TrinaBESS Company PresentationJun. 2017

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Contents• About the Company

• Product Portfolio

• Quality Reliability

• Customer Service Management

• Projects

About the Company01

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Trina’s Core Business

About Trina

Founded in 1997

Production capacity in 2016: 6GW

As of December 31, 2016 Shipment : 23GW+

8 production sites around the world

Leverage via geographical advantages, localized products and light asset goals

Energy SolutionProject developmentModuleCellSilicon ingot & WaferSolar Grade Polysilicon

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• Develops, manufactures and delivers highly reliable and cost-

effective Energy Storage Solutions (ESS)

• Offers clean energy solution for every application and market, from

off-grid systems, to homes, to the utility power plants

• Leading production, cost optimisation, high productivity

• Innovative technology and real-life performance of our products

take center stage – the benefits that they provide to our customers

and to nature.

Pro

du

ction

Site, Ch

angzh

ou

2015.05 2015.12 2016.04

Set up as a business unit in TrinaSolar

Achievement of 100 MWh

production capacity of

pack and 200 MWh

production capacity of

assembly line

100+ R&D staff with rich

battery technology /

system experience

2016.082010

TrinaBESS set up under

Trina Group

2018 2020

IPO by 2020

About TrinaBESS

Global service

network set up

Key player of integrated

clean energy provider

TrinaBESS Technical

Expert Committee

set up

2017.02

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Zurich, Switzerland

Changzhou, Jiangsu

Corporate HQ & Factory

Munich, Germany

Europe HQ

California, US

Vienna, Austria

Seoul, S. Korea

Tokyo, Japan

Japan HQ

Be

ijin

g

Milan, Italy

Corporate HQ & Branches

Sydney, AUS

Australia HQ

Singapore

APMEA HQ

Ga

nsu

China

Midlands, UK

Johannesburg, South Africa

Penang, MalaysiaBangkok, Thailand

20+ Strong Regional Sales Teams to Support Your Business

World Leading ESS Provider

2016.06 TrinaBESS Japan is set up in Tokyo.

2016.07 TrinaBESS Singapore is set up.

2016.08 TrinaBESS German is set up in Frankfurt.

2017.02 TrinaBESS Australia is set up in Sydney.

2017.09 TrinaBESS US will be set up.

Regional Sales

Product Portfolio02

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Product Portfolio

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Electricity Bill Saving

• Charge during off-peak times

• Discharge during peak times

Self-consumption

• Store solar energy generated from PV modules for the future use

Emergency Power Back-up

• Discharge during a black-out, functioning as back-up power

A TrinaHome can store surplus energy generated from rooftop PV modules for use when needed. When the

sun has set, the energy demand is high or there is a black-out, you can use the energy stored in your

TrinaHome to meet your energy needs at no extra cost. In addition, a TrinaHome helps you pursue the goal of

energy self-consumption and ultimately energy-independence.

Energy Storage Solutions for Residential Installations.

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General Introduction

• PV & battery hybrid system

• S Series: 3.7 kW single-phase

• T Series: 5.2 kW, 9.8 kW three-phase

• Capacity: 3 kWh – 18 kWh

• Warranty: 10-year battery performance

• Cloud platform & Smartphone App (optional)

TrinaHome S&T Series

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Hybrid Inverter

Max. PV Input Power 3700 W 5200 W 9800 W

Max. PV Voltage 550 V 800 V 900 V

Start PV Voltage 125 – 530 V 150 – 700 V 200 – 800 V

Operation Voltage

Range40 – 60 V 120 – 500V 200 – 800 V

Max. Output Power 3600 W 5000 W 9600 W

Rated Output Voltage 1N – 230 V 3N – 400 V

IP Protection Class IP20 IP65

Backup Function Y(integrated) Y(optional)

Max. Auto-switching Time : < 5 Seconds

Single-Phase Three-Phase

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Reliable lithium-ion battery

• NMC and LFP, two types

• DOD 100%

• Cycle life >8000

• Floor- or wall-mounted

• 10-year Battery Performance, expected lifetime 20 years

• IP21(indoor only)

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Individually Customizable Configuration

+

+

Low Voltage Battery Packs – 48 V series

High Voltage Battery Packs – 100 V parallel

3 kWh 9 kWh6 kWh 12 kWh

9 kWh

300 V

6 kWh

200 V

12 kWh

400 V

3.7 kW (single-phase)

5.2 kW (three-phase)

9 kWh

300 V

12 kWh

400 V

15 kWh

500 V

18 kWh

600 V

+ 9.8 kW (three-phase)

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Application

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Cloud Platform - Web Portal

System Monitoring• Real-Time Monitoring• Device Location• Historical Statistics

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Reduces Electricity Bills

• Charge during off-peak times

• Discharge during peak times

Emergency Power Back-up

• Discharge during a black-out, functioning as back-up power

Frequency Regulation

Acts as A Valuable Asset for Energy Arbitrage

TrinaCommercial gives utilities and grid operators high fidelity control, allowing for better energy management

and dispatch, which improves grid performance, efficiency and reliability at a low cost. You can enjoy our

professional power generation and energy storage services and have access to more reliable energy supply.

