40 kwh Lithium battery Description
The 40 kWh Lithium Battery System comes in a tough metal case with a white color design that matches any home décor. The design with gimbaled wheels also makes the battery more flexible to move around. This battery is very popular in Europe, the Middle East and the Americas because of its beautiful appearance, flexible design and high quality. It has a very good customer rating in home energy storage system.
40 kWh 48 volt battery Lithium Ion Design Features
Easy Installation: We use four 10 kWh batteries in paralleling for the 40 kWh lithium battery pack. It’s easy to take apart. You can add or remove batteries and switch between 10 kWh, 20 kWh, 30 kWh, 50 kWh, 80kWh, 100kWh, 200kWh etc., for future needs.
Superior Safety: The 40 kwh battery meets all safety standards for home energy storage systems. Our batteries pass tests for drops, explosions, crushes, punctures, impacts, etc., with a top safety rating. Also, the battery pack has a built-in Battery Management System (BMS). It balances battery capacities, prevents overcharging and over discharging, and monitors temperature within limits.
High compatibility: This battery can establish communication with solar inverters, solar chargers of all famous brands in the market. All batteries are pre-programmed with communication protocols that match the customer’s equipment before they are sent out.
Expandable: The battery has four 10kWh modules connected in parallel, if you need more capacity, you can increase the number of modules. Even after a certain period of time you can still add more battery modules.
High flexibility: Each battery module can be switched off and replaced individually.
Compliance: Battery Cell: UL1642 /IEC62619 / CE / ROHS MSDS /UN38.3; Pack: CE / FCC / MSDS / UN38.3
Home Delivery Service: We can deliver to most regions and countries. Especially in the Americas, Europe, the Middle East, Southeast Asia, and most countries in Oceania. We offer door-to-door service.
40 kWh battery usage modes
Completely off-grid mode: In the absence of the grid, the battery can be used with solar power systems, wind power systems, diesel generators, etc., as the energy storage part of the system for the loads.
Grid-tied mode: The electricity in the battery can be sold to the grid company for revenue when the price of electricity is high, and the battery can be charged when the price of electricity is low.
Time-sharing mode: During times of low electricity prices, the utility prioritizes the supply of electricity to the loads. The battery is prioritized for discharge when electricity prices are high.
Battery Backup Mode: the battery can be used as a backup power source, activated only in case of utility power failure.
40 kWh Lithium Battery Application
The 40kWh battery should be used primarily in large homes, small businesses, schools, medical equipment, small boats, RV power, desert hotels, remote farms and other areas.
Specifications of 40 kwh Lithium Ion Battery
| Nominal Voltage: | 48V （16S 51.2V ) |
| Nominal capacity: | 800Ah |
| battery type: | 16S1P Lifepo4 3.2v 800AH |
| weight: | ≤93Kg |
| Dimensions: (LxWxH) | Dimensions of the battery case：955*460*800mm |
| Charging end voltage: | 58.4V16S |
| Connector | M8 bolt screw |
| LED display | LCD display (voltage, capacity, watts, etc.) |
| Low Voltage Protection: | 40V(pack)/2.5V(cell) |
| charging mode: | 0.2C(0.5A) Constant current/constant voltage |
| Communication protocol: | RS485/RS232/CAN |
| Maximum Continuous Discharge Current: | 400A |
| Discharge Over Current Protection: | 400A |
| Over Voltage Protection: | ＞57.6V |
| Operating temperature: | Charge：0~45℃ |
| discharge：-10~55℃ | |
| Storage temperature (60-80% SOC storage): | -10~45℃ |
| Cycle life: | More than 6000 times – 8000 times |
| BMS Protection: | Overcharge, overdischarge, overcurrent, short circuit |
FAQ:
How many kwh does a house use per year?
The specific electricity consumption depends on which appliances there are and the duration of electricity usage.
