SolarEdge Power Optimizer S500

The Solaredge Power Optimiser S500 is an advanced optimiser that provides panel-level power optimisation, specially designed for use with SolarEdge inverters. So you get the most out of your solar panels, even with shifting shadows.

With an efficiency of 99.5%, the S500 prevents any loss caused by ‘mismatch’, ranging from product tolerances to shading. This allows you to exploit the full potential of your solar panels and get the most out of your investment. In addition, the Solaredge power optimiser s500 detects abnormal temperatures of connected connectors, preventing potential safety issues. It also offers voltage cut-off at panel level, providing additional safety for installers and firefighters.

The Solaredge Power optimiser S500 is designed to make installation easier. Cable management is therefore simplified, and the optimiser can be easily mounted with 2 self-tapping screws, or the optimiser rail mounting kit. just a single bolt.

This power optimiser is also compatible with bi-facial solar panels, giving you even more options for generating renewable energy.

Technical specifications of the optimiser:

• Dimensions: 120x155x30mm
• Length of input cables: 10cm
• Output cable length: 1x10cm and 1×2.3m
• Connectors: Stäubli MC4
• MPPT operating range: 8-60 volts
• Maximum output current: 15 amps
• Maximum permitted system voltage: 1000 volts

The solar panels you connect to this opitmizer meet the following specifications:

• Maximum power: 500 Watt peak
• Maximum voltage at the lowest temperature: 60 volts
• Maximum short-circuit current: 15 amps

Complete your PV system design! Combine the SolarEdge Power Optimiser S500 with a SolarEdge 1-phase or 3-phase inverter for optimal performance. The S500 can be used for both short and long strings, offering maximum flexibility when designing your solar power system. Please note the following rules for string design:

• Solaredge 1-stage inverter: minimum 8 solar panels with power optimisers in a string capturing sunlight, maximum 25. Maximum 5700 watt peak on a string.
• Solaredge 3-stage inverter: minimum 16 solar panels with power optimisers in a string capturing sunlight, maximum 50. Maximum 11250 watt peak.
• Solaredge Short string inverter: minimum 9 solar panels with power optimisers in a string capturing sunlight, maximum 20. Maximum 5625 watt peak.

Important to know: Solaredge does not recommend combining the P and S series optimisers in the same string unless it is an expansion of an existing installation. This is because the S series optimisers have more monitoring capabilities (Senseconnect technology) than the P series, and those extra functionalities may be lost. So make sure you equip your inverter with the latest firmware version when you mix optimisers.

Good to know that you can mix the P401 with this S500 optimiser, as well as all optimisers compatible with it, such as the P300 and P370. Want to see the full compatibility list? Check out the Compatibility document.

Solaredge provides a 25-year manufacturer’s warranty on Solaredge’s Power Optimisers.

*Note: The safety benefits regarding the prevention of potential safety problems are based on the detection of abnormal temperatures of connected connectors. However, it is always important to follow all safety measures and installation instructions when working with solar panels and inverters.

*Suitable for all panels up to 500wp in Radiant Green’s range.

For more information, click on the datasheet, or check out SolarEdge’s website.

Datasheet Compatibility document Optimizer connecting Optimizer spacing Solaredge Sense Connect