Residential Energy Storage

Residential Energy Storage Solution

Empower Your Home with Smart Energy Storage

Meet the PISEN WALL — a cutting-edge, wall-mounted home energy storage system designed to tackle today’s power challenges and keep your home powered, rain or shine. Whether you’re facing outages, aiming to cut energy costs, or embracing renewable energy, the PISEN WALL is your all-in-one solution for smarter, safer power.

High Capacity & Scalable Performance

The PISEN WALL is engineered for performance and versatility, offering multiple capacity options and expansion capabilities to suit various energy requirements.

● Multiple Models & Expandability: Available in configurations such as 14.33kWh/6kW and 3.6kWh/3.6kW, with the option to expand the overall capacity up to 61.4kWh, PISEN WALL can easily support the energy needs of a small apartment or a large villa.

● Long-Lasting Energy Storage: Utilizing efficient lithium iron phosphate batteries—similar to those used in electric vehicles—the system delivers more than 6,000 charge/discharge cycles, ensuring over 10 years of dependable operation.

● Powerful Output Capabilities: With a nominal output of 230V pure sine wave and peak power ratings of up to 9kW (or 5.4kW for smaller models), it effectively powers high-demand appliances like air conditioners, refrigerators, lighting, and even high-power cooling and heating equipment.

● Efficient Charging & Discharging: The integrated battery pack, with a nominal capacity of 200Ah at 51.2V, supports a maximum charging voltage of 58.4V, delivering a high energy output with conversion efficiencies of 93% or greater.

Intelligent Energy Management & Safety Features

Designed with advanced smart technology, the PISEN WALL ensures safe, efficient, and reliable energy management under all conditions.

● Smart Battery Management System (BMS): The BMS continuously monitors up to 1,000 parameters every five minutes, providing real-time data on battery status, and safeguarding against overcharge, overdischarge, overcurrent, overtemperature, and short circuits.

● Integrated Hybrid Inverter: Featuring a built-in inverter that supports both solar and grid charging, the system enables seamless on/off-grid switching, ensuring uninterrupted power supply during outages. With a rapid switching time of under 20ms, it guarantees that your home experiences minimal disruption during transitions.

● Multi-Level Protection: Beyond the BMS, the PISEN WALL includes additional safety measures such as a built-in circuit breaker, dual interface design for enhanced connectivity, and a large LED display that provides clear, real-time operational insights.

● Robust Construction for All Environments: Operating effectively within a temperature range of -20°C to 55°C and a humidity range of 5%–95%, the system is designed for stability and longevity in diverse climates and installation conditions.

Thoughtful Design & Versatile Applications

The PISEN WALL combines intelligent engineering with a user-friendly, space-saving design that fits seamlessly into any setting.

● Compact, Wall-Mounted, and Stackable Design: Its sleek, vertical configuration saves valuable floor space while providing the flexibility to install multiple units in parallel, making it ideal for everything from small apartments to large villas, stores, or even RVs and high-rise buildings.

● Ease of Installation and Integration: The system’s design supports both wall-mounted and vertical stacking installation methods. Its built-in RS485/CAN communication ports and optional remote inverter monitoring allow for seamless integration into existing smart home systems.

● Broad Compatibility with Inverter Brands: The PISEN WALL is fully compatible with leading inverter brands such as Growatt, SOFAR, Deye, LuxPower, Goodwe, INVT, and many others, ensuring a smooth connection with your current energy infrastructure.

● Versatile Backup Power Applications: Whether it’s providing emergency power during sudden blackouts, supporting high-power household appliances, or maintaining reliable power for medical equipment, the PISEN WALL is engineered to deliver consistent, dependable performance across a range of scenarios.

A Smarter, Greener Future with PISEN WALL

Embrace the future of home energy with PISEN WALL—a comprehensive, intelligent energy storage solution that delivers robust performance, advanced safety, and flexible design for a wide array of applications.

Backed by over 20 years of industry experience, PISEN is committed to providing clean, reliable, and efficient power solutions that reduce energy costs and support sustainable living. With its high-capacity storage, smart management, and superior safety features, the PISEN WALL is not just a battery—it’s your gateway to a more resilient and energy-independent lifestyle. Choose PISEN WALL and ensure that when the power is back, you’re always ready.