Conext SW Solar Hybrid Inverter System (120/240V)

Proven hybrid inverter solution for off-grid, backup power and self-consumption

ConextTM SW 120/240V hybrid inverter is perfect for off-grid, backup power and self-consumption applications for homes and small businesses, it’s a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies, providing power for every need. ConextTM SW features 120/240 VAC output, and capable of producing 120/240 VAC output from a 120 VAC input, without the need for an external transformer. For expanded off-grid capacity, the ConextTM SW is integrated with fuel-based generators as required to support loads larger than the generator’s output. It’s also self-consumption ready, able to prioritize solar consumption over the grid while maintaining zero grid export. The ConextTM SW works with the grid to avoid peak utility charges and support the grid when utility supply is limited.

Part number

  • SW 4024 120/240 – 865-4024
  • SW 4048 120/240 – 865-4048
  • SW 2524 120/240 – 865-2524 (Discontinued as of Q1 2020)



The Conext SW is the solution of choice

The Conext SW is the perfect go-to solution for off-grid, backup power and self-consumption for homes and small business. The Conext SW delivers a value added, easy to install system that provides efficient power globally for every need. 


Why choose Conext SW 120/240V

Higher return on investment

• Cost effective
• Excellent load start capabilities with high 30-minute and 5-second surge power
• Harness the continuously declining production cost of solar power

Designed for reliability

• Robust design through rigorous reliability testing (HALT)


• Available in 24VDC and 48VDC models. All models support both 50Hz and 60Hz output
• Supports AC coupled and DC coupled off-grid and grid-tie architectures
• Intelligent functionality enables self consumption with solar prioritization, peak shaving and, assisting small generators with heavy loads

Easy to service

• Monitor, troubleshoot or upgrade firmware with the ConextTM Gateway
• Global support and training

Easy to install

• Configures quickly into compact wall mounted system
• Companion breaker panels integrate inverter with battery bank and solar charge controllers
• Mounting bracket design makes hanging inverter on the wall easy



Compatible products

Client testimonial

“I would like to congratulate Schneider Electric on the superb after sales support that I have received for my Conext SW 4024. The performance, support, as well as the new firmware features released at Intersolar Munich 2014 have erased the competition from my frame of reference. You folks rock!”

– David Jemmott