NEW at BSLBATT Lithium Powerwall!
The BSLBATT Lithium PowerWall Series energy storage system provides a 15 Kilowatt-hour battery in a single package. Up to 14 units can be used together for additional capacity. The PowerWall Series has been designed for trouble-free mounting and is easy to connect with other system components.
|Rated Energy Capacity (Watt Hours):|
Optimized Solution for Energy Saving & High-quality Power
Energy Storage System(ESS) stores electric energy and utilize them for later consumption. It is purposed to improve energy efficiency, by enhancing the quality of renewable energy that results stabilization of power supply system. BSLBATT Lithium provides most optimal energy solution for the users using our state-of-the-art energy storage system with a long lifespan and a top-notch quality.
Control Interface for Compatible Inverter/Charger Units:
The BMS provides relay and analogue outputs and CAN Bus for independent control of (and communication with) the inverters and solar charge controllers through a multi core cable and Ethernet cable respectively. Charge and discharge current limits and state of charge values are some of the important parameters transmitted by the BMS. The Lite is configured prior to delivery for the applicable inverter brand.
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.
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.
Lithium Iron Phosphate batteries might seem expensive when compared to lead acid batteries, but this is not true. A proper scenario comparison will reveal that the purchase costs are very similar and any marginal premium for a LiFePO4 battery is more than compensated for by longer life, and a very high efficiency. The high efficiency means that far less energy is wasted and that the solar array can be 30% smaller to achieve the same results. In general - because of the high DoD capability and high efficiency the ampere hour rating of a BSLBATT Lithium Battery need only be 35% of a lead acid battery to give the same useful output - this is important when comparing costs between the two technologies.
The BSLBATT (LiFePO4) Home and Business batteries range covers the varying needs of home owners and small to medium business premises with models ranging from the B-LFP-2.5 to the largest B-LFP-20. The “Home” models are wall mounted offering the ultimate in space saving. All models are integrated with the necessary Battery Management System (BMS) and control circuitry to protect the pack and interface with the seperately supplied external inverter/charge units. The standard enclosure is powder coated in white.
Suitably sized positive and negative cables are provided for connecting the 48V DC cables to the inverter and solar charge controller. The DC circuit is protected with a shunt trip circuit breaker.
● Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry
● High safety battery design
● No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling
● Wall mounted all-in-one format
● Includes battery unit, mounting brackets and screws, battery interconnect cables, and box removal handles
● Fast Charge & Discharge Rates
● Long cycle life (≥ 6000 cycles @ 80%)
● Advanced High/Low temperature cycle performance
● Seamless Integration with All Industry Standard Inverter/Charge Controllers
● Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation
● Intelligent LED & LCD display
● Supports up to 14 PowerWall battery modules in parallel.
|Model||BSLBATT LFP-48V Battery PACK|
|Cycle Life||≥6000 cycles @ 80% DOD, 25℃, 0.5C ≥5000 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 Cut-off Voltage||54.0V±0.1V|
|Charge Mode||1C to 54.0V, then 54.0V charge current to 0.02C (CC/CV)|
|Max. Charge Current||130A|
|Charge Cut-off Voltage||54V±0.2V(Floating charge voltage)|
|Max Charge Current||100A (Continuous)|
|Peak Discharge Current (<3 secs)||300A|
|Discharge Cut-off Voltage||38V±0.2V|
|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)|
|Maximum Configuration||14 batteries in parallel|
|Case||Iron (Insulation painting)|
|Dimensions||9.25 in x 23.62 in x 33.07 in|
|Protocol (optional)||RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter|
|SOC Light||6 * LED|
|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.
Battery backup – A simple, robust option for using clean energy to keep a building powered during power outage.
Self-supply – Obtain energy independence by storing excess solar energy for later use
Time-of-Use – Store off-peak grid power for use when utilities charge the highest rates.
Demand charge curtailment – Reduce the demand charge for businesses
Off-grid – Use renewable energy to power your home during the day light, and stored excess energy for the night.
“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!”