This optimiser is for use with Huawei FusionSolar inverters. It's designed to be extremely flexible, with a wide input voltage range from 10 to 80 V, a maximum short circuit current of 14.5 A, and a maximum input power of 450 W, which means it is compatible with almost any panel used in a residential installation.

Huawei optimisers are optional and can be selectively deployed - unlike SolarEdge you can choose to optimise only the panels that are actually shaded on an array to perform MPPT. However, if you choose to optimise all the panels you will be able to monitor all panels individually in an array, so for most systems it is worth purchasing an optimiser for every panel.

By combining a Huawei FusionSolar hybrid inverter with optimisers and one or more Luna battery packs you can create a high end offering for your customers that they can have trust to give excellent performance for many years.

Compatible with the following Huawei inverters:

SUN2000-2/3/3.68/4/4.6/5/6KTL-L1
SUN2000-3/4/5/6/8/10KTL-M1
SUN2000-8/10/12/15/17/20KTL-M2
SUN2000-30/36/40KTL-M3
SUN2000-12/15/20/25KTL-M5

DC attributes

Rated power 450W

V range of MPPT 10 - 80V

Max Isc current 14.5A

Max voltage 80V

System

Max efficiency 99.5%

IP rating IP68

Weight 0.6 kg

Dimensions 75mm × 140mm × 28mm
Optimisers per string 4/6 - 25

Key features

High maximum efficiency 99.5%

Up to 30% more energy by optimising module performance

IP68 protection grade

One optimiser fits all application scenarios

Support pinpoint arc fault positioning

Module voltage shutdown for safe installation and maintenance

Please note that all Huawei 450W P2 Optimisers with serial numbers starting in JV22, NS22 or 1022 require a firmware update to ensure they can communicate with properly with Huawei inverters (refer to firmware update document for more information).

Huawei SUN2000 450W P2 Optimiser