WALV 15 кВт/цаг нарны эрчим хүч Battery can be connected to a variety of inverters with minimal disruption. Its long lifespan, up to 6000 cycles, makes it an excellent choice for home battery backup. It can be mounted on a single wall or connected in parallel, and the WALV Residential offers the experience and advanced technology to provide emergency backup power for your home. The innovative design, high energy, high power density, long service life, and easy installation and expansion are just some of the features that set this product apart.