Knyee Energy 16.08kWh Lithium LiFePO4 Solar Battery
The Knyee Energy ES-LV-16 16.08kWh lithium battery is a high-capacity LiFePO4 (Lithium Iron Phosphate) energy storage battery designed for residential and commercial solar energy systems. With a nominal voltage of 51.2V and a capacity of 314Ah, this battery provides reliable long-term power storage for hybrid solar systems, backup power installations, and off-grid energy applications.
The battery features an advanced Battery Management System (BMS), built-in monitoring, and robust safety protections. With an impressive 8000 cycle lifespan at 80% depth of discharge, the Knyee Energy 16kWh battery delivers excellent long-term value for solar energy storage systems.
High Capacity Solar Energy Storage
The Knyee Energy ES-LV-16 battery offers a large storage capacity ideal for homes and businesses requiring dependable solar backup and energy storage. The high capacity allows the battery to support large loads and store significant solar production during the day for use at night or during power outages.
- Energy Capacity: 16.08kWh
- Nominal Voltage: 51.2V
- Capacity: 314Ah
- Voltage Range: 44V – 58.4V
- Expandable system capacity via parallel connection
- Supports up to 32 batteries in parallel
Advanced Lithium Iron Phosphate (LiFePO4) Technology
The battery uses Lithium Iron Phosphate (LiFePO4) cells which are known for their excellent safety, stability, and long lifespan. LiFePO4 batteries are widely used in modern solar energy storage systems due to their superior thermal stability and deep cycle capability.
- Long lifespan up to 8000 cycles
- Excellent thermal stability
- High energy efficiency
- Deep discharge capability
- Low maintenance energy storage
Smart Battery Management System (BMS)
The integrated Battery Management System continuously monitors battery performance to ensure safe operation and optimal charging and discharging performance.
The system provides multiple layers of protection including:
- Over-charge protection
- Over-discharge protection
- Over-current protection
- Short circuit protection
- Low voltage protection
- Temperature protection
Smart Monitoring and Communication
The Knyee Energy battery includes multiple communication interfaces and monitoring features to ensure compatibility with modern hybrid and off-grid inverters.
- CAN communication
- RS485 communication
- RS232 communication
- Bluetooth connectivity
- WiFi monitoring capability
- Integrated touch screen display
These features allow installers and system owners to monitor battery status, performance, and system health in real time.
High Performance Charging and Discharging
The battery supports high charging and discharging currents, allowing it to operate effectively with large hybrid inverter systems.
Charging Specifications
- Recommended Charging Current: 100A
- Maximum Charging Current: 200A
- Recommended Charging Voltage: 58V
- Maximum Charging Voltage: 58.4V
Discharging Specifications
- Recommended Discharging Current: 100A
- Maximum Discharging Current: 200A
- Battery Cut-off Voltage: 44V
- Battery Recovery Voltage: 48V
Integrated Safety and Fire Protection
The Knyee Energy ES-LV-16 battery includes built-in safety mechanisms to protect both the battery and the solar energy system. An integrated aerosol fire suppression system adds an additional safety layer for residential and commercial installations.
- Built-in fire suppression system
- Advanced BMS safety protections
- Stable LiFePO4 chemistry
- Temperature monitoring
Battery Construction and Installation
The battery is designed as a durable floor-standing energy storage unit built with a strong sheet metal enclosure. The compact vertical design allows easy installation in solar battery rooms, garages, or energy storage cabinets.
- Dimensions: 900 × 460 × 245 mm
- Weight: 115 kg
- Protection Rating: IP20
- Enclosure Material: Sheet Metal
Certification and Compliance
The Knyee Energy 16kWh lithium battery complies with international safety and transport standards, ensuring reliable operation and safe installation in solar energy systems.
- CE Certification
- UN38.3 Battery Transport Certification
- Class 9 Transport Safety Standard
FAQ
What inverters are compatible with the Knyee Energy 16.08kWh battery?
The Knyee Energy 16.08kWh LiFePO4 battery is designed to be compatible with many mainstream hybrid and off-grid inverters that support lithium battery communication protocols such as CAN or RS485. These commonly include brands such as Deye, Sunsynk, Solis, Growatt, GoodWe, and similar 48V hybrid inverter systems. Always ensure inverter battery settings are configured according to the manufacturer’s specifications.
How much energy can a 16kWh battery store?
A 16kWh battery can store approximately 16.08 kilowatt-hours of electricity. This means the battery can theoretically power a 1kW load for around 16 hours, or higher loads for shorter periods depending on usage. In residential solar systems, a 16kWh battery typically provides sufficient backup power for essential household loads overnight.
How long does the Knyee Energy 16kWh lithium battery last?
The battery is rated for up to 8000 charge cycles at 80% depth of discharge, which can translate to many years of service life depending on usage patterns. Lithium Iron Phosphate (LiFePO4) batteries are known for their long lifespan and stability compared to older battery technologies.
Can multiple Knyee Energy batteries be connected together?
Yes. The battery supports parallel expansion of up to 32 batteries, allowing installers to increase total storage capacity for larger residential or commercial solar systems.
Does the battery include a built-in Battery Management System?
Yes. The battery includes an integrated BMS (Battery Management System) that manages charging, discharging, temperature monitoring, and protection mechanisms. The BMS protects the battery from conditions such as over-charging, over-discharging, short circuits, and overheating.
Does the Knyee Energy battery include monitoring features?
Yes. The battery includes Bluetooth and WiFi connectivity as well as a touch screen display for monitoring battery performance. Communication interfaces such as CAN, RS485, and RS232 allow the battery to integrate with compatible hybrid inverter systems.
Is the Knyee Energy battery safe for residential solar installations?
Yes. The battery uses LiFePO4 battery chemistry, which is widely regarded as one of the safest lithium battery technologies available. The battery also includes multiple safety protections and a built-in aerosol fire suppression system to improve safety during abnormal conditions.
Where can the Knyee Energy 16kWh battery be installed?
The battery is designed as a floor-standing energy storage unit suitable for installation in garages, energy storage rooms, or designated solar battery areas. Installations should always follow local electrical regulations and manufacturer guidelines.
What is the voltage of the Knyee Energy lithium battery?
The battery operates at a nominal voltage of 51.2V with a working voltage range of approximately 44V to 58.4V, making it suitable for most 48V hybrid inverter systems.
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