Trina Solar PV Roof

24 YEARS OF LEADERSHIP IN THE PHOTOVOLTAIC INDUSTRY
6 YEARS OF EXPERIENCE IN AUTOMOBILE SOLAR SYSTEMS© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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About Trinasolar

Trina Solar PV RoofFounded in 1997, Trina Solar is the world leading PV and smart energy total solution provider. The company
engages in PV products R&D, manufacture and sales; PV projects development, EPC, O&M; smart micro-gridand multi-energy complementary systems development and sales, as well as energy cloud-platform operation.

In 2018, Trina Solar launched Energy IoT brand, established the Trina Energy IoT Industrial Development
Alliance together with leading enterprises and research institutes in China and around the world, and founded
the New Energy IoT Industrial Innovation Center. With these actions, Trina Solar is committed to working with
its partners to build the energy IoT ecosystem and develop an innovation platform to explore New Energy IoT,

as it strives to be a leader in global intelligent energy. In June 2020, Trina Solar listed on the STAR Marketof Shanghai Stock Exchange.

Builds 40 Off-gridSolar Power Stationsin Tibet AutonomousRegionState Key Laboratory of
PV Science & Technology
is established

Thailand factory
starts operation

Launches TrinaEnergy IoT brand20022012

2016

2018

50GW+ company-wide
production capacity

2021

19972006

2014

2017

2020

Trina Solar isfoundedLists on theNYSE

Global Module
Shipments No.1

Launches Trina’s
Million-Roof Plan

Issued first A-Shareson Shanghai Sci-TechInnovation Board© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Globalization

Trina Solar PV Roof

Germany

UK

Switzerland
Fremont, USA

Italy

Spain

Bingjing

TurkeySuqianYiwu

Abu Dhabi，United Emirates

Miami, USA

Dubai，United Emirates

MexicoYancheng

India
ThailandSouth Korea

JapanShanghai

Corporate HQ Changzhou, China

VietnamSingapore

Colombia
BrazilCorporate & Regional Headquarters
Regional Offices

South Africa

Chile

Australia

Manufacturing Base

66GW+5GW+100+14000+

Shipments

Grid-connected

Regions

Employees© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Innovation For Growth

Trina Solar PV Roof

2011-2020

World records
for PV cell efficiency & module output

20
Formulation of Standards

Laboratory Accreditations

R&D Results

Industry standards led on or participated inWorld's first

Number of patent applications

Standards issued

Proportion of invention patents
World’s first U.S.-accreditedFirst to propose and publish

Cumulative R&D investment（2011-2020）© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Trina Solar PV Roof

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Trina Solar PV Roof

210mm silicon wafer

New Leading Technology

N-type i-TOPCon cell mass production

Actual efficiency of HJT cells in mass production

average efficiency up to 24%

24.5%

Applied in China’s first batch ofWorking on

Patents applied forTechnology Leader Bases

863 national projects

20+

New world record forTüV certification of HJT products

Frontside efficiency 24.58%

awarded in first half of 2021

Multi-busbar (MBB)
Innovative arrangement andnondestructive cutting mode

High-density packing© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Background Of Trinasolar PV Roof

Trina Solar PV Roof

2015

2018

201920202021© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

Automobile PV technology team was established
Relying on the outstanding research and innovation capability of the StateKey Laboratory, Trina Solar has broken world records for 20 times from 2011
to 2020.In 2015, the mobile PV technology project team was formallyestablished.

From flat to 3D surface, from modules to systems,
technology continues to break throughWe made flat or 3D curved modules for different vehicles, which are both
functional and beautiful.Our products are also gradually used in yachts,
airplanes, racing cars and other vehicles.

Won Solar Car Race 5 times in 2015~2019
From 2015 to 2019, the solar racing car OSU-Model-S, jointly developed by
Trina Solar and Osaka Sangyo University in Japan, has won thechampionship for five consecutive years.

Our mobile PV technology made its debut on yachts
Japanese Marine technology innovation company Marinex unveiled its newconcept yacht "X40" on October 8, 2020, which is equipped withphotovoltaic modules supplied by Trina Solar.

Business of passenger& commercial vehicles has
been continuously expanded
We have put forward a full set of targeted vehicle PV system solutions, ourproducts have appeared in Asia, Africa& Europe.

