DOCAN ENERGY 6kW All-in-One Solar Energy Storage System with 15kw LiFePO4 Battery
Customized lifepo4 battery pack 51.2v 280ah / 304ah / 314ah /345ah
6.2kw off-grid inverter
DOCAN ENERGY 6kW All-in-One Solar Energy Storage System with 15kw LiFePO4 Battery
The6kW All-in-One Solar Energy Storage System is an integrated home power solution combining a solar hybrid inverter, LiFePO4 battery storage and intelligent energy management in one compact system.
DOCAN 6kW all-in-one covers daily load, and the 15kWh LiFePO4 battery system is sized for a family home; this solar energy storage system can also be paired in parallel. Installers choose the DOCAN 6kW all-in-one for easy wiring, while the 15kWh LiFePO4 battery system keeps the cabinet compact, and the solar energy storage system reports status on screen.
For solar projects, this DOCAN 6kW all-in-one pairs with a 15kWh LiFePO4 battery system, and the solar energy storage system can be sized to the load.
DOCAN 6kW all-in-one is a solar energy storage system with an integrated 15kWh LiFePO4 battery system. This solar energy storage system combines inverter and battery in one cabinet. Ask about the DOCAN 6kW all-in-one for home backup, or compare this 15kWh LiFePO4 battery system with our solar energy storage system range.
Designed for residential solar energy storage, backup power and off-grid applications, this 6kW all-in-one helps homeowners store excess solar energy during the day and use it when solar generation is low or the grid is unavailable.
With an integrated design, the 6kW all-in-one reduces installation complexity compared with traditional solar systems that require separate inverter, LiFePO4 battery and control equipment.
It is suitable for homes, villas, small commercial properties, remote buildings and other applications that require reliable and flexible energy storage.

6kW all-in-one: solar energy storage features
- Built-in 100A/ 120A MPPT solar charger
- Maximum PV input current 27A
- Wide PV input voltage range 60VDC~500VDC
- MPPT efficiency up to 99.9%
- Built-in communication port for LiFePO4 battery BMS
- Lithium battery activation by PV or Utility
- LiFePO4 battery equalization extends lifecycle
- Enhanced charging power
- User-adjustable charging current and voltage
- Cold start function
- Output power factor 1
- Dual outputs for smart load management
- Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
- Parallel operation up to 12 units
- Scalable Phase Configuration
- Customizable status LED with RGB lights
- Built-in WiFi for mobile monitoring and OTA (Android/IOS APP available)
- Built-in replaceable anti-dust kit for harsh environment
- Smart fan speed control with noise optimization
When specifying solar energy storage, confirm the LiFePO4 battery capacity, inverter configuration and installation requirements with the system integrator. Match the LiFePO4 battery to the project load rather than relying on the product title alone.
6kW all-in-one solar energy storage architecture
The following illustration shows basic application for the 6kW all-in-one. It also required the following devices to have a complete running system:
- Generator or Utility mains
- PV modules
Consult with your system integrator for other possible system architectures depending on your requirements .
This inverter can power various appliances in home or outdoors, including motor-type appliances such as tube light , fan, refrigerator and air conditioners.

LiFePO4 battery specifications for the 6kW all-in-one

6kW all-in-one parameters for solar energy storage

FQA:
What is the DOCAN 6kW all-in-one?
The 6kW All-in-One Solar Energy Storage System is a residential solar power solution that integrates a 6kW hybrid solar inverter with LiFePO4 battery storage. It is designed for home solar energy storage, backup power and off-grid applications.
How does the 6kW all-in-one support solar energy storage?
It is used to store electricity generated by solar panels and supply power to household appliances when solar generation is insufficient or the utility grid is unavailable.
Who should choose the 6kW all-in-one?
It is suitable for homeowners, solar installers, distributors, renewable energy dealers and small commercial users who need an integrated solar-plus-storage solution.
What LiFePO4 battery does the 6kW all-in-one use?
The 6kW all-in-one uses LiFePO4 battery technology (lithium iron phosphate), subject to the specific product configuration.
What is the output of the 6kW all-in-one?
The 6kW all-in-one is designed around a 6kW inverter output.
Can the 6kW all-in-one provide off-grid solar energy storage?
The 6kW all-in-one can be configured for off-grid and backup applications, depending on the inverter and battery configuration.
Why choose DOCAN for solar energy storage?
Docan Energy focuses on lithium battery technology and energy storage solutions, providing LiFePO4 battery cells, residential energy storage batteries and customized battery solutions for global customers.
Our product portfolio covers residential and commercial energy storage applications, with battery solutions ranging from compact home storage systems to high-capacity solar batteries.
We support:
- OEM and ODM solutions
- Customized LiFePO4 battery configurations
- Wholesale orders
- Solar installer cooperation
- Distributor programs
- Residential energy storage projects
- Global shipping solutions
- Technical support
Looking for a complete 6kW solar system for your market?
Contact our sales team for the latest configuration, LiFePO4 battery capacity, inverter options, shipping solution and distributor pricing.
Comprehensive score