EG4® FlexBOSS21

EG4’s FLEXBOSS21 inverter is a flexible, scalable solution for both residential and light commercial projects that 

  • has a 21kW usable solar PV input
  • is well-suited for installations that require more power and expansion capability
  • is cost-efficient and built to pair seamlessly with the GridBOSS 
  • minimizes costs and maximizes efficiency
  • delivers reliable energy via a 16kW output to grid with PV
  • is backed by EG4's 10-year warranty 
  • includes wifi monitoring adapter 
Flexboss21 Inverter