Built in LiFePO4 lithium chemistry and smart BMS inside. The ELB ES-BOX2 5kwh powerwall have 15 years super long cycle life. This ELB ES-BOX2 5kwh powerwall already successed to compatible with Deye, Goodwe, Growatt, Solax, SMK, MUST,Goodwe, Victron, SMA. Voltronic inverter etc.
This ELB ES-BOX2 is a 5kwh energy storage battery, built with LiFePO4 lithium chemistry. Which offer BMS controlled safety, long life,fast-charging performance, also the BMS embeds smart balancing algorithms that control all cell voltages in the battery, making sure they are constantly at the same voltage level, optimizing battery capacity.
Self Discharge Rate
<3% per Month
Maximum Continous Charge Current
Maximum Continous Discharge Current
Charge Cut-off Voltage
Discharge Cut-off Voltage
Water-proof Stainless steel structure
0 to 55°C
-10 to 55 °C
-20 to 60 °C
Short Circuit Protection
Automatically recover after removal of short
Life Expectancy (years)
The Main features of ELB ES-BOX2 5kwh powerwall:
51.2V 100Ah Lithium battery
Super safe lithium iron phosphate (LiFePO4) chemistry reducing the risk of explosion or combustion due to high impact, over-charging or short circuit situation.
Battery Management System (BMS) controls the parameters of the battery to provide optimum safety by protecting against over-charging and over-discharging.
The RS485/RS232/CAN communication protocol are compatible with Deye, Goodwe, Growatt, Solax, SMK, MUST,Goodwe, Victron, SMA. Voltronic inverter etc.
BMS enhanced design balances the battery cells, optimizing battery performance.
Support 8 units parallel connection to 40kwh system.
Q1. Can I have a ELB ES-BOX2 5kwh powerwall sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit the ELB ES-BOX2 5kwh powerwall?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the ELB ES-BOX2 5kwh powerwall and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an ELB ES-BOX2 5kwh powerwall order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How about cycles life of your battery?
All of batteries are 6000 cycles life beyond 80% DOD. 10 years life expectancy at one cycle per day.
ELB offer an extensive range of battery sizes and configurations that support various applications. For those applications that require unique power requirements our expert engineers can help design, develop, test and manufacture custom battery solutions for the specific needs of almost any application. Contact us today for more information on our custom battery solutions.
ELB Energy Group is the leading supplier and manufacturers of lithium ion batteries situated in China. This guide is mainly focused on products that the lithium ion battery company is producing and supplying to their target customers. The company is known for providing OEM and ODM lithium batteries to potential clients and customers.
Our blend of domestic and international manufacturing enables us to produce products that feature a range of technologies, price points, and delivery timelines.