SolarEdge Power Optimizer for Europe S1200
| DC connection | MC4 |
| Absolute Maximum Input Voltage (Voc) (V) | 125 |
| Maximum Short Circuit Current (Isc) of Connected PV Module (A) | 15 |
| DC connection | MC4 |
| Absolute Maximum Input Voltage (Voc) (V) | 125 |
| Maximum Short Circuit Current (Isc) of Connected PV Module (A) | 15 |
Description
SolarEdge's most advanced, cost-effective Power Optimizer for commercial and large field installations Greater Energy Yields High efficiency (99.5%) with module-level MPPT, for maximized system energy production and revenue, and fast project ROI Supports high power and bifacial PV modules, and high string current for more power per string Maximum Protection with Built-In Safety Designed to automatically reduce high DC voltage to touch-safe levels, upon grid/inverter shutdown, with SafeDC™ Includes SolarEdge Sense Connect, allowing continuous monitoring to detect overheating due to installation issues or connector-level wear and tear Lower BoS Costs Flexible system design enables maximum space utilization and up to 2x longer string lengths, 50% less cables, fuses and combiner boxes Supports connection of two PV modules in series with easy cable management and fast installation times Simpler O&M Module-level system monitoring enabling pinpointed fault detection and remote, time-saving troubleshooting
Product details
| Series Name | SolarEdge S1000/S1200 |
| Model Name | S1200 |
| Maximum Efficiency (%) | 99.5 |
| Weighted Efficiency (%) | 98.8 |
| Overvoltage Category | II |
Measurements
| Length (mm) | 155 |
| Width (mm) | 129 |
| Height (mm) | 59 |
| Weight (kg) | 1.106 |
Power Optimizer S1200 by SolarEdge — Europe Version for Commercial PV Installations
SolarEdge's S1200 Power Optimizer delivers module‑level MPPT for commercial rooftops and large field installations, delivering greater energy yields and faster ROI. It supports high‑power and bifacial PV modules, enables efficient string design with two modules in series, and reduces BoS costs while providing built‑in safety and continuous monitoring for simplified operation and maintenance.
Applications and use cases
This module‑level optimizer is designed for commercial rooftops and large outdoor PV fields where maximizing energy production and system revenue matters. By performing MPPT at the module level, it enables flexible array configurations, reduces shading losses, and supports two PV modules in series per string with streamlined cable management for rapid installation.
- High energy yields on commercial rooftop arrays and utility‑scale fields
- Compatibility with high‑power and bifacial PV modules for increased per‑string output
- Flexible string designs with two modules in series to optimize space and wiring
- Module‑level monitoring for pinpoint fault detection and proactive maintenance
- Design efficiency that reduces electrical BOS components and cabling needs
Key electrical and performance parameters
Engineered for safety, reliability and maximum efficiency, the S1200 combines module‑level optimization with robust protection and precise monitoring to maximize energy capture from every module.
- Maximum efficiency: 99.5% for top‑level energy conversion
- Weighted efficiency: 98.8% reflecting real‑world performance
- Absolute maximum input voltage (Voc): 125 V
- Maximum short‑circuit current (Isc) of connected PV module: 15 A
- Overvoltage category: II
- DC connection: MC4 style connectors
- Dimensions: 155 mm (L) x 129 mm (W) x 59 mm (H); Weight: ~1.106 kg
- Supports two PV modules in series per string with easy cable management
- Built‑in SafeDC technology reduces high DC voltage to touch‑safe levels when the grid or inverter shuts down
- Sense Connect for continuous monitoring of installation health and connector integrity
Mechanical design and installation
The S1200 is compact yet robust, designed to withstand commercial installation environments while enabling rapid, safe deployment and easy maintenance. Its architecture emphasizes simplified cabling, reduced components, and reliable long‑term operation on rooftops or field sites.
- Compact housing suitable for installation on commercial rooftops or large PV fields
- Two‑module series capability facilitates flexible string design and cable routing
- Cable management designed to minimize wiring complexity and installation time
- Built‑in SafeDC for touch‑safe DC handling during shutdowns, improving installer safety
- Module‑level monitoring enables remote fault detection and time‑saving O&M
