Residential

P404 Power Optimisers are ideal for small arrays with a miniumum string length of six panels. They are suitable for 60 and 72 cell modules. With output up to 405W, provided V_oc is below 80V. Optimisers allow for uneven strings, longer strings, mix of panel types and orientations on the same string as well as reducing the impact of partial shading on the array.

The P404 is suitable for the majority of our solar panels, if you need advice on pairing these just let us know.

Specifications:

• Max input V_oc: 80V
• Minimum number of optimisers: 6 
• Maximum number of optimisers: 25
• 25 Year warranty
• SafeDC protection
• Module-level monitoring
• Weight 994g

SolarEdge have a system design tool, available here. See also the site designer tutorial and the full list of benefits of using solaredge.