ 60%±25% relative humidity | |
| Water Dust Resistance | Ip21 (The battery cabinet supports Ip55) | |
Mechanical | Method | 15S1P/15S2P/15S3P/15S4P |
| Case | Iron (Insulation painting) | |
| Dimensions | 780 x630 x160(220)mm | |
| Weight | Approx:30kg/48kg/70kg/96kg | |
| Gravimetric Specifific energy | Approx:92Wh/kg | |
| Protocol (optional) | RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter | |
Other | SOC Light | 6 * LED |
| Display Screen | LCD(Optional) | |
| Limit charge current | 20A | |
BSLBATT Wall-mounted home lithium battery adopts the patented rhombus 18650 LiFePO4 cells. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.
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The BSLBATT storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. BSLBATT curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.
“BSLBATT batteries eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means BSLBATT batteries generally pay for themselves in under 4 years!”
