2.56kWh Lithium Battery Energy Storage For Solar System

2.56 kWh Lithium Battery For Solar Energy Storage System

The 2.56kWh lithium battery is made of 8 A-grade LiFePO4 cells. The 8S1P connection provides the battery pack with 25.6V and 100Ah capacity. These cells come from well-known brands like BYD and CATL. They have very small voltage and resistance differences, ensuring high consistency and reliable support for excellent discharge performance.

Grade A Battery Cells

The Delong 2.56 kWh battery has a metal case that protects the inside parts and keeps them safe. Even if it gets hit, it stays strong and steady. On the side of the battery, you’ll find terminals, indicator lights, and ports. These are simple and easy to use. Below the ports, there’s a handle to help you carry and install the battery. On the front, there’s an LCD screen and buttons. These let you check and manage how the battery works. You can easily see the battery’s data and status.

Stackable & Wall Mount Lithium Battery

Its base keeps the battery off the ground, so you can place it directly on the floor. On the back, there is a strong metal bracket. You can use this bracket to mount the battery on the wall, which helps save space and makes better use of energy. When installing, make sure to leave about 20 cm of space around it for proper cooling. For more details on installation, please check the user manual.

Features of 2.56kWh Lithium Battery

• Lifepo4

It uses LiFePO4 cells, which have high energy density and a long lifespan. LiFePO4 makes the 2.56kwh battery smaller and lighter, reducing maintenance needs. This makes it easier and more convenient for you to use.

• High Safety

This battery uses a smart BMS (Battery Management System) to monitor each cell, ensuring safe use and preventing issues like overcharging, over-discharging, and short circuits. The discharge cut-off voltage is 22.4V, and the charge cut-off voltage is 28.8V. The maximum output current is 50A, and the maximum discharge current is 100A. Additionally, the BMS helps improve discharge performance and extends the battery’s lifespan.

Smart BMS For Lithium Battery Safety

• Wide Compatibility

The 2.56 kWh lithium battery has CAN and RS485 ports on the side, making it work with most popular inverters like Sungrow, Goodwe, Sofar, Growatt, Victron, SMA, Deye, SAJ, MUST, and MEGAREVO. It can easily fit into your current solar system, saving you the cost of replacing or upgrading. Additionally, we can customize it based on your communication protocol.

Compatible Inverter List

• Scalability

The Delong 2.56 kWh battery allows you to add more modules to increase its capacity. You can expand it to 5.12 kWh, 7.56 kWh, or 10.24 kWh. For even larger capacities, we also offer versions ranging from 5 kWh to 20 kWh.

Parallel Connection Diagram of Wall Mounted Battery

• Certifications

This battery has passed international certifications such as CE, IEC, KC, PSE, FCC, RCM, UL, MSDS, UN38.3, SGS, ROHS, and ISO9001. It can be shipped to many countries like the USA, Germany, the UK, the Netherlands, Australia, Nigeria, Kenya, Thailand, and Vietnam.

Comparing 2.56kWh Solar Batteries

Application of Delong 2.56kWh Lithium Battery

The Delong 2.56 kWh lithium ion battery is an efficient solar energy solution. It ensures stable power supply in various environments, improves energy independence, and reduces electricity costs. It is suitable for residential, community, offices, small businesses, RVs, UPS, and more.

Wall Mount Lithium Battery Application

Why Choose Delong 3kWh Battery Storage?

• High-quality products: We have an experienced engineering team, advanced production lines, strict quality checks, and reliable pre-sales and after-sales service.

• Great prices: We are a lithium battery factory, offering factory prices to distributors, dealers, and bulk buyers.

• After-sales service: We provide a 10-year warranty for our products.

About Delong Energy

FAQ

How Long Will a 2.56 kWh Battery Last?

The usage time of the 2.56kWh battery depends on the power of the device. The higher the power, the shorter the battery runtime. For example, the 2.56kWh battery can run a 200W fridge for 12.8 hours, and a 1000W air conditioner for 2.56 hours.

What Can 2.56 kWh Power?

The 2.56kWh battery can power lighting, home appliances, electronics, and other devices. The exact number and runtime depend on the power of the devices.

Customers Installation Cases