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● Charging source priority setting: off-grid
● Output power priority setting: solar, battery
● Scalable Li-Ion battery, standard 5kWh, expandable 15kWh
● Built-in battery management system (BMS)
● Flexible power usage allocation, easy to expand capacity
● Reduce electricity bills and increase your energy needs for electrical self-sufficiency
Capacity :
5.5KW / 15.36kWhNominal Voltage :
51.2VRated Capacity :
300AhCycle Life :
＞3000Dimensions (H*W*D) :
1370*490*163mmWarranty :
3 YearsThis series of products is discontinued, but we have other All-in-One Batteries Series and All-in-One Stackable Batteries Series for you to choose from, if you are interested in such products, please contact us as soon as possible!
UIENERGIES 5.5KW / 15.36kWh Low-Voltage All-In-One Stackable ESS
All-In-ONE installation solution for solar panel installers to benefit from. provides solar panel installers with an outstanding added value solution.
The all-in-one energy storage system with inverter, batteries and charger in one compact metallic cabinet. Aesthetically pleasant white cabinet that will stand out even inside the house, utility room, garage or warehouse.
The system stores energy in batteries and feeds power directly to the consumer unit reducing the dependence on the grid power. It uses the stored energy peak hours when the demand in high in the house.
Key Features
Peak cut:
Scheduled charging, charged by grid at off-peak hours, ECO-friendly
Easy to use:
Intelligent user interface internal plug and play,barrier-free operation
Flexibly:
The inverter has multiple working modes and can respond flexibly to different power needs. Designed to support fully off-grid operation, 5-year battery performance warranty
Reliable Performance:
High efficiency of the battery and 80% DOD ensure higher PV self-consumption and Long cycle life ＞3000 times
| Output Power | 5500W Max |
| Phase | Single-phase |
| Output Voltage | 230VAC±10% or 110VAC±10% |
| Frequency | 50HZ/60HZ (Automatic Detection ) |
| Grid Voltage Range | 230VAC/176-270VAC or 110VAC/90-132VAC |
| Single Pack Capacity | 5.12kWh (51.2V 100Ah) |
| Expandable Capacity Range | 5.12kWh 10.24kWh 15.36kwh |
| Expandable Pack Quantity | 1~3units |
| Continuous Discharge Current | 120A |
| Maximum Discharge Current | 132A/105 |
| Standard Charging Current | 60A |
| Fast Charging Current | 100A |
| Cooling-down Method | Air-cooled |
| Warranty | 3 Years |
| Battery Type | LiFePO4 |
| Cycle Life 80% DOD (25±5℃ 0.5C discharge) | >3000 |
| Maximum PV Input Power | 5500W Max |
| Maximum PV Input Current | 26AMax |
| MPPT Voltage Range | 50-450VDC |
| The Charge/Discharge Efficiency | >92% |
| Battery Pack Voltage Range | 43.2-60VDC+/-0.6VDC |
| Interface | Smart LCD Display and APP(Bluetooth or Wifi) |
| Solar Inverter Dimensions/Weight | 360*490*163mm/15kg |
| Battery Unit Pack Size/Weight | 320*490*163mm/55kg |
| Basic Size / Weight | 730*490*163/70kg |
| Installation Method | Stack |
| Storage Humidity | ≤85%RH |
| Operating Temperature | -10℃~55℃/14℉~131 ℉ |
| Charging Temperature | 0℃~50℃/32°F~122 ℉ |
| Recommended Operating Temperature | 25℃ |
| IP Rating | IP54 |
Product Structure
Wide Compatibility
Compatible with mainstream brand inverters: Growatt, Deye, Victron, Aiswei, Afore, SRNE, MEGAREVO…
Production Process
Product Packing & Delivery
Features an A+ grade high-quality LiFePO4 lithium battery. Delivers a long lifespan with over 6000 cycles. Includes an ultra-safe built-in Battery Management System (BMS) for enhanced protection. Designed with a portable handle and pulley for easy movement and assembly. Can be floor-standing or wall-mounted, ensuring convenient and easy installation.
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Long lifespan: Up to 6000 cycles Utilizes A+ grade high-quality LiFePO4 lithium batteries, known for their safety and reliability. Stack up to 15 units in parallel, achieving 76.8 kWh capacity. Ultra-safe built-in Battery Management System (BMS) enhances protection. Certified by CE, UL, FCC, UN38.3, and MSDS.
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Up to 6,000 cycles for extended lifespan. Uses A+ grade LiFePO4 lithium batteries for superior safety and reliability. Stackable up to 15 units, reaching a total of 76.8 kWh. Built-in ultra-safe Battery Management System (BMS) for added protection. Meets CE, UL, FCC, UN38.3, and MSDS standards
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● Supports total Off-grid Operation Powered By Solar ● Offer uninterruptible power support with portable size ● Lithium-ion batteries with over 3000 cycles ● Combines a wide PV input range MPPT controller ● Integrated design, Easy transportation and installation ● Overload/Over temperature/short circuit protection
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● Supports total Off-grid Operation Powered By Solar ● Monitoring software for real-time status and control ● Enhance AC & Solar Charger up to 100Amps ● Lithium-ion batteries with over 3000 cycles ● Increased freely and flexibly according to the situation of home use ● Reduce electricity bills and increase your energy needs for electrical self-sufficiency
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● Smart Technology for Smart Home ● Supports total Off-grid Operation Powered By Solar ● Scalable Li-Ion battery, standard 5kWh, expandable 15kWh ● Flexible power usage allocation, easy to expand capacity ● Reduce electricity bills and increase your energy needs for electrical self-sufficiency ● Bluetooth and WiFi Communication Protocols for Swift Commissioning and Remote Monitoring
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● Charging source priority setting: off-grid ● Output power priority setting: solar, battery ● Scalable Li-Ion battery, standard 5kWh, expandable 15kWh ● Built-in battery management system (BMS) ● Flexible power usage allocation, easy to expand capacity ● Reduce electricity bills and increase your energy needs for electrical self-sufficiency
Learn More
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