NANJING . CHINA 2017

SUMEC ENERGY HOLDINGS CO., LTD.

Create sustainable economic, social and ecological values for investors and power users globally.

Biomass PowerSolar Power Wind Power Geothermal Power

Energy Supply Energy Management Energy Conservation Energy Storage

SUMEC Energy-Strategic Positioning

Focus on the ONE FIELD

- Clean Energy

Develop TWO MARKETS

- Domestic

- Overseas

THREE KINDS OF

CUSTOMERS

- Clean Energy Investor

- Clean Energy System

Owner

- Clean Energy

Consumer

FOUR CORE COMPETENCE

- Global market operating

ability

- Core technological

innovative ability

- Supply chain integrated

management ability

- Finance operating ability

Undertake MULTIPLE ROLES

- Supply MULTIPLE

SERVICES

- Create MULTIPLE VALUES

1 2 3 4 M

SUMEC ENERGY HOLDINGS, a leading global provider of

clean energy solutions, committed to customer centered

solutions for Energy Supply, Energy Management, Energy

Saving and Energy Storage.

We’re also in order to provide efficient and economically

sustainable solutions, uses extensive and innovated supply

chain strategies, principles and techniques.

Global shipments

5000MW

Domestic projects

2000MW

Reduction of standard coal

6.05million

tons/y

Generating capacity

5.5billion

kwh/y

SUMEC Energy

End user business

EnterpriseCore

Company System

Investor business

Pro

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Pro

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istributio

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sale

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－Core Business：product + project

－Core advantage：LCOE management ability + Financial

ability +management system

－Business type：energy Investor + energy consumer

－Distributed energy business：Industrial & commercial +

residential

SUMEC Energy- Business Model

Core Competence

Technology Engineering Operation & Maintenance Finance

FOCUS

On the best project IRR

Explore all the feasible solutions oriented from

the best ROI of solar project

OVERALLHolism are in the overall innovative

system of value chain

Base material—application product—power station

system management optimization

concern on the core technology related to LCOE

SYNERGYUtilize global high-end intellectual resources

Combine the professional forces at home and

abroad to improve the power station ROI

Technology

NATIONAL

National Product Quality Supervision and Testing Center for electrical control and

distribution equipment

MINISTERIAL

SINOMACH New Energy Research Institute

MINISTERIAL

State Key laboratory of environmental adaptability Industry Products

PROVINCIAL

Jiangsu Solar Power System Engineering Technology Research Center

PARTNER

SUMEC - Huawei Smart PV management platform R&D Center

Global high-end intellectual

resources

COLLABORATING

Collaboration of global top

scientific research institutes

and technical innovation of

professional corporations,

realized solutions for improved

ROI in power plants.

Technology

MWT technology - No bus-bar on the cells

- Enlarge module’s light absorption area

- Improve module’s efficiency

MWTMWT (Metal-Wrap-Through ) technology allows both positive and negative electrodes distributed on the

rear side of solar cells. Unique cell structure and special module packaging process allow MWT module has

lower power degradation and operating temperature.

Project using MWT module can generate 3% more, based on the same installation capacity

HigherEfficiency and Generation

- The rated power is 20W+

higher than that of

conventional module

- Power generation is 3% higher,

based on the same

installation capacity

- BOS is reduced by 1.2-1.5 USD

cent/W

BetterReliability and Stability

- Lower degradation

- Higher generating capacity

WiderTechnical Compatibility

- MWT can be combined with

most existing manufacturing

process and technologies

Technology

Nano Texturing Tech

- Light reflection 5% less

- LCOE 5% lessLess More

- Cell efficiency 0.4% more (avg 19%)

- Module yield 3% more (kwh/kw)

Technology

R&D Manufacturing

LED lighting manufacture / Shenzhen

PV cells manufacture / Xuzhou

Desert testing field / Xinjiang

Wind power testing field / Inner MongoliaStorage solutions research and manufacture / Tianjin

