Wall-mounted Lithium Battery with Modular Design, Wide Temperature Range, and Smart Integration for Home Energy Storage

Product Features

Designed for space-limited homes, this wall-mounted battery boasts a compact structure (approx. 125cm×65cm×15cm, 50kg). It can be directly installed on walls, saving floor space. Its minimalist design with a white shell and LED display, showing real-time data like SOC and power, blends seamlessly into home environments .

Technical Advantages

• Modular Design:​ Supports parallel expansion. Single units (5kWh/10kWh) can be expanded up to 300kWh, catering to various household needs. Features simple, plug-and-play installation .

• Wide Temperature Range:​ Optimized for low temperatures, operating reliably at -20°C, suitable for cold regions. Also performs stably in high temperatures up to 55°C .

• Smart Integration:​ Compatible with smart home systems. Remote control via mobile APP allows for setting charging/discharging strategies and intelligent energy management. Supports automatic peak/off-peak adjustment .

Product Parameters

Application Case

Case: Beijing Apartment Wall-Mounted Storage Project

An apartment in Beijing's Chaoyang District, limited in space, chose the Liwei wall-mounted 5kWh battery. Paired with 3kW solar panels, it stores excess solar energy generated during the day for use during evening peak hours, powering lights, TV, refrigerator, etc. Over six months, it saves approximately ¥150 monthly on electricity bills, with an expected ROI of 3-4 years .

Q&A

Q1: What are the wall requirements for installation?

A: Requirements include: 1) A load-bearing wall with capacity ≥50kg; 2) Good ventilation, no direct sunlight; 3) 10cm clearance around for heat dissipation; 4) Recommended installation height: 1.5-1.8 meters for easy operation/maintenance .

Q2: Is the wall-mounted battery safe?

A: Yes. It uses safe LFP chemistry, passing nail penetration and crush tests. It includes multiple protections (overcharge, over-discharge, overcurrent, short circuit, overtemperature). The enclosure uses flame-retardant material (UL94 V-0) .

Q3: How noisy is it?

A: It uses passive cooling with no fan, operating below 30 dB, quieter than a library, ensuring no disturbance .