Sunfree Series
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Chapter 3 Product Information
3.1 Application Scope of Products
Sunfree series products are hybrid solar inverters without transformers, and the
inverters are important components of energy storage systems.
The Sunfree inverters change the DC generated by solar panels into AC which is in
accordance with the requirements of public grid and send the AC into the grid,
Reduce the load pressure of the grid.
When the grid failure, provide 230V AC source to supply important loads,
achieve off-grid backup power supply function.
Figure3.1 Sunfree series application