Smart PV management platform development / Shanghai

PV modules manufacture / Nanjing, Yancheng

Tropics testing field / Haikou

PV modules manufacture, Korean

PV modules manufacture, Vietnam

PV modules manufacture, Turkey

Technology

Energy engineering full life cycle management model

OPTIMZED COST

PER KWH

Engineering

Investment& Financing

Technical

Service

Engineering

Construction

Operations

Management

Equipment

Manufacturing

Service Areas Business ModelBusiness Areas

Solar power Wind power

Geothermal energy

Biogas power

Energy savingAgricultural

sector

EPCEngineering

Procurement

Construction

EPCFEngineering

Procurement

Construction

Financing

BOTBuilding

Operating

Transfer

DBOTDeveloping

Building

Operating

Transfer

EMCEnergy

Management

Contract

O&MOperating

Maintenance

Project

High-skilled Team Precise Production ControlsComprehensive

Technology SystemsSmart Management

Cloud Platform

O&M

Accumulative O&M PV plant 2.0GW

Theoretical Generating Capacity Substation Power Output

Inverter Power Output

Box Substation Power Output Grid Power

PV String Inverter ConsumptionBox Substation and

Cable ConsumptionGrid Consumption

Substation Monitoring System Station Production Management System

Smart operations Smart analysis Full digitalization

- Centralized operations, remote unmanned

- Proactive operations, optimized power station PR

- High-efficiency operations, connected precision

monitoring, rapid discovery of problems

- 5-point-4-segment PR analysis based on strings

- Three-dimensional horizontal / vertical / time data

analysis

- End-to-end operating data collection of the power

generation system based on strings

- Operation information record of all device

- Information records of 25 years in length

O&M

4

2

5

3

1

Corporate & Finance StrctureCustom made corporate and financial structure

solutions with delivery of sophisticated options for

complex cases in all areas of activity

Project FinanceFinancial engineering and project finance solutions

with global financial institutions

Supply Chain FinanceEfficient integration of the entire industry chain

with the best quality supply resources, provision

of multi-angle financial services and

development with strategic partners

Bridge BankProvide turnkey projects for energy investors

accompanied with bridge financing services

Energy FundPaying close attention to all kinds of clean energy

projects and related high-end manufacturing

industries, to achieve a flexible energy supply

solution and enhancing the comprehensive

competitiveness of partners

Finance

REFERENCE PROJECTS

China Largest Tidal-flat

PV Power Plant

Dongtai, China | 50MW

This project is only 10km away from the coast. Phono Solar (SUMEC)

modules have passed salt mist corrosion test based on IEC 61701

standard from Intertek. The durable modules are assured to maintain

high performance of consistent and stable power generation in

coastal flat and tidal areas.

丨Anti-corrosion & Anti-salt

PID was the main challenge for Dongtai 50 MW power plant due

to high humidity and high temperature, To solve PID problem,

SUMEC chose world’s leading high quality model inverters,

assuring the solar modules could be grounded to negative poles.

丨Anti-PID

Tidal-flat area is not easy to pile, the project engineers chose solid square

piles in order to resist seawater corrosion. Engineers slightly adjusted the

column’s angle to ensure all installed Phono Solar (SUMEC) modules

would have the same angle and height for the same solar radiation

without shadow.

丨Foundation Reinforcement

China Largest

Distributed Rooftop

PV Plant

Hefei, China | 100MW

Different plant conditions (roof structure, direction, contamination, power

usage) were given varied overall photovoltaic plans, which consist of standard

modularized small unit plans as “construction blocks”.。

丨Flexible Modularization

In consideration of the high safety requirements for factory roof PV

power plants, the project adopts such fire resistant components with

higher safety as zero-fuse string inverters, fire resistant power cables, dry

transformers, etc. The project is equipped with precise and reliable

monitoring systems to ensure safety and reliability throughout the power

station life cycle.

丨Higher Safety

Continuous 24-hour precision data monitoring is conducted on the roof

PV power plants, with prompt discovery of problem equipment and

switch-out of problematic equipment. Analysis of long-term

accumulated data is helpful for finding methods of Improving power

generation and minimizing risks.

丨Smart O&M

In consideration of factory structural and production characteristics,

construction and organization planning are precise and realistic in design,

thereby ensuring low interference to factory production and zero

damage to the factory area and building during the course of

construction.

丨“Low interference, zero damage”

The World’s 9th Largest

Solar Power Plant in

2010

Veprek, Czech | 35MW

Veprek PV plant has been in full good operation till

now. The plant actual output is approximately 16%higher than expected in the past seven years,

proving its excellent performance, and scientific

design with minimal system loss.

丨16% Higher output，High ROI

One of the Largest

Centralized Water

Surface PV Plant in

East ChinaHuzhou, China| 80MW

The average depth of this lake is 2.5 meter, causing great difficulty in

construction, SUMEC engineers chose fixed pile to ensure the project

successful completion.

