Sunflx IP21 4KW SF 4000 Solar Storage Inverter
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Description
Solar Storage Inverter
- Dual AC outputs for smart load management
- Wide PV input voltage range 60Vdc-500Vdc
- Compatible with lithium, lead-acid and GEL batteries
- PV and AC dual activation
- Support generator input (Extra ATS required)
- Feed into Grid (Optional)
- Plug-and-play quick connection MC4 PV terminals
- WIFl & Bluetooth monitoring (APP available)
- Multi-customized modes for diverse scenarios
- Dust-proof filter for harsh environment
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Work without battery
Data Sheet :
https://sunflx.com/wp-content/uploads/2026/07/admin/SF-4000_6000-Solar-Inverter-Sunflx.pdf
Dual AC outputs
for smart load managementEquipped with dual AC outputs, allowing for intelligent load management. This feature ensures efficient distribution of power between different loads, optimizing energy usage and enhancing system performance.
Wide PV input
voltage range 30Vdc-500VdcSupports a wide PV input voltage range from 30Vdc to 500Vdc, accommodating various solar panel configurations. This flexibility enables users to design systems that best meet their specific energy needs and conditions.
Compatible with
lithium lead-acid and GEL batteriesDesigned for compatibility with lithium, lead-acid, and GEL batteries. This versatility ensures users can select the most suitable battery type for their application, enhancing system reliability and performance.
SF 4000 Solar Storage Inverter FAQ's :
What battery types are compatible with the SF 4000?
It works with lithium, lead-acid, and GEL batteries. It can also operate without a battery if needed.
What is the warranty period?
Sunflx solar inverters generally carry a 1 to 5-year warranty depending on the specific model type, with a 2-year limited warranty standard for specific inverter units
Sunflx IP21 4KW SF 4000 Solar Storage Inverter