Basic Specifications
- 51.2v for 48v solar inverter
- Rated 5.12kwh at 5000w max power
- Built in 3.2v 100Ah LiFePo4 cells 16S
- Built in BMS with LCD screen and resistor
- Communicate with inverter by rs485/CAN
- Support 16 pcs connect in parallel max
- Wall mount design easy installation
- cheaper alternative to tesla powerwall
Coremax 48v 100ah lifepo4 battery powerwall suitablefor home energy storage users. No matter you are build a trid tie or offgrid system. This 48v 100ah lithium ion battery powerwall bank could be a best choice. The rated energy 5kwh, can support max 16pcs connect in parallel. So, if you are build 10kwh, 20kwh, 30kwh or even more. Coremax 48 volt powerwall is best tesla power wall alternative
Detail Specifications
Item | Unit | Module Specification | Remark | |
---|---|---|---|---|
Nominal Capacity | Ah | 100Ah @ 0.5C | ||
Actual Capacity | Ah | ≥105Ah @ 0.5C | ||
Configuration | - | 16S1P | ||
Operating Temp. | Min. | ℃ | 0 (Charge).-20 (Discharge) | @ Temp Sensor |
Max. | ℃ | 55 | ||
Storage Temp. | Min. | ℃ | -20 | |
Max. | ℃ | 55 | ||
Nominal Voltage | V | 51.2 | Cell 3.2V | |
Max. Voltage | V | 58.4 | Cell 3.65V | |
Min. Voltage | V | 40 | Cell 2.5V | |
Nominal Energy Content | kWh | ≥ 5kwh @ 0.5C | ||
Weight | Kg | ≤48 | ||
Resistance Consistency (10s, 25℃, 30%SOC, BOL) | - | -15%/+10% DC-IR | ||
Discharge Operation max current (10s, 25℃, SOC50%, BOL) | A | 100Amps | 120 Per 1 module | |
Charge Operation max current (10s, 25℃, SOC 50% BOL) | A | 100 A | 90Per 1 module | |
Continuous Discharge Operation current (25℃, SOC50%, BOL) | A | 50A | 105 Per 1 module | |
Continuous Charge Operation current (25℃, SOC 50% BOL) | A | 50 A | 52.5 Per 1 module | |
Standard Charge (@ 25℃ ) | - | Constant Current: ≤0.5C Constant Voltage:3.65V End Condition(Cut off): ≥0.02C | ||
The state of charge(SOC) of the module | - | SOC 30%±3% | before shipping | |
Self Discharge Rate(SOC 100%, 25℃ , Loss/Month, @BOL) | % | Max 3 | ||
Safety and Reliability | - | Compliance with QC/T 743 test standard | GBT Certificate @cell | |
Insulation | MΩ | Min 20MΩ/1000VDC, 25℃±5℃, RH50% | ||
Cooling type | - | Natural(Passive) Convection | (Air Cooling) |
5kwh lifepo4 48v 100ah home battery replaces Tesla alternative powerwall for sale
This lifepo4 battery for solar storage is an ideal addition to solar panel systems. It is a tesla power wall alternative designed for off-grid /on grid case where house owners need or want to become independent of their utility. This 48 volt 100ah lithium ion battery allows you to maintain a sustained power supply during the day or night.
Why Powerwall?
- This is the best tesla power wall alternative from China. Like all kinds of new energy power are acceptable, and making full use of clean energy. The output power of solar energy and wind energy can be effectively smoothed. The impact to the power grid and users, which is consulted by intermittency of new energy, can be effectively overcome.
- Providing uninterrupted power to users. With this lifepo4 battery for solar storage powerwall bank, it satisfies the requirement of users under the extreme environment, such like the power failure caused by earthquake and flood.
- Saving electricity for users by peak-shift. Under the price of peak valley, if the power consumption is big in the rash hour, this system can help to save expenditure by storing electricity during the electricity troughs, and using in the peak time.
PV Solar Priority Mode
In this mode, the power supply to the load is fed by the solar panel input. The amount of electricity generated by the solar cell is stored in the battery in addition to the user load. When the amount of electricity generated by solar does not meet the user load, the amount of electricity stored in the battery is replenished to the load.
AC Priority Mode
In this mode, the power supply of the load is provided by the mains input. Solar power only charges the battery; When the battery power is seriously insufficient, the AC mains will start to charge the battery.When the AC mains is powered off or abnormal, the system will switch to the battery to supply power to the load.
APPLICATIONS
- Battery backup – A simple, robust option for using clean energy to keep a building powered during power outage. lithium ion powerwall 100 amp hour 48 volt suitable for single use or in parallal.
- Self-supply – Obtain energy from Solar panels or AC grid, and work 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 48v 100ah lifepo4 battery for solar storage energy to power your home during the day light, and stored excess energy for the night.
“CMX 48v 100ah lifepo4 battery for solar storage 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 CMX batteries generally pay for themselves in under 4 years!”
The tesla powerwall alternative from CMX is one of the best source I got from China. This powerwall with 5 kwh energy. When I use 2pcs for the small system works perfectly with my growatt 5000w inverter. Our customer love this Coremax powerwall so much and most important it can really last.
This is a perfect lithium 48v 100ah battery powerwall I have ever got from China. CMX use laser welding for these prismatic lfp cells and the BMS can communicate with my sol art 8000w and 12000w inverter. it shows all information. thanks guys. a cheaper alternative to tesla powerwall.
Thomas –
Already received the goods. Everything is perfect. Looking forward to the next cooperation!
James Cassas –
I am extremely pleased with this purchase. The seller dispatched the parcel surprisingly quickly, even faster than I anticipated. Although there were minor initial issues with configuring the device, the seller and their engineer demonstrated excellent professional skills in resolving them promptly and accurately. I want to express my gratitude for their assistance. Thank you!
Shyamaraj KS –
The Coremax 48V 100Ah Lithium Battery Powerwall-Style House Power Storage System is an exceptional solution for those seeking an efficient and reliable energy storage system for their homes. With its impressive capacity and Powerwall-style design, it brings incredible power storage capabilities and versatility to any household.
One of the standout features of this system is its substantial capacity. With a 48V configuration and a generous 100Ah rating, it offers ample energy storage to meet the demands of a modern household. This allows for greater energy independence and the ability to store excess energy from renewable sources such as solar panels, reducing reliance on the grid and optimizing energy utilization.
The Powerwall-style design of the Coremax Lithium Battery Power Storage System is both aesthetically pleasing and space-efficient. It can be seamlessly integrated into your home, either as a wall-mounted unit or in a dedicated energy storage enclosure. The sleek and compact design ensures a minimal footprint, making it suitable for various installation locations.
This power storage system is built using high-quality lithium battery cells, ensuring reliability and durability. The advanced battery management system (BMS) safeguards against overcharging, over-discharging, and temperature fluctuations, maximizing the lifespan and safety of the batteries. The system is designed to deliver consistent and stable power, allowing for continuous operation of essential appliances during power outages or peak demand periods.
Installation and integration of the Coremax Lithium Battery Power Storage System are straightforward, thanks to its user-friendly design. The system comes with comprehensive monitoring and control capabilities, enabling you to track energy usage, monitor system performance, and optimize energy management. It can be easily connected to your home’s electrical system, providing a seamless transition between grid power and stored energy.
Furthermore, the Coremax Lithium Battery Power Storage System promotes environmental sustainability by reducing reliance on fossil fuels and contributing to a greener future. It enables homeowners to take control of their energy consumption and actively participate in the shift towards renewable energy.