As electricity prices continue to rise and grid reliability becomes increasingly uncertain, homeowners are searching for smarter and more efficient ways to manage energy consumption. Traditional solar systems often require separate batteries, inverters, battery management systems, and communication modules, making installation more complicated and increasing maintenance costs.
GRANKIA AIO-6K16LV all in one energy storage system solves these challenges by integrating everything into a single floor-standing cabinet. Combining a 6.2kW pure sine wave off grid solar inverter, a 16kWh LiFePO₄ battery, intelligent MPPT solar charger, advanced Battery Management System (BMS), and remote cloud monitoring, it provides a reliable, efficient, and user-friendly residential solar storage solution.
Whether your goal is to maximize solar self-consumption, reduce electricity bills, or secure uninterrupted backup power, the AIO-6K16LV delivers dependable performance with minimal installation complexity.
Why Homeowners Need an All in One Energy Storage System
Many conventional solar systems require multiple independent components:
- External inverter
- Separate lithium battery
- Additional battery cabinet
- Independent MPPT controller
- Communication gateway
- Complex wiring
These components increase installation time, occupy more space, and introduce additional points of failure.
The AIO-6K16LV all in one energy storage integrates these functions into one optimized platform, significantly simplifying deployment while improving overall system reliability.
Traditional Solar System vs AIO-6K16LV All in One Energy Storage System
| Traditional System | AIO-6K16LV Integrated Solution |
| Multiple devices | One compact cabinet |
| Complex wiring | Plug-and-play architecture |
| Longer installation | Faster deployment |
| Multiple manufacturers | Single integrated platform |
| Separate monitoring | Unified App & Web monitoring |
| Higher maintenance | Simplified maintenance |
System Connection Diagram
Key Features
1. Integrated 6.2kW Inverter + 16kWh LiFePO₄ Battery
Unlike conventional systems, the AIO-6K16LV combines inverter and battery storage into one cabinet.
Benefits include:
- Faster installation
- Cleaner appearance
- Reduced wiring costs
- Improved communication efficiency
- Better overall system reliability
The integrated 16kWh LiFePO₄ battery provides ample energy for nighttime use and emergency backup during grid outages.
2. Supports Up to 6.5kW Solar PV Input
The built-in MPPT controller accepts:
- Maximum PV power: 6.5kW
- MPPT voltage range: 60V–450V
- Maximum PV open circuit voltage: 500VDC
- MPPT current: 27A
This wide voltage range enables installers to design flexible PV arrays while maintaining high energy harvesting efficiency.
3. Premium Battery Technology & High Capacity
Ultra-Safe LiFePO4 Chemistry: Equipped with a premium 16kWh Lithium Iron Phosphate (LiFePO4) battery pack, offering superior thermal stability, safety, and an extended lifecycle.
Compared with traditional lead-acid batteries, LiFePO₄ technology offers:
- Longer service life
- Better thermal stability
- Higher charging efficiency
- Maintenance-free operation
- Greater safety
4. Massive 314Ah Cell Configuration
Utilizes high-capacity 314Ah cells in a 16S1P configuration at a stable 51.2 VDC nominal voltage, delivering robust and reliable deep-cycle backup power.
5. Reliable Backup Power During Grid Failures
The inverter delivers:
- Rated power: 6.2kW
- Surge power: 12.4kW
- Transfer time:
- 10ms for PC loads
- 20ms for household appliances
Critical household equipment—including refrigerators, lighting, routers, security systems, televisions, and computers—can continue operating seamlessly during power interruptions.
6. Smart Monitoring Anywhere
Users can monitor the system remotely through:
- WiFi
- Bluetooth
- Mobile App
- Web Portal
Real-time monitoring includes:
- Solar generation
- Battery SOC
- Power consumption
- Grid status
- Historical energy data
- System alarms
Technical Specifications
| Specification | AIO-6K16LV |
| Rated Power | 6.2kW |
| Battery Capacity | 16kWh |
| Battery Type | LiFePO₄ |
| Rated Battery Voltage | 51.2V |
| Battery Capacity | 314Ah |
| Max PV Input | 6.5kW |
| MPPT Voltage Range | 60–450V |
| Peak Surge Power | 12.4kW |
| Solar Charge Current | 120A |
| AC Charge Current | 100A |
| Max Charge Current | 120A |
| Communication | RS232, CAN, Bluetooth, WiFi |
| Monitoring | Mobile App & Web Portal |
| Installation | Floor Mounted |
| Cooling | Intelligent Forced-Air Cooling |
| Dimensions | 700 × 310 × 1100 mm |
| Weight | 125 kg |
Intelligent Protection for Maximum Safety
The AIO-6K16LV incorporates multiple layers of protection to ensure safe and reliable operation.
| Protection Category | Functions |
| PV Protection | Reverse polarity, overvoltage, overcurrent |
| Battery Protection | Overcharge, over-discharge, overcurrent, over-temperature, undervoltage, short circuit |
| AC Protection | Overvoltage, undervoltage, overload, short circuit |
| System Protection | Intelligent BMS management, lithium battery activation, automatic fault detection |
Typical Residential Applications
The AIO-6K16LV is suitable for a wide range of residential and light commercial scenarios.
- Solar homes
- Villas
- Vacation houses
- Rural homes
- Off-grid cabins
- Small farms
- Home offices
- Backup power systems
- Remote telecommunications sites
- Energy-independent residences
FAQ
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