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New value in off-grid solar and backup powerConextTM SW-NA is perfect for off-grid, backup power and self-consumption applications, it's a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies, providing power for every need. Conext SW-NA 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 Conext SW-NA 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 Conext SW-NA works with the grid to avoid peak utility charges and support the grid when utility supply is limited. Stacking two Conext SW-NA units will double the system's total output power and available solar charge controllers allow for the integration of solar capacity as required.
Why choose Conext SW-NAHigher 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
Flexible- Available in 24VDC and 48VDC models. All models support both 50Hz and 60Hz output
- Stack two units to double output power up to 8 kW
- Supports AC coupled and DC coupled off-grid and grid-tie architectures
- Intelligent functionality enables self consumption with solarprioritization, peak shaving and, assisting small generators with heavyloads
Easy to service- Monitor, troubleshoot or upgrade firmware with the Conext ComBox
- Global support and training
- Replaceable boards and spare parts
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
- Product Specifications | Download
Range of product | Conext SW |
Device short name | SW 4024 |
Product or component type | Inverter/charger |
Complementary |
Type of signal | True sine wave (invert mode) |
Continuous power | 4000 W overload for output (invert mode) , duration: 30 min7000 W surge for output (invert mode) , duration: 5 s3400 W for output (invert mode) |
Peak output current | 41 A for short circuit |
Network frequency | 50/60 Hz for output (selectable) |
Output voltage | 12...32 V DC (charge mode)24 V DC (charge mode) for nominal mode240 V AC (invert mode)120 V AC (invert mode) |
Output current | 90 A (charge mode) |
Input voltage | 20...34 V DC (invert mode)135...270 V AC (charge mode)95...135 V AC (charge mode)240 V AC (charge mode)120 V AC (charge mode) |
Input current | 13 A (charge mode) |
Efficiency | 92 % (invert mode)90 % (charge mode) |
Cos phi | 0.98 for input |
Power consumption in W | < 8 W for search mode |
Battery type | FLAGelAGM |
Relay type | Automatic transfert relay at 30 A |
Transfer time | 16.7 ms |
Provided equipment | Battery temperature sensor included for temperature compensation |
Height | 418 mm |
Width | 341 mm |
Depth | 197 mm |
Product weight | 28.1 kg |
Complementary |
Ambient air temperature for operation | -20...60 C |
Ambient air temperature for storage | -40...85 C |
Standards | UL 1741CSA C22.2 No 107.1 |
Product certifications | CSA |