Optimizer – SOLAREDGE – S440 – 1GM4MRM – long cable – OUTLET
| Manufacturer | |
|---|---|
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| Cable length | |
| Mounting method | |
| Quantity per pallet | |
| Quantity per package | |
| Application | |
| Rated input power | |
| Maximum short-circuit current | |
| Maximum output current | |
| Maximum efficiency | |
| Weight | 0,706 kg |
| CN | 90308900 |
Gross
Product details
| Manufacturer | |
|---|---|
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| Cable length | |
| Mounting method | |
| Quantity per pallet | |
| Quantity per package | |
| Application | |
| Rated input power | |
| Maximum short-circuit current | |
| Maximum output current | |
| Maximum efficiency | |
| Weight | 0,706 kg |
| CN | 90308900 |
SolarEdge S440 Optimizers
The optimizers are fully functional and were tested on an existing installation. They have minor cosmetic blemishes due to manufacturing imperfections (excess molded plastic).
The SolarEdge S440 optimizer is an advanced device designed to increase the efficiency and safety of photovoltaic installations at the module level. Built to work with SolarEdge inverters for residential systems, these optimizers offer top performance and reliability while simplifying the installation process.
Key features of the SolarEdge S440:
- High compatibility – specifically designed to work with SolarEdge inverters for residential installations, ensuring full system integration.
- Detection of abnormal PV connector behavior – the optimizers detect anomalies in photovoltaic connector behavior, helping prevent potential safety issues.
- Module-level voltage shutdown – increases safety for installers and firefighters by allowing quick and safe voltage shutdown.
- High efficiency – the optimizers deliver exceptional efficiency of 99.5%, maximizing energy yield.
- Minimization of module mismatch losses – eliminates losses caused by manufacturing tolerances or partial shading.
- Quick and easy installation – a simplified cable management system and single-screw mounting speed up the installation process.
- Flexible system design – allows optimal use of space by permitting arbitrary placement of modules within the installation.
- Compatibility with bifacial modules – the optimizers work with bifacial PV modules, providing additional energy yield.
Who is this a good choice for?
The SolarEdge S440 optimizer is an ideal solution for homeowners and installers seeking an advanced tool to improve the performance and safety of photovoltaic systems. With easy installation, flexible design options, and advanced safety features, these devices are well suited for any PV installation.
| Parameter | S440 | S500 | ||
|---|---|---|---|---|
| Input | ||||
| Rated DC input power (W) | 440 | 500 | ||
| Absolute maximum input voltage (Voc) (Vdc) | 60 | 85 | ||
| MPPT operating range (Vdc) | 8-60 | 12.5-85 | ||
| Maximum short-circuit current (Isc) (Adc) | 14.5 | 15 | ||
| Maximum efficiency (%) | 99.5 | 99.5 | ||
| Weighted efficiency (%) | 98.6 | 98.6 | ||
| Overvoltage category | 1 ± 0.1 | 1 ± 0.1 | ||
| Operating output | ||||
| Maximum output current (Adc) | 15 | 15 | ||
| Maximum output voltage (Vdc) | 80 | 60 | ||
| Standby output | ||||
| Safe optimizer voltage (Vdc) | 12 | 12 | ||
| Standards compliance | ||||
| Electromagnetic compatibility | FCC Part 15 Class B, IEC61000-6-2, IEC61000-6-3, CISPR11, EN-55011 | |||
| Safety | IEC62109-1 (Class II safety), UL1741 | |||
| Material | UL94 V-0, UV-resistant | |||
| RoHS | Yes | |||
| Fire safety | VDE-AR-E 2100-712:2018-12 | |||
| Mechanical specification | ||||
| Maximum allowable system voltage (Vdc) | 1000 | |||
| Dimensions (W x L x H) (mm) | 129 x 155 x 30 | 129 x 155 x 30 | ||
| Weight (g) | 720 | 720 | ||
| Input connector | MC4 | |||
| Input cable length (m) | 0.1 | 0.1 | ||
| Output connector | MC4 | |||
| Output cable length (m) | (+) 2.3, (-) 0.10 | |||
| Operating temperature range (°C) | -40 to +85 | |||
| Ingress protection | IP68 | |||
| Relative humidity (%) | 0-100 | |||
| Inverter type | SolarEdge Home single-phase | SolarEdge Home single-phase | ||
| Minimum string length (power optimizers) (modules) | 8 | 8 | ||
| Maximum string length (power optimizers) (modules) | 25 | 25 | ||
| Maximum continuous power per string (W) | 5700 | 5625 | ||
| Maximum allowable connected power per string (W) | 6800 | 6800 | ||
| Parallel strings of different lengths or orientations | Yes | Yes | ||
Note: Specifications are subject to change without notice. Details about specific mounting bracket models and their dimensions can be found in the technical documentation.

