SolarEdge S1200 Power Optimizer - Short Input

SolarEdge Technologies SKU: S1200-1GM4MBV

More Details

The SolarEdge S1200 Power Optimizer - Short Input enhances your solar system's performance by optimising output from individual panels. This device ensures maximum energy production, even in partial shading. Ideal for residential and commercial applications, it provides a reliable solution for efficient energy harvesting.

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SolarEdge S1200 Power Optimizer - Short Input

The SolarEdge S1200 is a module-level power optimiser for grid-tied PV systems. It is used to condition DC power at module level, with a North America ground-mount context shown in the supplied data and MC4 connector terminations.

Key Features
Module-level MPPT

Provides maximum power point tracking at module level, with stated maximum efficiency of 99.5% and weighted efficiency of 98.8%.

High input capability

Rated for 1200 W input power, 125 Vdc maximum input voltage, 12.5-105 Vdc MPPT range, and 15 Adc maximum short-circuit current.

SafeDC output reduction

Automatically reduces DC output to 1 Vdc per power optimiser in standby for touch-safe conditions when the inverter shuts down.

Outdoor-rated enclosure

IP68 / NEMA 6P enclosure with UV-resistant material and operating temperature range of -40 to +85 °C.

MC4 connections

Input and output connectors are MC4, supporting straightforward field connection where this connector type is used.

Benefits
  • Helps improve energy harvest at module level
  • Supports rapid shutdown behaviour at module output
  • Suitable for outdoor installation with IP68 / NEMA 6P protection
  • Can reduce some cabling and balance-of-system components in supported string designs
  • Supports longer string layouts within the stated design conditions
Technical Summary

Module-level power optimiser for SolarEdge PV systems. Rated input power 1200 W, maximum input voltage 125 Vdc, MPPT range 12.5-105 Vdc, maximum short-circuit current 15 Adc, maximum output current 18 Adc, maximum output voltage 80 Vdc, and standby safety output voltage 1 Vdc. Protection rating IP68 / NEMA 6P. Operating temperature range -40 to +85 °C. Input and output connectors: MC4.

Installation Notes

Use with the specified SolarEdge system design only. The supplied data states that S1200 should not be mixed with any other Power Optimizer models in the same string. Input and output connectors are MC4. Sense Connect is enabled on the output cable connectors only. Power de-rating applies above +65 °C. Maximum allowed system voltage is 1000 Vdc.

Efficiency

Maximum efficiency is 99.5% and weighted efficiency is 98.8%. The product uses module-level MPPT. RoHS status is stated as Yes.

Manufacturer

SolarEdge Technologies

Dimensions (mm) (H x W x D)

129 x 155 x 59

Commodity Code

9032890090

Weight (kg)

1,11

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SolarEdge Frame Mounted Power Optimizers Installation Application Note EN

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Warranty SolarEdge Limited Product Warranty 2026

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Current Official S1000 S1200

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