7Trina Solar PV Roof

Advantages Of Our PV Roof

Access to Large-Volume Manufacturing Trina Solar is a World leading PV manufacturer and smartenergy system integrator with a global production capacity of more than 40 GW by the end of 2021

Cost

Excellent Control of Supply Chain Access to low-cost solar cells from our own manufacturing lines andto low-cost components from our secured suppliers provides guarantee of delivery on time and on budget

Low-Cost CAPEX and Labor Environment Lowest-cost manufacturing for customized products
High-Efficiency Solar Cells from the Most Advanced R&D Lab in the PV Industry From thelab that has broken more than 20 world records in efficiency and power performance

Performance

High-Efficiency Module Technology Customized planar or 3D, glass-backsheet. glass-glass or flexible
210mm Technology Square G12 cells, which can be cut (1/4 or 1/6), provide the best power output per m2
Large Variety of Product Designs to meet the specifications of custom product for every customer
Better Aesthetics Better control of the color of solar cells. Black is standard. Choice of colored modules
Complete Solutions We provide a complete set of solutions for the whole solar system: modules, batteries
and controllers

Top Tier 1 Manufacturer of PV Components with Proven Quality Excellence As the mostbankable Tier-1 PV manufacturer, Trina Solar maintains a very high level of quality standards

Quality

Commitment to Best Customer Service Committed to exceed customer expectation
Multiple Quality Tests Beyond IEC Standards Trina quality system beyond IEC standards, as well as
ISO9000, IATF16949© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Our Products-PV Roof

Trina Solar PV RoofLight weight typeglass-backsheet

Trina 210mm
High PowerCurved
ModuleDual glass typeglass- glass© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

9210mm Solar Cell Technology

Trina Solar PV Roof

Wafer size market share forecast• solar cell type used now：210mm•

Non-destructive cutting(NDC) technology

WaferSize(″ /mm)

210

158

161

166
182

156
125

210
100

1995

2005

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

2015

2020-2025

1/2

10BB
12BB

can be cut into

1/3

1/4

1/6
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Trina Solar PV Roof

type：Mono 5BB PERC
efficiency：＞21%
size：156.75*156.75mm
color：dark black
Number of busbars：5© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

type：Mono N typeefficiency：22.5~23%
size：158.75*158.75mm
color：dark black
Number of busbars ：9Our Solar Cell Historical Roadmap

type：mono PERC P typeefficiency：22.61%
size：158.75*158.75mm
color：dark blue
Number of busbars ：9

type：IBC
efficiency：25.04%
size：156x156mm
color：dark black/blue
Number of busbars ：011Trina Solar PV Roof

Structure of a PV Roof

Our portfolio of PV roof modules can be divided into many forms according to the different production
processes, such as backsheet, dual glass, laminated glass, carbon fiber, honeycomb structure carbon fiber,semi-flexible plastic lamination, etc.
example：backsheet moduleglassEVAsolar cells
EVAbacksheet© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Quality Certification

Trina Solar PV Roof

Efficient customer
service and support
mechanism,
enhanced supplierquality management
systemThe world's leading
laboratory for testing
PV products© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

Full lifecycleand full process
product quality control

Excellent hardware
configuration,
excellent design
scheme, perfect aftersales tracking service

ISO9000+Quality
Management System
IATF16949Automobile
quality management
system13

Trina Solar PV Roof
From batteries to modules to mobile photovoltaics, we havea full set of production line capacity. In Suqian, Yancheng，
Yiwu，we have built 3 gigaplants, Trina 210 module capacity
has reached 22GW in 2020, and the global production
capacity will reach 50GW in 2021. We fully guarantee theVIPV capacity.

Production Line Capacity

Suqiansuperfactory

Yanchengsuperfactory

Changzhou
HQYiwusuperfactory© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Trina Solar PV Roof

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

Project Reference

15Trina Solar PV Roof

Project ReferenceChampionship of Solar Car Race
5 Times 2015~2019
From 2015 to 2019, the solar racing car OSU-Model-S,
jointly developed by Trina Solar and Osaka University ofTechnology in Japan, has won the championship for fiveconsecutive years. The power of the racing car iscompletely derived from the solar cells developed by theState Key Laboratory of Photovoltaic Science andTechnology of Trina Solar.

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Project Reference

Trina Solar PV Roof

BUS

RV

TRUCK

TOUR CAR

Module: glass-backsheet type
Total：2850W

Module: light-weight type
Total ：480~1400W

Module: light-weight typeTotal：3168W

Module: curved type
Total：230W© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

17Project Reference

Trina Solar PV RoofConcept Yacht "X40" Project in Japan
Total：1070W
The whole PV+ system is composed of four modules: photovoltaic power
generation module, communication monitoring module, transformer/inverter
module and battery module, which perfectly matches the internal electricalsystem of the yacht with the photovoltaic system.The user can also monitor
the operation of the four modules through smart phones, including voltage,current, power, temperature, real-time data, load switch, etc., so that the yacht
can generate electricity when it is in use and store electricity when it is idle.

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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Trina Solar PV Roof

We hope to work with you to makethe best possible custom-designed
solar PV panel that will exceed all
your expectations！

© 2017 Trina Solar. All rights reserved. CONFIDENTIAL.

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