S1000 Power Optimizer Long Input 1.3m

S1000-LI-MC4 | Commercial dual-input power optimizer with 1.3 m long input leads for flexible module placement, supporting up to 1000 W of high-power or bifacial PV modules.

Key Features

• Specifically designed to work with SolarEdge commercial inverters.
• Connects two high-power / bifacial modules in series to one optimizer (2:1).
• Supports up to 1000 W input power, 125 V max Voc and 15 A Isc.
• Extended 1.3 m input leads for easier routing in portrait or landscape mounting.
• Module-level MPPT mitigates all types of mismatch, shading and soiling losses.
• Superior peak efficiency of 99.5% for maximum energy yield.
• Enables longer strings, fewer cables, fuses and combiner boxes for lower BOS cost.
• SafeDC and abnormal connector behaviour detection for enhanced safety.

Electrical Specifications

Max Input DC Power	1000 W
Max Input Voltage (Voc)	125 V
Max Input Short Circuit Current (Isc)	15 A
MPP Voltage Range	12 – 105 V
Max Output Current	15 A
Peak Efficiency	99.5%
Inputs per Optimizer	2 modules in series
Connector Type	MC4 (input and output)

Cable Lengths & Mechanics

Input Lead Length	1.3 m (long input)
Output Cable Length	Approx. 2.2–2.7 m (variant dependent)
Dimensions (L×W×H)	Approx. 129 × 155 × 30 mm (body only)
Weight	~1.09 kg
Enclosure Rating	IP68
Operating Temperature	-40°C to +85°C
Mounting	Single-bolt frame or rail mounting
Warranty	25 years

System & Safety

• Compatible with SolarEdge monitoring for module-level performance and fault detection.
• SafeDC automatic voltage shutdown for installer and firefighter safety.
• Allows uneven string lengths and multiple orientations on the same string.
• Ideal for commercial rooftops and ground-mounts using high-current bifacial modules.

MPN: S1000-LI-MC4
Model: SolarEdge S1000 Power Optimizer Long Input (1.3 m)

High‑power dual-input optimizer with extended leads, designed to simplify commercial layouts while maximising energy yield and safety in SolarEdge systems.