S1000 Power Optimizer Long Input (1.3m)

S1000 Power Optimizer Long Input (1.3m) is a SolarEdge S1000 power optimiser rated 1,050 W, for up to two PV modules in series, supplied with a 1.3 m long input lead.

A power optimiser is a DC-DC converter that sits behind an individual PV module, between the module and the string. It tracks that one module's maximum power point continuously, so a module that is shaded, soiled, differently oriented or simply weaker than its neighbours no longer drags the whole string down to its own output. The optimiser then presents a fixed, well-behaved voltage to the string, which is what allows longer strings and mixed orientations on the same inverter.

The S-series commercial optimisers take two modules in series through a single input, which halves the number of optimisers, brackets and connections on a large roof or field array. Fewer cables, fewer fuses and fewer combiner boxes for the same installed capacity.

It also reports each module's performance back to the monitoring platform, so a fault is traced to a single module rather than to a string, and it drops the module's DC voltage to a touch-safe level automatically whenever the inverter or the grid shuts down — SolarEdge call this SafeDC.

Includes SolarEdge Sense Connect, which continuously monitors for connector overheating caused by installation faults or wear.

Input

Output and efficiency

Mechanical and environmental

Power derating is applied above +65 °C ambient.

Before you order

• On long-input S-series models the Sense Connect feature is enabled on the output cable connectors only.

Additional suggested items

Ordered with this optimiser more often than anything else:

• S1000 Power Optimizer (Short Input 0.1m)
• Three Phase Inverter, 25kW, MC4, DC safety unit with switch, AC & DC SPD, AC/DC Segregation
• SolarEdge 20,000W Three Phase Inverter M4 Basic NO DISPLAY

Datasheets, application notes and installation guides are in the Documents tab below. See the rest of our inverter and optimiser range and our solar panels, or contact our sales team at sales@clearraysolar.com if you need help matching an optimiser to an inverter.