Energy Storage Solutions for Commercial Installations.

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• On/Off-Grid

• Retrofit System

• Rated Power: 18 kW three-phase

• Backup Function (Optional, Auto-switching Time < 5 seconds)

• Cloud Platform & APP (Optional)

• Capacity: 30 kWh - 60 kWh (Expandable to MWh)

• Warranty: 5 years product, 10 years battery

TrinaCommercial for EU

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One 18 kW system perfectly replaces three 6 kW inverters with battery

Reduce Installation

Time

Save Installation

Space

Reduce Cost

Safety

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• Expandable to MWh

• Standard expandable capacity: 100 kWh, 200 kWh, 500 kWh

• Max. single usable capacity per cabinet: 75 kWh

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Energy Storage Solutions for the Commercial and Industrial Market.

The Custom-made Large Capacity

Energy Storage Solution

Grid Support• Frequency Response

• Short Term Operating Reserve

• Voltage Support

Industrial/Commercial• Energy Arbitrage

• Uninterrupted Power Supply

• Avoid Demand Charges

Community On and Off-grid• Local Power Security

• Uninterrupted Power Supply

• Reduces Fossil Fuel Use

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Up to 2 MWh / Container

Scalable Capacity

15 Minutes - 4+ Hours

Duration

≥ 90 %

System Efficiency（AC / AC）

≤ 100ms

Response Time

500 kW / 2000 kW

Power Rating

Application

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Micro-Grid

Main Grid

Micro-Grid is a small size grid which can supply different loads and manage the electricity. Through

cooperation control with main grid, micro grid can be connected to the main grid smoothing or run

separately.

Micro-Grid

Improve the power supply quality, safety and stability

Reduce the consumption caused by transmission and unstable problems

Refer the upgrade of main grid caused by increased loads

Improve the rate of multipurpose utilization of energy by adjusting renewable resource

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Islands are far away from land. Some island

countries unable to build large power stations to

unified power supply. Most of islands need establish

its own diesel power plant.

Island Micro Grid can combine PV, energy storage

and diesel power generation to supply power to

the whole island, changing the single power supply

mode of diesel generator. SCADA can manage

the PV, energy storage and diesel engine system,

coordinate the load, allocate and control the

energy and maintain the smooth output of the

energy.

The island Micro Grid benefit:

• Reduce the consumption of diesel fuel and

avoid the pollution which may break the weak

environment

• Increase the stability of power grid

• Make the full use of renewable energy

Island Micro Grid

SCADA Control Center

Island Micro Grid 1

Island Micro Grid 2

Island Micro Grid 3

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Micro-Grid Turnkey Solution

TrinaBESS provides Integrated Energy Solutions with sophisticated PV, energy storage, construction

and electrical engineers. We are the competent contact for our customers in all project phases from

the start to handover. From the first consultancy session to a successful commissioning and the

demonstration of performance, experienced engineers assist our customers on every step of the way.

TrinaBESS is Turnkey Solutions Provider

Requirement

Analysis System Integration Construction and

Commissioning

Solution Design Component Survey and

Procurement

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2017Q1 2017Q2 2017Q3 2017Q4 2018Q1

Sin

gle

-ph

ase

Thre

e-p

ha

se

2018Q2

TrinaHome S SeriesOn/Off-Grid System,

Output 3.7 kW,

Capacity

3 / 6 / 9 / 12 kWh

TrinaHome T Series

On/Off-Grid System,

Output 5.2 kW,

Capacity

6 / 9 / 12 kWh

TrinaCommercial On/Off-Grid System,

Output 18 kW,

Capacity

30 / 40 / 50 / 60 kWh

TrinaHome T Series

On/Off-Grid System,

Output 5.2 kW,

Capacity

6 / 9 / 12 kWh

Launch

Launch

Mass

Production

Mass

Production

TrinaMegaOn-Grid System,

Output up to 2 MW,

Capacity up to

2 MWh / Container

• Product Roadmap-Germany

TrinaCommercial On/Off-Grid System,

Output 18 kW,

Capacity

30 / 40 / 50 / 60 kWh

TrinaHome S SeriesOn/Off-Grid System,

Output 3.7 kW,

Capacity

3 / 6 / 9 / 12 kWh

TrinaHome T Series

On/Off-Grid System,

Output 9.8 kW,

Capacity

9 / 12 / 15 / 18 kWh

TrinaHome T Series

On/Off-Grid System,

Output 9.8 kW,

Capacity

9 / 12 / 15 / 18 kWh

Quality Reliability03

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Customer Quality Support

Incoming Material Quality Control

(IQC)

In-Process Quality Control (IPQC)

Quality System

Quality and reliability are our most critical arguments.

