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120x POWER OPTIMIZER S440

Product details

Product information "120x POWER OPTIMIZER S440"

Please use SolarEdge Designer to check the system design. Please note that the system and string connection specifications may vary depending on the inverter and module type. The installation technician is always responsible for checking and documenting the system design.


This optimizer can be used up to 490 Wp and 15 A in accordance with special approval from SolarEdge.

Thanks to the unique system concept with the high-performance power optimisers, SolarEdge enables the ideal energy use of your PV system. The high flexibility in arrangement and interconnection is reflected in an outstanding efficiency of 99.5 %. In addition, the SolarEdge optimisers minimize any losses due to module mismatching. The integrated functions such as Safe-DC and monitoring of the DC connectors ensure safety throughout the entire system. These SolarEdge optimisers are specially designed to work with SolarEdge residential inverters and are compatible with bifacial modules.


Product advantages:

Usable up to 490 Wp and 15.0 A

Outstanding efficiency (99.5 %)

Monitored DC plug connections

Safe-DC function

Compatible with bifacial PV modules


Product features:

Rated input power: 490 W

Short circuit current Isc: 15.0 A

MPP max. voltage range input: 60 V

MPP min. voltage range input: 8 V

Max. input voltage DC: 60 V

Interface: Powerline

DC connector type: MC4 

Length of cable output plus: 230 cm

Length of cable output minus: 10 cm

Length of cable input: 10 cm

Weight: 0.66 kg

Warranty: 25 Years

Technical details

DC connector type MC4
Short circuit current Isc (A) 15.00
MPP max. voltage range input (V) 60.00
Length of cable output minus (cm) 10.00
Max. input voltage DC (V) 60.00
Rated input power (W) 490
Length of cable output plus (cm) 230.00
Protection degree IP68
MPP min. voltage range input (V) 8.00
Intrastat country of origin Israel
Manufacturer SolarEdge
Intrastat product number (HS-code) 90328900
Manufacturer item name S440
Amount per big Box 20
Amount per Pallet 840
Weight incl. packaging (Kg) 79.200
Pack. material cardboard box
Pal. dim. LxBxH (mm) 1200x800x2200
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