SolarEdge S440-1GM4MRM 440W Optimizer

In stock
SKU: 565-0238
MPN: S4401GM4MRM
Dimensions: 6.1 x 5.07 x 1.18 inches
Weight: 1.5 lb
Regular price $116.34

SolarEdge, Optimizer 440W, Add-On Box for One Module 8-60V MPPT, 60Voc Max, 14.5A, MC4, ~4” Input, ~90” Positive Output ~4” Negative Output PV wire, UL 1000VDC Max, S440-1GM4MRM



  • Specifically designed to work with SolarEdge residential inverters
  • Superior efficiency (99.5%)
  • Mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading
  • Faster installations with simplified cable management and easy assembly using a single bolt
  • Detects abnormal PV connector behavior, preventing potential safety issues (Functionality subject to inverter model and firmware version)
  • Module-level voltage shutdown for installer and firefighter safety
  • Flexible system design for maximum space utilization
  • Compatible with bifacial PV modules


Small to medium sized items ship through FedEx. It typically takes between one and two business days for handling and between two and five days in transit. Transit time depends on how close you are to a warehouse. See the Will Call shipping option for warehouse locations.

If you need quicker shipping please email / call and we can do FedEx 2 day. info@ware.solar / (801) 899-6285

Shipping and handling:

0 lb - 14.99 lb: $24.15

15 lb - 25.99 lb: $28.63

26 lb - 34.99 lb: $34.33

35 lb - 44.99 lb: $62.29

Rails over 10' need to ship through an LTL carrier

Rails over 10' and under 13'

$448.55 - 0 lb - 200 lbs

$460.54 - 200.1 lb - 665 lb

$486.65 - 665.1 lb - 1160 lb

Rails over 13.1' and 15'

$579.01 - 0 lb - 400 lb

$615.40 - 400.1 lb - 720 lb

$636.37 - 720.1 lb - 840 lb

Save on shipping by combining the rails and panels on the same order.

These items need to ship through an LTL carrier. Includes liftgate service.

$406.04 - 0 lb - 600 lb

$482.4 - 600.1 lb - 1200 lb

$585.25 - 1200.1 lb - 2000 lb

$662.39 - 2000.1 lb - 2500 lb

Save on shipping by combining the panels and rails on the same order.

Will Call warehouse locations:

Arlington TX, Fort Lauderdale FL, Fontana CA, Las Vegas NV, Millstone NJ, Orlando FL, Sacrament CA, Tampa FL