New value in off-grid solar and backup power

ConextTM 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-NA

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

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