丨Great Difficulty in Construction, Average Depth 2.5m

SUMEC engineers had been fully taken difficulties and characteristics of

the water power station maintenance into consideration in system design.

They set the sidewalk in main maintenance channel, using 0.6 meters

wide plate with the feature of anti-corrosion and anti-skid, total length of

5300 meters. Meanwhile they set the junction box on both sides of

sidewalk. The various cables of the power station are arranged below the

footpath, so as to "people go up and wires go down" without interfering

with each other.

丨5km Sidewalk Design For People Above & Wires Below

丨The First PV Station of Zero Defect in Zhejiang Province

Because of its excellent design and construction, the project has become

the first photovoltaic power station in Zhejiang province that has not

defect.

Barren Mountain and

Solar Power Plants

Sishui, China| 20MW

The success of the Sishui 20MW project is thanks to its

specific design to the mountain region. Face with the

rolling barren mountain area’s characteristics, the major

challenge was to increase land utilization while maximizing

the performance of the solar plant. An array was designed

based on the Sishui contour and topographic map,

ensuring all Phono Solar (SUMEC) modules were south-

facing when installed.

丨Layout and Base Design

Maximizing the performance of the solar plant was the

main challenge for the Sishui project. Besides shading

control and array control, SUMEC’s engineers divided the

project into 18 parts, and chose four different types of

inverters for the different mountain top graphical features.

丨Electric Design

Pakistan‘s 1st “MW”

solar PV power plant

Pakistan Punjab | 1.25MW

This plant covers an area of 16,000 sqm. It can yearly

generate 1,745,000 kwh to meet the local 110 villages of

daily electricity and some auxiliary electricity demand. Its

annual reduction of CO2 emissions is up to 1,580 tons.

丨110 villages said “Goodbye" to power failure

During the period from June to August each year, the

maximum temperature of this power station can reach

50℃ and the humidity can reach 90%. In order to

ensure long-term stable operation in extreme

environments, the project is fully used by SUMEC

Phono Solar's high quality solar modules.

丨High temperature and humidity

Customized LOGO

PV power plant

The highlighted customers‘ LOGO is decorated with

Phono Solar “All Black” modules（poly/mono),

surrounded by Phono Solar poly modules.

Thus special design and installation ensure the stability

of projects' generation and operation, and to the

greatest degree of display of customers' LOGO.

丨“All Black”module embellished UK, Kent 1.1MW

Japan, Chiba 4.5MW

UK Kent | 1.1 MWJapan Chiba | 4.5 MW

49MW, Shandong Province, China

30MW, Ningxia Province, China

20MW, Shandong Province, China 5.6MW, Anhui Province, China

1.94MW, Minnesota State, USA

28MW, Georgia State, USA

4.6MW, Waldbrunn, Germany

1.1MW, Kent, UK

6.5MW, Nauroth, Germany

4.5MW, Japan 1.2MW, Pakistan

100KW, Australia

Wind PowerWind Power Plant

Project Overview

－ Location : Portes, Greece

－ Wind Turbines : Gamesa

－ System Size : 24.4 MW

－ Completion Date : December 2016

－ Construction Period : 10 months

－ Generating Capacity : 73,940 MWh/year

Biogas Power Biogas Plant

Project Overview

－ Location : Trikala, Greece

－ Raw Material : Animal & Agricultural Waste

－ System Size : 1.5 MW

－ Completion Date : August 2017

－ Construction Period : 6 months

－ Generating Capacity : 12,000 MWh/year

Agricultural ApplicationsHydroponic Greenhouse - Tomatoes

Project Overview

－ Location : Crevedia, Romania

－ Production : Tomato

－ System Size : 20 hectare (200,000 m2)

－ Completion Date : December 2017

－ Construction Period : 7 months

－ Annual Production : 600 tn/hectare

The production will be sold through long term

contracts to local large retail chains

Geothermal EnergyGeothermal Plant

－ Feasibility study

－ Geophysical and geological survey

01- Preparation and preliminary survey

－ Detailed geophysical measurement

－ Technical project of drilling works

－ Building project part

－ Implementation of the testing drilling

02- Planning and detailed survey

－ Preparation

－ Performance of drilling work

03- Drilling work

－ Construction

－ Delivery of technologies

－ Assembly and deployment

－ Service and maintenance

04- Construction and implementation

NANJING . CHINA 2017

THANK YOU