This 40kwh home battery system built in BMS with LCD display. Besides all basic protections, this Battery system built in a LCD shows the details of this battery pack including information:
- Rated 48v 800Ah 40 kwh energy
- Display cells voltage and system voltage
- Temperature of cells and MOS/BMS
- Charging/Discharging current Display
- Capacity and State of Charge Display(SOC)
CMX as a leading server rack and Powerwall Home Battery Manufacturer in China. We focus on LiFePo4 battery, known as LFP battery, which is the longest lifecycles and safest chemistry of all kinds of lithium battery. Our home Battery Backup reach 8000 cycles at 100%DOD. Coremax offer very good price with top quality, our powerwall home battery is 10years warranty. our battery compatible with nearly all kinds of Inverters, SMA, Solar edge, Sunny island, Deye,Growatt, Goodwe, Outback etc. look for distributorse
Ease of Installation
The ESS is pre-wired and factory tested to enable quick installation. It only takes 5 minutes to connect the system to your customer's home internet. This modular system is expandable with battery storage to suit the customer's needs.
Battery Management System (BMS) has protection functions including over-discharge, over-charge, over-current, and high/low temperature.
The BMS system can automatically manage charge and discharge state, balance the current, and voltage of each cell.
The system can automatically switch to back-up mode in less than 0.01s (UPS level).
Working temperature range is from 32F to 122F (0C to 50C), with excellent discharge performance and cycle life.
Design for home appliances, easy to install and handle.
CMX LFP battery modules are a practical and economical battery system based on Lithium-iron-phosphate technology (LFP or LiFePO4).
Available in standard 5kWh modules, the LFP battery modules can be easily scaled in multiples up to 200kWh in a single installation, making them suitable for a range of applications.
Coremax LFP battery modules feature a round-trip efficiency of 92%, low self discharge rate of 3+ years, and unlike traditional lead acid battery.
This 48v 800 ah solar battery bank is scalable energy storage based on 8 pcs 48v 100ah CMX48100S. The system include LiFePO4 solar 48v 800Ah bank 40 KWH System and the server rack cabinet.
Coremax ESS is expansible, plug and play, you can simply add more lithium batteries to make a larger capacity system in the future. Besides the basic configuration we recommend, you can also do with your own preference. we have different optionsl for you, pLS check out different options by email us.
- Long lifetimes - 8000 cycles @80% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
- Easily scalable and stackable 5kWh modules
A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .
- Built-in accessible 125A DC breaker On/Off switch - increases safety .
- Communication Protocol: RS232/RS485/Canbus
- Simple rack-based installation system
- LCD display available
This 48 Volt 40 kwh battery pack design for Solar Power Systems Battery Storage. 48 volt 800Ah is built-in high quality BMS battery management system, which can manage and monitor cells information ,including voltage, current and temperature etc. Also, our BMS can balance cells charging and discharging to extend cycle life. Multiple batteries can connected in parallel to expand capacity and power in parallel for larger capacity and longer power.
40 KWh Lithium Battery Energy Storage System
Coremax 40 KWh lithium battery energy storage system is an all-in-one solar and storage solution which integrates the Server rack cabinet, battery bank packs , connection wires, and battery enclosure into a pre-wired modular system for easier and faster installation.
The Battery system with computer monitor software allows you check all working information of the battery system, Like all cell voltage, discharge current, charging current, alarm, protection, system history and setting. This brings more possibility for DIY or people who want customiz the BMS.
Why use COREMAX batteries
- 1. Quick delivery
Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.
- 2. Top quality
As a LiFePO4 lithium battery Manufacturer for over 16years in China, We have been devoting ourselves into innovative R&D of LiFePO4 Lithium Battery, Top quality is what makes CMX distinguished in todays market and what earns CMX a highly reputation in the international market of LiFepo4 Lithium Battery.
- 3. Customization Available
We can help customize the charge and discharge characteristics of LiFepo4 lithium battery to meet your specific needs, and We can print your company logo on the LifePO4 battery to help advertise your company in the market
- 4. 7*24 service
Timely and reliable customer service is very important to our clients, which will influence a smooth relationship Therefore, we are and will always provide very Professional Pre-sales as well as Whole-hearted after-sales service for 24hours a day, 7days a week
- 5. Reliable Warranty
We offer 10Years warranty for our regular products, and offer 15years warranty for some of our enhanced products. If any defective LiFepo4 battery occur, we will send you a brand new one free of charge, and you do not need to return the defective one because we understand the international shipping fee is too expensive.CMX believe when we do our service with whole heart, We will earn our customers trust and earn our high reputation back!
OEM production Service
Coremax is one of the most ealier factory design and production LiFePo4 server rack style Energy storage battery banks from China. We already help many brands oversea, USA, Canada, Austrilia, Spain, Germany, Lebanon build sucess brand products. Welcome to contact Coremax for OEM and rebranding production for bulk order.
Go with Coremax
Everything you need except for solar panels and inverter. in one convenient package. All you need to do is connect solar panels and inverter to the unit. The 48V DC input 40 KWh off grid energy storage system for peak shaving and solar storage comes with a lithium power pack consisting of long-life lithium batteries that have a proven life of over 5000+ charge cycles, 12kW or 15kW split phase 120/240 volt pure sine wave inverter (other inverter sizes available upon request), and the Choice BMS that has a lighted display that shows you the condition of every battery.
We sell renewable energy, energy efficiency, grid-tie and off-grid solar and wind systems, micro-grid systems, DIY solar panel systems and products for projects large or small. We serve DIY folks, homeowners, contractors, installers, electricians, real estate developers and Governments in Europe and USA. Why not call us today, where you can discuss your project prior your purchase with one of our in house technicians. We are pretty busy but we will try to help you as much as we can. Unbound solar energy and start power your home your way. Go energy independent.
Coremax serves customers on 4 continents in more than 142 countries. We do ship products internationally from our warehouses located in United Kingdom, Germany, Austria and United States.
Customer installation examples
40 kwh Small system for a Farm off grid in NZ. Working with a 5.5kw off grid hybrid inverter
They battery system working with a 5kw victron inverter. Battery system working and communicate with inverter by CAN
For a Small farm 20kwh and customer plan add more batteries up to 40kwh or 60kwh later