Product overview
Reliable performance without the guesswork.
Review the product details, specifications and support information below before ordering.
- Residential solar backup systems
- Small offices
- Shops and retail premises
- Hybrid solar installations
- Off-grid properties
- CCTV and communication systems
- Essential-load backup systems
- Areas with frequent power interruptions
When paired with a correctly sized inverter and solar array, the battery can support essential appliances such as:
- 💡 LED lighting
- 📺 Television
- 📡 Wi-Fi router
- 💻 Computers and laptops
- 🌀 Fans
- 🧊 Energy-efficient refrigerator
- 📹 CCTV and security equipment
- 🖨️ Selected office equipment
- 📱 Phones and small electronics
- 🏪 Selected shop equipment
Actual backup duration depends on the connected load, inverter efficiency, battery settings and usable depth of discharge.
The Allgrand 5kWh Lithium-Ion Battery is a compact energy-storage solution designed for homes, shops, offices and other solar backup applications.
Built with Lithium Iron Phosphate (LiFePO₄) battery cells, it offers a long cycle life, stable performance and enhanced safety. Its slim wall-mounted design saves space, while the intelligent Battery Management System monitors charging, discharging and temperature to help keep the battery operating safely and efficiently.
🔋 Key Features
- 5kWh energy-storage capacity
- Advanced LiFePO₄ lithium iron phosphate technology
- Compact wall-mounted energy-wall design
- Long cycle life
- Integrated intelligent Battery Management System
- Charging and discharging monitoring
- Online temperature detection
- Overcharge protection
- Over-discharge protection
- Over-temperature protection
- Overcurrent protection
- Short-circuit protection
- Space-saving installation
- Suitable for residential and light-commercial solar systems
- Compatible with a wide range of popular inverter brands
🛡️ Intelligent Battery Management System
The integrated BMS helps manage and monitor battery performance while providing protection against common electrical and operating risks, including:
- Overcharging
- Excessive discharge
- Overcurrent
- Short circuits
- High temperature
- Low temperature
- Abnormal charging or discharging conditions
This intelligent management helps support safe operation and longer battery service life.
📊 Intelligent Monitoring
The battery incorporates intelligent management technology for monitoring important operating information, including:
- Battery charging status
- Battery discharging status
- Operating temperature
- Battery protection conditions
- General operating status
This makes it easier to monitor battery performance during everyday use.
🔌 Wide Inverter Compatibility
The Allgrand battery is designed for compatibility with a variety of popular inverter platforms, including selected models from:
- Pylontech-compatible systems
- Growatt
- Deye
- GoodWe
- Other compatible hybrid and off-grid inverter systems
Exact communication compatibility should be confirmed before purchase or installation.
✅ Benefits of LiFePO₄ Technology
- Longer service life than conventional lead-acid batteries
- High charging and discharging efficiency
- Improved thermal stability
- Stable performance during repeated cycling
- Lower maintenance requirements
- Compact energy storage
- High usable capacity
- Cleaner installation compared with traditional battery banks
🧱 Space-Saving Wall-Mounted Design
The Allgrand 5kWh energy wall is designed to mount neatly against a wall, helping reduce floor-space requirements.
Its slim enclosure makes it suitable for homes, offices, shops and solar equipment rooms where a clean, modern installation is preferred.
⚠️ Inverter Compatibility Notice
Before installation, confirm that the inverter supports:
- The battery’s nominal operating voltage
- LiFePO₄ charging parameters
- The correct communication protocol
- Suitable charging and discharging currents
- Correct DC cable sizes
- Appropriate breakers and fuses
Professional installation by a qualified solar technician is recommended.
Technical details
Specifications
Specification Details
- Brand Allgrand
- Battery Type Lithium Iron Phosphate — LiFePO₄
- Energy Capacity 5kWh
- Installation Type Wall mounted
- Battery Management Intelligent BMS
- Monitoring Charging, discharging and temperature monitoring
- Protection Overcharge, over-discharge, over-temperature, overcurrent and short circuit
- Application Solar-energy storage and backup power
- Suitable Locations Homes, shops, offices and other compatible installations
The exact nominal voltage, amp-hour rating, charging current, discharge current, communication protocol and cycle-life figures should be confirmed from the product label or official Allgrand technical datasheet.
Questions and answers
Before you order
What is the battery’s storage capacity?
The Allgrand battery provides 5kWh of energy storage.
What battery chemistry does it use?
It uses LiFePO₄ lithium iron phosphate battery cells.
Can it be used for home backup power?
Yes. It is suitable for supporting essential home appliances when paired with a compatible inverter and properly sized solar system.
Can it be used in an office or shop?
Yes. It is suitable for homes, shops, offices and other light-commercial applications.
Does it have a built-in BMS?
Yes. The intelligent BMS manages charging, discharging, temperature monitoring and multiple protection functions.
What protections does it include?
It includes protection against overcharging, over-discharge, over-temperature, overcurrent and short circuits.
Can it work with Deye, Growatt or GoodWe inverters?
It is designed to support selected models from these brands, but exact compatibility should be confirmed before installation.
Can it be charged using solar panels?
Yes. It can be charged through a compatible hybrid or off-grid solar inverter.
Is it wall mounted?
Yes. Its compact energy-wall design is intended for wall-mounted installation.
Is professional installation recommended?
Yes. Correct inverter settings, communication, wiring and electrical protection are important for safe and reliable operation.
Not sure this is the right product?
Send us what you need to power, pump or operate and we will help you confirm the best option.
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