SolarEdge S1200 Commercial Power Optimizer Long Input 1.6m
S1200-LI-MC4 | High-power commercial dual-input optimizer with 1.6 m long inputs and 5.3 m output lead, supporting up to 1.2 kW of high-power or bifacial PV modules in SolarEdge commercial systems.
Key Features
- Designed for use with SolarEdge three-phase commercial inverters.
- Connects two high-power / bifacial modules in series to one optimizer (2:1 connection).
- Rated input power up to 1200 W (up to 600 W per module with +5% tolerance allowed).
- Long 1.6 m input leads for easy reach on large-format modules in portrait or landscape.
- Long ~5.3–5.4 m positive output lead for centralised string routing and reduced junction boxes.
- Superior peak efficiency of 99.5% with module-level MPPT to minimise mismatch and shading losses.
- Supports higher operating current; when used with inverters having 25 A fuses, upgrade to 30 A using kit FLD-DCD-SEL1-FUSE before commissioning.
- Sense Connect and SafeDC technologies for advanced connector monitoring and rapid voltage shutdown.
Electrical Specifications
| Rated Input DC Power | 1200 W |
| Max Input Voltage (Voc) | 125 V DC |
| MPPT Operating Range | 12.5 – 105 V DC |
| Max Short Circuit Current (Isc) | 15 A DC |
| Max Output Current | 15 A DC |
| Peak Efficiency | 99.5% |
| Connection Ratio | 1 optimizer per 2 modules (series) |
| Communication | Power line with SolarEdge inverter |
Cables, Mechanics & Environment
| Input Cable Length | 1.6 m (each input) |
| Output Cable Length (+) | 5.3–5.4 m |
| Output Cable Length (–) | 0.1 m |
| Connector Type | MC4 compatible |
| Dimensions (L×W×H) | 129 × 155 × 59 mm (approx.) |
| Weight | ~1.1 kg |
| Enclosure Rating | IP68 / NEMA 6P |
| Operating Temperature | -40°C to +85°C |
| Mounting | Single-bolt module frame or rail mounting |
| Warranty | 25 years |
System & Safety
- SafeDC module-level voltage shutdown when inverter or grid is off, improving installer and firefighter safety.
- Sense Connect continuously monitors connector temperature on output connectors for early detection of bad terminations.
- Module-level monitoring and fault localisation via SolarEdge monitoring platform.
- Enables flexible string design with multiple orientations and tilts, ideal for large commercial rooftops and ground-mounts.
MPN: S1200-LI-MC4 (S1200-1GMYMBV long-input variant)
Model: SolarEdge S1200 Commercial Power Optimizer – Long Input 1.6 m
Long‑input commercial optimizer tailored for large‑format and bifacial modules, combining layout flexibility, high string power and advanced safety in SolarEdge commercial PV systems.
Original: $134.97
-65%$134.97
$47.24More Images
SolarEdge S1200 Commercial Power Optimizer Long Input 1.6m
S1200-LI-MC4 | High-power commercial dual-input optimizer with 1.6 m long inputs and 5.3 m output lead, supporting up to 1.2 kW of high-power or bifacial PV modules in SolarEdge commercial systems.
Key Features
- Designed for use with SolarEdge three-phase commercial inverters.
- Connects two high-power / bifacial modules in series to one optimizer (2:1 connection).
- Rated input power up to 1200 W (up to 600 W per module with +5% tolerance allowed).
- Long 1.6 m input leads for easy reach on large-format modules in portrait or landscape.
- Long ~5.3–5.4 m positive output lead for centralised string routing and reduced junction boxes.
- Superior peak efficiency of 99.5% with module-level MPPT to minimise mismatch and shading losses.
- Supports higher operating current; when used with inverters having 25 A fuses, upgrade to 30 A using kit FLD-DCD-SEL1-FUSE before commissioning.
- Sense Connect and SafeDC technologies for advanced connector monitoring and rapid voltage shutdown.
