Smarter Energy for a Better Life

For Installers

Huawei FusionHome Smart Energy Solution

Copyright © Huawei Technologies Co., Ltd.2018. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means

without prior written consent of Huawei Technologies Co., Ltd.

Trademark Notice

, HUAWEI and are trademarks or registered remarks of Huawei Technologies Co., Ltd.

Other trademarks, product service and company names mentioned are the property of their respective

owners.

General Disclaimer

The information in this document may contain predictive statements including, without limitation,

statements regarding the future financial and operating results, future product portfolio, new technology,

etc. There are a number of factors that could cause actual results and developments to differ materially from

those expressed or implied in the predictive statements. Therefore, such information is provided for

reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the

information at any time without notice.

HUAWEI TECHNOLOGIES USA INC.

5700 Tennyson PKWY,

Plano,TX 75024

Tel: 214-919-6000

TAC Line: 877-948-2934

HUAWEI TECHNOLOGIES CO.,LTD.

Huawei Industrial Base

Bantian Longgang

Shenzhen 518129,P.R.China

Tel: 400-822-9999

solar.huawei.com

15

Continuous Strong Investment in Innovation

Winning Consumer Loyalty and Building Brand Influence

Smart PV Solution Achievements

Innovative Technologies

2018 Sales Revenue, 19.5% Year-on-

year Growth Unit: US$ Billion

Continuously Creating Values for CustomersAchieving Sustainable Business Growth

2014

39.5

46.560.8

92.5

~105.2

2013 20162015

75.1

2017 2018

180,000Employees

80,000R&D employees

170+Countries

14R&D institute and

centers

No.68 Interbrand's Top 100 Best Global Brands

No.72Fortune Global 500

Full Lifecycle Service Guarantee

Company Introduction

01 02

>$70 Billion

Accumulated R&D Investment in 2008-2018

$15 Billion

Total R&D Investment in 2018

87,805Patents

Total patents granted as of 31st Dec. 2018

Serving Over 1/3 of the

World’s PopulationGlobal Smartphone Retail

Market Share

Increasing Global

Brand Awareness

Hisilicon chipset Power line communication Big data analytics Cloud computing

Accumulated global deployment as of Dec., 2018

90+GW

Global inverter shipment

in 2015, 2016 & 2017 NO.1

88%No.3

Seattle

Portland

Sacramento

San FranciscoCupetino

Santa Clara

Los AngelesSan Diego

Phoenix

Denver

Minneapolis

Overland Park

Chicago

Atlanta

Orlando

RaleighHigh Point

Washington, DCPhiladelphia

Bridgewater

Montpelier

Boston

Reston

Huawei’s USA HQ

Branch Offices

R&D Locations

Service Network

Technical Assistance Center

Plano

Service hotline: 1-877-948-2934

Email: na_inverter_support@huawei.com

FusionHome Smart Energy Solution OverviewHuawei integrates the latest digital and internet technology with residential solar technology, bringing you optimized PV power

generation, built-in battery interface and smart home energy management, achieving customer value of “higher revenue”,

“simple & easy”, “safe & reliable” and ”smart management” delivering a better life experience.

Smart PV OptimizerWeighted efficiency 99%

Maximize energy yields of each module

Module-level shutdown, in compliance with NEC 2014 & 2017

Energy Storage Interface & BackupBuilt-in energy storage interface for easy future expansion

and make best use of PV power production

Built-in backup power through any outage, day or night

Smart Energy CenterCEC. efficiency 99%

All-in-One inverter

Supports one-click commissioning through APP

Locus Energy Management System & APP

Querying PV system information anytime, anywhere over the APP

Module-level monitoring to guarantee system performance and improve

O&M Efficiency

03 04

Values for Homeowner

Higher Yields

Smart Management Future Proof

Safe & ReliableA Trustworthy Brand

05 06

07 08

A Trustworthy Brand

Building brand Influence and increasing recognition in the US

Huawei, with its robust and sustainable business growth, provides customers with 25-years service guarantee to ensure their return on PV investments

49th 70th 88th

Huawei Smart PV Inverter

NO.1 in Global Shipments 3 years in a row

-by GTM Research

No.72 in 2018 Fortune Global 500

Higher Yields

09 10

Avoiding shaded area, rooftop not fully utilized

Huawei inverter with industrial record 99% CEC. efficiency, which translates into higher energy yields

Allow to install more modules with full optimizers

Huawei solution enables Homeowner to put more modules on rooftop to maximize solar production

Conventional string solution avoids shadow, rooftop not fully utilized

put 4 more modules on rooftop to generate 46,080 kWh additional yields in 25 years

(320 Wp*4 modules*1800h*25 years*0.8/1000), achieving additional revenue $5,530 Dollars

For example:

1、0.8 is the shadow factor

99%CEC. Efficiency

2、For reference only, the calculation is based on specific model, electricity price and incentive policy

11 12

Module-level MPPT adapted to all mismatch scenarios, maximize power production from each module and eliminate mismatch related power losses, increasing system power by 5%-30%

Conventional solution mismatch scenarios, which leading to PV power losses

Cloud Dust & Bird Dropping

Thermal Mismatch

Generating 17,100~102,600 kwh additional yields in 25 years

7.6kW*1800h*25 years*(5%-30%), achieving additional revenue $2,052-$12,312 Dollars

Higher Yields

Manufacturing Tolerance Mismatch

Chimney Shadow Tree Shadow

* For reference only, the calculation is based on specific model, electricity price and incentive policy

Conventional String Solution

FusionHome Smart Energy Solution

50%

100%

50%

100%

100%

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Outstanding safety features & rigorous industry standard testing to secure human & assets safety

Safe & Reliable

0V

Lightning testing for higher reliability Percussion testing for higher stabilityAnti-explosion testing for higher safety

Supports module-level shutdown of rooftop DC voltage to ensure personnel safety

Meeting requirements with electromagnetic compatibility (EMC)in Huawei Global Compliance Testing Center

High temperature and humidity testing for higher environment adaptability

15 16

Querying PV system information anytime, anywhere over the APP Visualized real-time management of each PV module. Precise faults locating and easy one-click feedback

Smart Management

Powered by the battery

Auto-transformer

17 18

Future Proof

Powered by PV or battery

Auto-transformer

*Rated continuous output power: 3.5kVA-5kVA@240V*All series support LG Chem RESU 7H_R / 10H_R

Built-in backup power for critical loads during grid interruption, to keep your home away from any outage, day or night

Built-in energy storage interface, compatible with high voltage battery and to help homeowner reduce their electricity bills by making best use of solar power production