The ABB Solar PackagingSolar HUB 2 and Solar HUB 3

ABB Chile – Mauricio Rotella (LDSM)

Introduction

PV continues to experience solid growthShift in drivers to accelerate expansion

Historical drivers§ Direct incentives

§ Renewable energy targets

§ Environmental concerns180 GW

450 GW

$83Bnindustry

15 GW

Current drivers§ Increasing power demand

in emerging economies

§ Balanced energy mix

§ Preservation of fossil fuelsfor export

§ Energy independence

§ Access to electricity

§ Grid parity

§ Economic viability

Sources: IEA, Bloomberg New Energy Finance (BNEF), European PV Industry Association (EPIA)

2008 2014 2018

Value PropositionABB is a reliable partner with proven technology andextensive experience in PV plants

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Trustedpartner

Excellent project execution track record in over 85 PV projects on 6continents

Global service network and simplified communication channels for fastand reliable support

Bankablesolutions

Proven technology platforms deployed in over 1000 MW of PV

Custom engineering by in-house experts guarantees optimalperformance in locations around the world

Singleprovider

Supports PV developers in all phase of a project, from plant design toproject execution to plant operation and maintenanceOffers complete packaged EBoP solutions including DC equipment,automation and power electronics

ABB ExperienceLocal expertise, global presence

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Italy –137 MW

Spain – 20 MW

South Africa – 176 MW Romania – 7.5 MWIndia –101 MW

U.S.A – 24,8 MW

Mexico – 1,1 MW

Canada – 120 MW

Australia – 266 KW

Global presence

Solution overview:Solar HUB

Solar Power Conversion Systems (PCS)

The Solar HUB gathers ABB’s premiumcomponents in a robust plug-and-playsolution to convert low voltage DC fromthe PV field to high-quality mediumvoltage AC that can be injected into thegrid.

The ABB Solar HUB is a complete power conversionand grid connection solution

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Solar HUBHow it works

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But the Solar HUB’s high reliability, guaranteed topperformance and long lifetime are only possible with:§ Advanced enclosure for easy deployment of the solution and

protection of the equipment

§ Climate control system to avoid derating due to temperatureand humidity

§ Power plant control system (optional) to facilitate integrationand optimize the operation of the plant

The conversion of low voltage DC to mediumvoltage AC is ensured by premium ABB products:

Solar HUBThe Solar HUB contains only premium ABB productsmanufactured in ABB factories

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Central Inverter MV Transformer MV Switchgear PV Plant Control System(optional)

§ High efficiency power converter design to ensurethat the maximum energy is delivered to the powerdistribution network from the PV modules

§ Optimized and accurate system control and amaximum power point tracking (MPPT) algorithm

§ includes software with all the latest grid supportand monitoring features including active powerlimitation, low voltage ride through (LVRT) withcurrent feed-in and reactive power control.

§ Ancillary services through automated voltageregulation

§ Dry-type transformersdesigned to meet reliability,durability and efficiencyrequirements of PV plants

§ Environmentally friendlyproducts without any risk ofliquid leakage

§ Virtually maintenance-free

§ Safe: non-flammable anddesigned to withstandearthquakes

§ SafeRing/SafePlus gas-insulated switchgear for safeand reliable connections

§ Virtually maintenance-free

§ For transformer protection,offered with either a switchfuse combination or a circuitbreaker with relay

§ Safe: all the live componentsare contained in the sealedsteel enclosure

§ Functions:- Weekly, daily and hourly

production forecasting- Plant monitoring and data

logging- Power output regulation- Ramp rate control- Power factor adjustment

§ Advanced Human-MachineInterface for operator control

§ Integrates easily with anySCADA or plant controlsystem

Solar HUB 2Designed for reliable performance around the world

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Climate Control System

§ Optimal operating conditions: each equipment functions optimallywithin a certain range of temperature, pressure, humidity and airquality. Outside of this range, the equipment can undergo derating,i.e a gradual loss of performance.

§ Forced ventilation system with fans, entrance grids and exhaustshoods positioned in the enclosure based on Computational FluidDynamic (CFD) studies

§ CFD studies to simulate environmental conditions in locationsaround the world to ensures optimal performance in all projects

§ Easy-maintenance air filters for a range of environmental conditions

Enclosure Design

§ Up to 2,4MVA @ 20ºC ambient temperature

§ Enclosure structure based on 40-ft high cube shipping container foreasy and cheap transportation

§ Reinforcements were integrated into the design to ensurecompliance with worldwide structural codes and transportationrequirements

§ Designed to withstand extreme weather events and earthquakes

§ Provides high level of protection for the electrical equipment

Solar HUB 3Designed for reliable performance around the world

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Climate Control System

§ Optimal operating conditions: each equipment functions optimallywithin a certain range of temperature, pressure, humidity and airquality. Outside of this range, the equipment can undergo derating,i.e a gradual loss of performance.

§ CFD studies to simulate environmental conditions in locationsaround the world to ensures optimal performance in all projects

§ Easy-maintenance air filters for a range of environmental conditions

§ Cable integration on-site.

Enclosure Design

§ Up to 3,6MVA @ 20ºC ambient temperature

§ Enclosure structure based on 40-ft high cube shipping container forthe Three Inverter

§ Housed Dry Type Transformer / Outdoor Oil Transformer

§ Housed Circuit Brealer Switchgear

§ Reinforcements were integrated into the design to ensurecompliance with worldwide structural codes and transportationrequirements

§ Designed to withstand extreme weather events and earthquakes

§ Provides high level of protection for the electrical equipment

Solar HUB

§ More value through dual functions§ High efficiency conversion of low voltage PV power to grid-compatible MV power§ Ancillary services: grid stabilization through reactive power absorption/injection

§ Designed for EPCs This solution integrates the lessons-learned from previous EPC experience.

§ 100% on-time delivery Stick to your project execution schedule with ABB’s global supply chain and projectmanagement expertise.

§ Plug-and-Play The containerized and completely pre-tested solution is cheap to shipand simple/safe to install, reducing risks related to the work on-site.

Modular architecture For large plants, multiple Solar HUB coordinate to form acohesive power conversion system.

§ Proven technology The solution integrates all ABB technology with high reliability and longlife times demonstrated in the field.

§ Robust global solution The containerized solution is engineered as a whole in order to guarantee highperformance in extreme conditions and compliancy with global standards andbuilding codes.

§ Reliable service The solution is designed for easy maintenance and the customer can count on thesupport of ABB’s extensive global service network. To simplify interaction, there is asingle communication channel between the customer and ABB.

Solution highlights

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Warranties and Services

ABB Warranties and ServicesABB University – Training Center

© ABBGroupApril 6, 2016

ABB Warranties and ServicesWorkshop Santiago

ABB Warranties and ServicesWorkshop Santiago