Electrical Specifications
| Rated Input DC Power | 1200 W |
| Max Input Voltage (Voc) | 125 V DC |
| MPPT Operating Range | 12.5 – 105 V DC |
| Max Short Circuit Current (Isc) | 15 A DC |
| Max Output Current | 15 A DC |
| Peak Efficiency | 99.5% |
| Connection Ratio | 1 optimizer per 2 modules (series) |
| Communication | Power line with SolarEdge inverter |
Cables, Mechanics & Environment
| Input Cable Length | 1.6 m (each input) |
| Output Cable Length (+) | 5.3–5.4 m |
| Output Cable Length (–) | 0.1 m |
| Connector Type | MC4 compatible |
| Dimensions (L×W×H) | 129 × 155 × 59 mm (approx.) |
| Weight | ~1.1 kg |
| Enclosure Rating | IP68 / NEMA 6P |
| Operating Temperature | -40°C to +85°C |
| Mounting | Single-bolt module frame or rail mounting |
| Warranty | 25 years |
System & Safety
- SafeDC module-level voltage shutdown when inverter or grid is off, improving installer and firefighter safety.
- Sense Connect continuously monitors connector temperature on output connectors for early detection of bad terminations.
- Module-level monitoring and fault localisation via SolarEdge monitoring platform.
- Enables flexible string design with multiple orientations and tilts, ideal for large commercial rooftops and ground-mounts.
MPN: S1200-LI-MC4 (S1200-1GMYMBV long-input variant)
Model: SolarEdge S1200 Commercial Power Optimizer – Long Input 1.6 m
Long‑input commercial optimizer tailored for large‑format and bifacial modules, combining layout flexibility, high string power and advanced safety in SolarEdge commercial PV systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
S1200-LI-MC4 | High-power commercial dual-input optimizer with 1.6 m long inputs and 5.3 m output lead, supporting up to 1.2 kW of high-power or bifacial PV modules in SolarEdge commercial systems.
Key Features
- Designed for use with SolarEdge three-phase commercial inverters.
- Connects two high-power / bifacial modules in series to one optimizer (2:1 connection).
- Rated input power up to 1200 W (up to 600 W per module with +5% tolerance allowed).
- Long 1.6 m input leads for easy reach on large-format modules in portrait or landscape.
- Long ~5.3–5.4 m positive output lead for centralised string routing and reduced junction boxes.
- Superior peak efficiency of 99.5% with module-level MPPT to minimise mismatch and shading losses.
- Supports higher operating current; when used with inverters having 25 A fuses, upgrade to 30 A using kit FLD-DCD-SEL1-FUSE before commissioning.
- Sense Connect and SafeDC technologies for advanced connector monitoring and rapid voltage shutdown.
Electrical Specifications
| Rated Input DC Power | 1200 W |
| Max Input Voltage (Voc) | 125 V DC |
| MPPT Operating Range | 12.5 – 105 V DC |
| Max Short Circuit Current (Isc) | 15 A DC |
| Max Output Current | 15 A DC |
| Peak Efficiency | 99.5% |
| Connection Ratio | 1 optimizer per 2 modules (series) |
| Communication | Power line with SolarEdge inverter |
Cables, Mechanics & Environment
| Input Cable Length | 1.6 m (each input) |
| Output Cable Length (+) | 5.3–5.4 m |
| Output Cable Length (–) | 0.1 m |
| Connector Type | MC4 compatible |
| Dimensions (L×W×H) | 129 × 155 × 59 mm (approx.) |
| Weight | ~1.1 kg |
| Enclosure Rating | IP68 / NEMA 6P |
| Operating Temperature | -40°C to +85°C |
| Mounting | Single-bolt module frame or rail mounting |
| Warranty | 25 years |
System & Safety
- SafeDC module-level voltage shutdown when inverter or grid is off, improving installer and firefighter safety.
- Sense Connect continuously monitors connector temperature on output connectors for early detection of bad terminations.
- Module-level monitoring and fault localisation via SolarEdge monitoring platform.
- Enables flexible string design with multiple orientations and tilts, ideal for large commercial rooftops and ground-mounts.
MPN: S1200-LI-MC4 (S1200-1GMYMBV long-input variant)
Model: SolarEdge S1200 Commercial Power Optimizer – Long Input 1.6 m
Long‑input commercial optimizer tailored for large‑format and bifacial modules, combining layout flexibility, high string power and advanced safety in SolarEdge commercial PV systems.
