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Issue: 05

Part Number: 31509029
Date: 2020-10-20

SUN2000P-375 W Smart PV Optimizer
Quick Guide

Copyright ©  Huawei Technologies Co., Ltd. 2020. All rights reserved.

Secure the SUN2000P to a PV module support or PV module frame. The fittings required depend 
on the installation position.

Mounting 
ear

1

Overview

2

Installing the SUN2000P

Installing the SUN2000P on the Extruded Aluminum Profile of a PV Module 

Support  

Install the SUN2000P on 
the extruded aluminum 
profile.

Assemble the flange 
nut and SUN2000P.

Tighten the nut.

SUN2000P-375 W

– SUN2000P: smart PV optimizer
– 375 W: maximum input power 

375 W

OUT+ OUT–

IN+

IN–

Model Naming Conventions

Port Definition

Summary of Contents for SUN2000P-375 W

Page 1: ...e fittings required depend on the installation position Mounting ear 1 Overview 2 Installing the SUN2000P Installing the SUN2000P on the Extruded Aluminum Profile of a PV Module Support Install the SUN2000P on the extruded aluminum profile Assemble the flange nut and SUN2000P Tighten the nut SUN2000P 375 W SUN2000P smart PV optimizer 375 W maximum input power 375 W OUT OUT IN IN Model Naming Conve...

Page 2: ... Do not press the SUN2000P mounting ear against the positioning pole of the frame mounting bracket Positioning pole Installing the SUN2000P Back Outwards on a PV Module Frame Assemble the SUN2000P and the frame mounting bracket Install the frame mounting bracket on the back of the PV module frame Secure the frame mounting bracket PV module The front of the SUN2000P should be at least 10 mm away fr...

Page 3: ... steel channel Install SUN2000P cables as shown in the following figure Failing to do so may damage the SUN2000P or PV module If a SUN2000P does not connect to any other device connect the OUT and OUT ports of the SUN2000P respectively to the IN and IN ports to protect the terminals from water 3 Installing the SUN2000P Cable The mounting bracket applies to a 40 mm or 41 mm thick steel channel The ...

Page 4: ...ion about inverter power on The SUN2000Ps in the same PV string can be installed in various orientations and tilts and on various types of PV modules The following figure shows how SUN2000Ps are installed on the same side of PV module frames A SUN2000P should be less than 0 8 meter away from the connection box and less than 2 meters away from the next SUN2000P A SUN2000P should be 1 350 meters awa...

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