Work with world-class battery cell suppliers

- LG, SAMSUNG, LiShen, CATL

Audit at suppliers site

Quality control for new supplier and

new material

Monthly quality scoring assessment

Quality discussion with suppliers each

quarter

Document review

Internal audit

External audit

Specialised auditor in key process

Self-checking system

Product change notice process

On-Site Customer Support

Quarterly customer quality meeting

Customer satisfaction analysis

Reliability is a Key to Success

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• We have one of the most sophisticated test lab with storage

system

• Comprehensive internal quality controls meet or exceed the

highest international standards

• Additionally, we work closely with the leading test institutes to

ensure our products are pursuant to the reliability standards in

the industry.

2016.03 2016.072016.012015.08 2016.08 Early in the 2017

SafetyIEC62619

EMCIEC61000

SafetyIEC62109

Grid connection G83

QMSISO9001

EMSISO14001

OSHMSOHSAS18001

Grid connection AS4777

SafetySmark

St

at

e

PV

S

ci

en

ce

&

Te

ch

no

lo

gy

K

ey

L

ab

Certificate from 3rd Party

ShippingUN38.3

Grid connection VDE-0126/VDE-4105/VDE V-0124

2015.12

Customer Service Management04

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Continuous Improvement, Innovation, Pursuit of Excellecne

Established Customer Feedback Tracking System

Regular

customer visits

and customer

surveys

Customer

service

personnel in

key markets

Online

customer

service

access

During SalesBefore Sales After Sales

Hotline

channel

Improving Customer Service

Projects05

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Project Case

Location: Nouakchott, Mauritania

Completed: Mar. 2017

Owner: DAMANE Assurances SA

Project designer and installer: TrinaBESS

System size: PV 40 kW + BESS 320 kWh + diesel

415 kVA

Electricity saved annually: 84,096 kWh

Estimated annual saving: $US 56,000

Mauritania Micro-Grid Project

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Project Case

Location: United Kingdom

Completed: Jul. 2017

Electricity off-taker: National Grid

Project integrator: TrinaBESS

Product: TrinaMega

System size: 2 sets of 2 MW / 2 MWh ESS

Function : Triad and Frequency Regulation

UK FR Project

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Project Case

Location: 27 islands in Maldives

Completed: Feb. 2018

Owner: Ministry Environment and Energy

Project member : TrinaBESS

Products:

Type B: PV / Diesel / Grid support battery system

Type C: PV / Diesel / Grid forming battery system

Maldives 2A+2B Micro-Grid Project

2A phase Haa Dhaalu Atoll 13 islands2B phase Haa Alif Atoll 14 islands

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Product model: F6515A, F3215A

Battery: Li-ion

ESS power / capacity: 1.5 kW / 3.2 kWh,

1.5 kW / 6.5 kWh

Completed: 2016

Project location: Tokyo, Osaka,

Yokohama, Nagoya, Kumamoto

Japan Residential Projects

Project Case

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Project Case

Australia Residential Project 1

Location: Skye, VICTORIA

Completed: May 2017

Installer: Mr. Solar

Products: PowerCube + PowerBox

System size: 3kW existing PV with SMA inverter +

7.2kWh PowerCube

Estimated annual saving: AUD$900

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Project Case

Australia Residential Project 2

Location: Adelaide, South Australia

Completed: May 2017

Products: PowerCube + PowerBox

System Size: 3 kW existing PV with SMA inverter

+ 9.6 kWh PowerCube 2.0 (AC)

Estimated annual saving: AUD$1,100

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Project Case

Australia Residential Project 3

Location: Adelaide, South Australia

Completed: May 2017

Products: PowerCube + PowerBox

System size: 5 kW + 5 kW existing PV with SMA

inverter + 9.6 kWh PowerCube 2.0 (AC)

Estimated annual saving: AUD$1,100

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Project Case

Product model: N9050A+

Battery: Li-ion

ESS power / capacity: 5 kW / 6 kWh

Completed: 2015

Type: PV + Storage

Project location: Changzhou, Jiangsu Province

BaiRui Technology Project

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ESS power / capacity: 100 kW / 200 kWh

PV capacity: 146 kW

Completed: 2013

Type: PV + Storage + Diesel

Project location: Changzhou, Jiangsu Province

TrinaBESS Micro-Grid Lab

Project Stage 1

Project Case

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ESS power / capacity: 30 kW/100 kWh

PV capacity: 36 kW

Completed: 2014

Type: PV + Storage + Diesel

Project location: Changzhou, Jiangsu Province

TrinaBESS Micro-Grid Lab

Project Stage 2

Project Case

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Product model: TrinaMega

Battery: Li-ion

ESS capacity: 500 kW / 500 kWh

Completed: 2015

Dimension: 12196 x 2438 x 2591 mm (L x W x H)

Weight: 22 t

Project location: Changzhou, Jiangsu Province

TrinaBESS Containerized ESS

Project

Project Case