SolarEdge S440

The SolarEdge S440 Power Optimizer is a cutting-edge device designed to maximize the energy output of your photovoltaic system. This compact yet powerful unit offers impressive efficiency and advanced safety features, making it an essential component for any modern solar installation.

• Rated input DC power of 440W
• Wide MPPT operating range of 8-60Vdc
• Maximum short circuit current of 14.5A
• Exceptional maximum efficiency of 99.5%
• Weighted efficiency of 98.6%
• Safety output voltage of 1 ± 0.1Vdc per optimizer
• Compliant with EMC, safety, and RoHS standards
• Fire safety certified (VDE-AR-E 2100-712:2018-12)
• Maximum allowed system voltage of 1000Vdc
• Compact dimensions: 129 x 155 x 30mm
• Lightweight design at 655g (including cables)
• MC4 connectors for both input and output
• Wide operating temperature range: -40 to +85°C
• IP68 / NEMA6P protection rating for durability

The SolarEdge S440 Power Optimizer stands out with its robust construction and versatile performance capabilities. Its UV-resistant, UL94 V-0 rated material ensures longevity even in harsh outdoor conditions. With its ability to operate in 0-100% relative humidity and withstand extreme temperatures, this optimizer is built to last and perform consistently in various environmental scenarios. Whether you're upgrading an existing system or planning a new installation, the S440 Power Optimizer is an excellent choice for those seeking to maximize their solar energy harvest and system reliability.