The stackable module-based Tower Series is perfectly tailored for personal use to efficiently store power generated from your solar panel installation. Its design of self-adaptive modules provides five energy choices from 7.0 kWh to 21.31 kWh based on the number of modules attached to the Tower Z base varying from 2 to 6 modules with parallel connections. The Tower series adjustability, advanced LiFePO4 technologies, over-the-air updates, a high level of waterproofness, and resistance to extreme temperatures make it an ideal solution for households.

The LiFePO4 home battery safely and sustainably stores the excess solar power generated by your PV system. You can use it later when your solar panels may not provide enough energy (for example, at night or on cloudy days) to reduce your energy bill and let you use less electricity on the energy grid. This allows you to regulate your power supply better and makes you less dependent on possible fluctuations in electricity prices.
The storage capacity of 7.1 to 21.31-kilowatt hours (kWh) helps you store significant amounts of energy to later take advantage of it at night or during times of peak demand.
LiFePO4 batteries are composed of lithium, iron, and phosphate which ensures their compact size yet the high energy density of LiFePO4. This way, you can install the Tower series in cases of limited space.
One of the main advantages of LiFePO4 batteries though is their superior safety compared to other lithium-ion batteries. They are less likely to ignite or overheat, even when overcharged or exposed to high temperatures, making them a reliable and secure option for residential energy storage.
Overall, the Tower Series LiFePO4 home battery offers a great option for consumers focused on the future of sustainable energy storage. It allows homeowners to maximize their solar energy potential by saving costs while supporting a more sustainable lifestyle now and decades ahead.

Dyness Tower T21 Specification

Model: Tower T21.
Battery Module: LiFePO4.
Battery Module Quantity: 6.
Brand: Dyness.
Nominal Energy: 21.31 kWh.
Usable Energy: 20.245kWh.
Operating Voltage: 504 – 657V.
Nominal Voltage: 576V.
Capacity: 37Ah.
Max. Continuous Charge/Discharge: 12.78 kW.
Recommended Depth of Discharge: 95% DOD.
Dimensions: [W*D*H]: 504*380*1500 mm.
Weight: 269 kg.
Communication: CAN/RS489.
Cycle life: ≥6000 Cycles.
Protection Level: IP58.
Colour: White.
Battery Module Name: HV9641.
Compatible Inverters: Goodwe, Solis, Deye, Solplanet, Solinteg, Sunways, SAJ, Sinexcel, Hoymiles, Growatt, ATESS etc.