16kWh + 6.5kW All-in-One LiFePO4 ESS
51.2V 314Ah | 6.5kW Off-Grid Inverter | 9kW PV Input | 120A Smart BMS | Plug & Play
The TezePower 16kWh All-in-One Energy Storage System combines a 51.2V 314Ah LiFePO4 battery, 6.5kW off-grid inverter, MPPT solar charger and Smart BMS in one integrated system.
Designed for home energy storage, solar self-consumption, backup power and off-grid applications, the system supports solar PV charging, mains charging, or both simultaneously. It automatically switches between solar and mains power according to the operating conditions, while providing reliable backup power when the grid fails.
The system is designed for off-grid operation and does not feed electricity back to the public grid.
Expandable Capacity & 3-Phase Parallel Support – Connect multiple identical units in parallel to increase total storage capacity or build a three-phase energy storage system. For optimal compatibility and consistent performance, we recommend purchasing all units together.
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Key Features
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16kWh LiFePO4 Battery — 51.2V 314Ah capacity for residential energy storage and backup power.
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6.5kW Off-Grid Inverter — Up to 6.5kW continuous output with up to 12kW surge power.
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Up to 9kW PV Input — Integrated MPPT supports up to 9,000W solar PV input.
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Flexible Charging — Charge from Solar PV, mains power, or Solar PV + mains power simultaneously.
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120A Smart BMS — Provides battery monitoring, protection and intelligent battery management.
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Active Balancing — Helps maintain better voltage consistency between individual cells.
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BMS App Monitoring — Monitor battery voltage, current, SOC, cell voltage, temperature and BMS status.
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Built-in Fire Protection — Temperature-sensitive fire extinguisher integrated inside the battery enclosure.
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Optional Battery Heating — Helps maintain suitable battery temperature in colder environments.
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Optional Inverter WiFi — Enables remote monitoring of inverter operating data through the inverter App.
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Plug & Play Design — Integrated battery, inverter, MPPT and BMS simplify installation and reduce external wiring.
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Expandable Capacity & 3-Phase Parallel Support – Connect multiple identical units for higher capacity and three-phase power.
Flexible Charging Options
The built-in off-grid inverter supports three charging methods:
Solar PV → Battery
Mains Power → Battery
Solar PV + Mains Power → Battery
This flexible charging design allows the system to make better use of available solar energy while providing mains power as an additional charging source when required.
No Grid Feed-In: The system does not export electricity to the public grid.
Smart Battery Management
The integrated Smart BMS monitors and protects the battery during charging and discharging.
The BMS supports functions including:
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Overcharge protection
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Over-discharge protection
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Overcurrent protection
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Short-circuit protection
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Temperature monitoring
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Cell voltage monitoring
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Cell balancing
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Charging and discharging management
The dedicated BMS App allows users to monitor battery voltage, current, SOC, individual cell voltage, temperature and BMS status.
Built-in Fire Protection
A temperature-sensitive fire extinguisher is integrated inside the battery enclosure, providing an additional layer of protection for the energy storage system.
Together with the Smart BMS and battery protection functions, it enhances the overall safety of the system.
Solar Energy Storage
With up to 9kW PV input and an integrated MPPT solar charger, the system can efficiently utilize solar energy for household loads and battery charging.
Solar PV → Home Loads + Battery
Stored energy can then be used when solar production is low or mains power is unavailable.
Two Independent Monitoring Systems
| Monitoring System | Main Function |
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| BMS App | Battery data and BMS status |
| Inverter WiFi + App | Inverter operating data and system performance |
The BMS App focuses on battery information, while the optional inverter WiFi system provides monitoring of inverter operating data.
Applications
The 16kWh All-in-One ESS is suitable for:
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Home Solar Energy Storage
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Solar Self-Consumption
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Backup Power
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Off-Grid Homes
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Cabins & Remote Properties
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Emergency Power
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Mobile Energy Storage
Expandable System
The 6.5kW inverter supports parallel connection of up to 9 units, allowing the system to be expanded for higher power and energy storage requirements.
Parallel installation should follow the manufacturer's instructions and supported system configuration.
Installation & Safety
Please read the user manual carefully before installation and operation. Installation should comply with local electrical regulations and manufacturer requirements. Do not disassemble, modify or connect incompatible equipment.
Precautions
•No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.
• Please check the orientation of the positive and negative terminals before packaging.
•Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuits.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.
Prohibited Matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, or electric drills).
Do not mix with other types of batteries or modular units.
Do not excessively squeeze the battery during use.
Do not place the battery in a high temperature greater than 60°C.
Do not use conductive materials to connect the positive and negative terminals (such as metals, and wires).
Contact us:
More any questions about TezePower Battery?
Email: service@tezepower.com