5.22kWh Residential Wall Mounted Battery
Leading 5kwh Energy Storage System ManufacturerSub-headline: Our 5.22kWh Wall Mounted Energy Storage Battery offers space-efficient installation and seamless grid compatibility. Featuring a high-performance 5kwh energy storage system design, it integrates perfectly with Goodwe, Deye, and more via CAN/RS485 protocols. Certified by CE, RoHS, and UN38.3 for global trust.
UN38.3
IEC62619 IEC60730 IEC61000
IEC62040 IEC63056
5.22kWh Wall-Mounted Energy Storage System | Reliable Home Power Solution
Experience energy independence with our premium 5.22kWh energy storage system. As a leading 5kwh energy storage system manufacturer, we provide high-performance solutions designed to maximize your solar self-consumption and provide reliable backup power. This sleek, high-capacity wall mounted energy storage battery is the perfect addition to any modern smart home or light commercial setup.
Why Choose Our 5.22kWh Energy Storage System?
Our system is engineered for durability, flexibility, and intelligence. Whether you are looking to reduce electricity bills or ensure power stability during outages, our wall mounted energy storage battery offers the efficiency you need with a compact footprint.
Robust & Safe Construction: Built with a high-quality Metal Case, the unit is designed to withstand environmental stressors while providing superior heat dissipation and fire resistance.
All-Weather Performance: Engineered to operate in diverse climates, featuring an operating charge temperature of 0~55℃ and a discharge range of -15~55℃.
Flexible Installation: Optimized for space-saving, this unit supports both wall-mounted and floor-standing installations to fit your specific space requirements.
Smart Connectivity: Equipped with CAN/RS485 communication protocols, ensuring seamless integration with most mainstream inverters and smart home monitoring systems.
Certified Quality & Peace of Mind
As a professional 5kwh energy storage system manufacturer, safety is our priority. Our batteries have passed rigorous testing and hold CE, UN38.3, and MSDS certifications. We stand behind our technology with an industry-leading 10-year warranty, ensuring your investment is protected for the long haul.
Extended Lifespan
6000times @25℃ 0.5C: Exceeds industry standards for residential storage, with a 15+ year system lifespan.
Hardware Redundancy
BMS (intelligent Battery Management System) with self-diagnostic circuits and key loop redundancy to prevent overcharge, short circuits, and thermal issues.
Wide Temperature Range
Operates in -10°C to 35°C (discharge) and 0°C to 55°C (charge), with IP65 protection against dust and water ingress.
Plug-and-Play Setup
Simplified installation process for DIY or professional installers, reducing deployment time.
PowerCool-WLL005B1
Specifications
| Model | PowerCool-WLL005B1 |
| Total Energy | 5.22kWh |
| Usable Energy(DC) | 4.96kWh |
| Voltage | 44.8~57.6Vdc |
| Nominal Voltage | 51.2Vdc |
| Rated Capacity | 102Ah |
| Max.Charge Voltage | 57.6Vdc |
| Nominal Discharging Current | 50A(1P) /100A(2P) / 150A(3P) / 160A(4P) / 160A(5P) / 160A(6P) |
| Nominal Charging Current | 50A(1P) /100A(2P) / 150A(3P) / 160A(4P) / 160A(5P) / 160A(6P) |
| Weight | 44kg |
| Dimension(mm)(H*L*W) | 632*418*136.5mm |
| Max.recommende DOD | 95% |
| Operating Condition | Indoor |
| Operating Charge | 0~55℃ |
| Temperature Discharge | -15~55℃ |
| Standard Ambient Temperature Range | 0~40℃ |
| Storage Temperature Range | >1month 0~35℃/≤1 month -20~45℃ |
| Humidity | 5%～95%(RH)(No Condensation) |
| Over Voltage Category | Ⅱ |
| Cooling Type | Natural cooling |
| Case Material | Metal |
| Installation | Wall-mouted or floor-standing |
| IP Rating | IP 20 |
| Protective Class | I |
| Max.Connection Number | 6P |
| Communication | CAN/RS485 |
| Battery Protection | Over-current/Over-voltage/Short circuit Under-voltage/Over temperature |
| Certificates | CE,UN38.3,MSDS |
| Warranty | 10 years (5 free warranty + 5 paid warranty) |
SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations.
Our Commercial & Industrial and Large Utility Scale Energy Storage Solutions Have Reached Clients in Over 100 Countries, Empowering Homes and Businesses with Sustainable, Reliable Energy.
SolarEast business scope covers the global market. It has formed strategic partnerships with many famous brands worldwide, and has exported to more than 100 countries, including the United States, Canada, the United Kingdom, Germany, Australia, the Philippines, Lebanon, etc. SolarEast energy storage has passed the global mainstream certification, in line with the North American UL9540, UL1973, European CB/CE, and Italian CEI-021 standards.
With SolarEast, you can benefit from:
One-Stop Service
Full support from needs assessment and system design to installation and maintenance
Efficient Storage Solutions
Lower energy costs and enhance energy utilization
Smart Management
Enable peak shaving, load shifting, and backup power functionalities
Renewable Integration
Seamlessly integrate solar, wind, and other renewable energy sources for a sustainable future
FREE Request a Quote! Fill out the form to connect with us and start your energy storage journey today!
30kWh to 60kWh Hybrid Energy Storage System
Compact hybrid air-cooled cabinet for small C&I and solar+storage projects. 30kWh to 60kWh capacity with built-in AC/DC coupling capability — compatible with existing solar installations without additional inverter. Off-grid backup power switching under 20ms. Ideal for small factories, retail outlets, and telecom base stations in SEA and Middle East markets.
30 / 40 / 50 / 60kWh Options
AC/DC Coupling, Solar-Ready
Off-Grid Backup <20ms
Compact for Urban C&I Sites
70kWh to 110kWh Air cooled Energy Storage System
The Commercial and Industrial (C&I) Energy Storage Systems from SolarEast BESS are Entry-level C&I air-cooled cabinet for small factories, commercial buildings, and solar+storage projects. Flexible capacity: 70kWh / 90kWh / 110kWh in one standard enclosure. All-in-one design with BMS, EMS, and fire protection included. Ideal for first-stage deployments with expansion to 500kWh+ via parallel units.
Flexible Capacity Options
Air-Cooled, IP55 Outdoor Ready
70 / 90 / 110kWh Flexible Options
Parallel Expandable to 500kWh+
IEC62619 & CE Certified
100kWh to 241kWh Air cooled Energy Storage System
Scalable air-cooled C&I BESS covering 100kWh to 241kWh in a single cabinet. Self-developed BMS, EMS, PCS, and thermal management fully integrated — no third-party components. Parallel connection supports expansion to MWh-scale. Suitable for industrial parks, warehouses, and commercial solar+storage projects.
100kWh–241kWh in One Cabinet
Self-Developed Core Components
Parallel to MWh-Scale
Smart EMS + Remote O&M
112kWh Hybrid Energy Storage System
50kW/112kWh all-in-one hybrid cabinet with built-in 2-MPPT solar input (up to 100kW PV), off-grid switching (<20ms), and air-cooling. Pre-assembled, commissioned within 8 hours. No separate inverter needed — ideal for solar+storage integration projects in industrial parks, farms, and remote C&I sites.
Built-in 100kW Solar MPPT Input
Off-Grid Ready,<20ms Switch
All-in-One, 8hr Commissioning
Air-Cooled, IP55, –20°C to 55°C
