S1200 Power Optimizer (Short Input 0.1m)
- S1200 Power Optimizer (Short Input 0.1m)
- Part No: S1200-MC4
- Inverters - Optimisers
- Phases: 1
- Specifically designed to work with SolarEdge Comercial inverters
- 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
- Module-level voltage shutdown for installer and firefighter safety
- Flexible system design for maximum space utilization
- Compatible with bifacial PV modules
- Superior efficiency (99.5%)
Input length: 0.1m
Output Length: 5.3m+ / 0.1m-
Note: The S1200 has a higher operating current. When pairing the S1200 with an inverter that has built-in 25A fuses, you must replace the fuses with 30A fuses before commissioning. A fuse replacement kit is available (Part number FLD-DCD-SEL1-FUSE). The applicable inverter Part Numbers are as follows: SExxK-xxxxIxxCx, SExxK-xxxxIxxDx, SExxK-TWxxIxxLx, SExxK-xxxxIxxZx
Electrical
| Rated Power (Pmax) | 1,260 W |
|---|---|
| Module Efficiency | 99.5 % |
| MPPT Quantity | 1 |
| Min MPPT Voltage | 12.5 V |
| Max MPPT Voltage | 105 V |
| Max Input Voltage | 125 V |
| Max DC Current | 15 A |
| Max DC Inputs | 1 |
| Integrated DC Switch | No |
Mechanical
| Height | 165 mm |
|---|---|
| Width | 129 mm |
| Depth | 59 mm |
| Weight | 1,106 g |
| Connector | MC4 |
| Cable Length | Input 0.1 m, output 5.3 m (+) / 0.1 m (-) |
| IP Rating | IP68 / NEMA6P |
Operating conditions
| Operating Temperature | -40 °C to +85 °C |
|---|
Warranty
| Warranty | 25 years |
|---|
- Application Note â Connecting Two Modules in Parallel using a SingleInput Power Optimizer and a Branch Cable
- Application Note Optimiser Inter-compatibility
- Application Note SolarEdge Optimiser Input Connector Compatibility
- CE Declaration of Conformity SolarEdge S Series Optimisers
- Data Sheet SolarEdge Optimizer S1000/S1200 Updated
- Data Sheet SolarEdge S-Series Optimierer - DE
- Installation Manual Chapter 2 - Installing the Power Optimizers
- Warranty January 2026
Most orders are delivered the next working day, subject to the delivery method, product availability, order processing time and destination. Next-working-day delivery is typical for standard deliveries and is not guaranteed for every order.
Pallet deliveries may take an additional day or so, depending on the products ordered, the delivery location and the carrier’s schedule. Special delivery arrangements may also require additional time.
Please refer to your tracking information for the latest delivery updates.



