TrinaBESS Company Presentation Jun. 2017 Contents About the - PowerPoint PPT Presentation

TrinaBESS Company Presentation Jun. 2017

Contents About the Company • Product Portfolio • Quality Reliability • Customer Service Management • Projects • 2

01 About the Company

About Trina Solar Grade Silicon ingot & Wafer Cell Module Project development Energy Solution Polysilicon Trina’s Core Business  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 4

About TrinaBESS Develops, manufactures and delivers highly reliable and cost- • effective Energy Storage Solutions (ESS) Production Site, Changzhou 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. TrinaBESS set up under Global service Key player of integrated Set up as a business Trina Group network set up clean energy provider unit in TrinaSolar 2010 2015.05 2015.12 2016.04 2016.08 2017.02 2018 2020 Achievement of 100 MWh 100+ R&D staff with rich TrinaBESS Technical IPO by 2020 production capacity of battery technology / Expert Committee pack and 200 MWh system experience set up production capacity of assembly line 5

World Leading ESS Provider China Gansu Beijing Midlands, UK Seoul, S. Korea Tokyo, Japan Zurich, Switzerland Japan HQ California, US 2016.06 TrinaBESS Japan is set up in Tokyo. Munich, Germany Europe HQ Changzhou, Jiangsu 2016.07 TrinaBESS Singapore is set up. Corporate HQ & Factory 2016.08 TrinaBESS German is set up in Frankfurt. Vienna, Austria Bangkok, Thailand Penang, Malaysia 2017.02 TrinaBESS Australia is set up in Sydney. Milan, Italy Singapore 2017.09 TrinaBESS US will be set up. APMEA HQ Johannesburg, South Africa Sydney, AUS Australia HQ Corporate HQ & Branches Regional Sales 20+ Strong Regional Sales Teams to Support Your Business 6

02 Product Portfolio

Product Portfolio 8

Energy Storage Solutions for Residential Installations. 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. 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 9

TrinaHome S&T Series 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) 10

Single-Phase Three-Phase 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 40 – 60 V 120 – 500V 200 – 800 V Range 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 11

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) 12

Low Voltage Battery Packs – 48 V series Individually Customizable Configuration + 3.7 kW (single-phase) 3 kWh 6 kWh 12 kWh 9 kWh High Voltage Battery Packs – 100 V parallel + 5.2 kW (three-phase) 6 kWh 9 kWh 12 kWh 200 V 300 V 400 V + 9.8 kW (three-phase) 9 kWh 12 kWh 15 kWh 18 kWh 300 V 400 V 500 V 600 V 13

Application 14

Cloud Platform - Web Portal System Monitoring Real-Time Monitoring • Device Location • Historical Statistics • 15

Energy Storage Solutions for Commercial Installations. 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. 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 16

TrinaCommercial for EU 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 • 17

One 18 kW system perfectly replaces three 6 kW inverters with battery Reduce Save Reduce Installation Installation Safety Cost Time Space 18

Expandable to MWh • Standard expandable capacity: 100 kWh, 200 kWh, 500 kWh • Max. single usable capacity per cabinet: 75 kWh • 19

Energy Storage Solutions for the Commercial and Industrial Market. The Custom-made Large Capacity Industrial/Commercial Energy Storage Solution • Energy Arbitrage • Uninterrupted Power Supply • Avoid Demand Charges Grid Support Community On and Off-grid • Frequency Response • Local Power Security • Short Term Operating Reserve • Uninterrupted Power Supply • Voltage Support • Reduces Fossil Fuel Use 20

Application 500 kW / 2000 kW Power Rating Up to 2 MWh / Container Scalable Capacity ≥ 90 % System Efficiency （ AC / AC ） ≤ 100ms Response Time 15 Minutes - 4+ Hours Duration 21

Micro-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 Main 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 22

Island and Micro cro Grid Islands are far away from land. Some island SCADA Control Center countries unable to build large power stations to unified power supply. Most of islands need establish Island Micro Grid 2 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 Island Micro Grid 3 Island Micro Grid 1 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 23

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. Requirement Solution Design Component Survey and System Integration Construction and Analysis Procurement Commissioning TrinaBESS is Turnkey Solutions Provider 24

Product Roadmap-Germany • 2017Q1 2017Q2 2017Q3 2017Q4 2018Q1 2018Q2 TrinaHome S Series On/Off-Grid System, Launch Single-phase Output 3.7 kW, Capacity 3 / 6 / 9 / 12 kWh TrinaHome S Series Mass On/Off-Grid System, Production Output 3.7 kW, Capacity 3 / 6 / 9 / 12 kWh TrinaHome T Series TrinaHome T Series TrinaCommercial On/Off-Grid System, On/Off-Grid System, On/Off-Grid System, Launch Output 5.2 kW, Output 9.8 kW, Output 18 kW, Three-phase Capacity Capacity Capacity 6 / 9 / 12 kWh 9 / 12 / 15 / 18 kWh 30 / 40 / 50 / 60 kWh Mass TrinaHome T Series TrinaHome T Series TrinaCommercial On/Off-Grid System, On/Off-Grid System, On/Off-Grid System, Production Output 5.2 kW, Output 9.8 kW, Output 18 kW, Capacity Capacity Capacity 6 / 9 / 12 kWh 9 / 12 / 15 / 18 kWh 30 / 40 / 50 / 60 kWh TrinaMega On-Grid System, Output up to 2 MW, Capacity up to 2 MWh / Container 25

03 Quality Reliability