energy solutions with Rentechno Who we are? Rentechno is an - PowerPoint PPT Presentation

April, 2013 - v. 2.3 EN Switching from conventional to clean energy solutions with Rentechno

Who we are? • Rentechno is an industrial group of companies focused on development and Business area engineering solutions introduction using energy efficient technologies and renewable energy sources • Ukraine Main markets • CIS and Eastern Europe • Middle East • Project management Experience • Design and installation of power generation, transition and distribution systems (low, middle and high voltage up to 35 kV) • Commissioning works • Operations and services • Quality management • Government relations management • Industrial consulting in renewable energy sector 2

History of Rentechno 2007 - SolarUA project (www.solarua.com) is started Milestones 2009 - Initiation of some investment projects related to the photovoltaic (PV) components manufacturing and PV projects development under the SolarUA brand 2010 - Rentechno company is founded, SolarUA turns into Rentechno - Residential solutions and retail business are started - The 1 st solar power plant is completed by Rentechno 2011 as EPC-contractor 2012 - Own ‘shovel ready’ projects development are started - Utility scale power plants (8 MW) construction are completed - Kherson branch is opened - 21,5 MW pipe-line is accumulated for 2013 Member of APEU (www.apeu.info) since 2012 Membership Member of EUEA (www.euea-energyagency.org) since 2012 3

Main technologies Solar Solar (PV) (heating) Electricity Heating generation & generation & Wind Heat pumps distribution storage Energy saving Hybrid LED lighting 4

Business structure Executive Committee CFO CEO CBDO Corporate functions Individual solutions Industrial solutions Development (Residential, small and (Grid connected ( PV and wind farms) mid-size business) power stations) Support functions (legal, marketing, logistic, accounting, project management, design) 5

Resources to implement industrial scale projects Structure • Group of companies with headquarters in Kiev, branch in Kherson and several daughter companies • Own project management and design offices • Business channels for equipment and components procurement Staff • Skilful management team with experience in the implementation of extensive industrial projects • Team of engineers with experience in electricity, power electronics, network/communication system and plant management • Personnel speaks Ukrainian, Russian and English • Possibility to use temporary employment of some necessary specialists from another enterprises of our group or from partners that have skills required Tools • Tools and machinery for civil works • Partnership with subcontractors experienced in special machinery application Permits • Licenses for design and construction of civil and industrial projects as a general contractor 6

Power plant development and commissioning  Rentechno is project manager and EPC contractor on renewable energy market, which designs, manufactures and installs bankable utility-scale or commercial solar and wind farms.  We offer specialized solutions for the realization of power plants: • Feasibility study • Site selection and evaluation • Identifying specific factors that can affect efficiency • Cost estimates • Secure all permits • System design and engineering • Equipment selection • Electrical, mechanical and structural engineering design • Fabrication and installation drawings • As-built documentation • Project and construction management • Process systems troubleshooting • Installation and testing • Construction inspection • Operation, monitoring and maintenance 7

Wind electricity expertise  We have the following practical experience in wind: • Design, procurement and installation of wind and hybrid solar- wind power supply systems with 5…50 kW wind turbines • Design of special electricity converting system for WES-20 turbine: - Convertor AC/DC - Inverter DC/AC - Accumulator batteries and interconnections • Procurement of components for electricity converting system • Installation of electricity converting system • Operation and maintenance of wind or hybrid solar-wind power supply systems installed before Our knowledge includes the following activities regarding wind power supply systems: Electricity Control Basement Tower Turbine converting system system Design Procurement Procurement Procurement Engineering Site preparation Construction Construction Construction Procurement Construction supervision supervision supervision Construction Quality control Commissioning O&M 8

Photovoltaic value chain expertise  Given its experience and expertise of partners, the company provides qualified consulting support at all stages of products and solutions implementation related to solar energy in the following areas: a. PV components manufacturing technology b. PV components manufacturing business c. PV farms development and commissioning  Our consulting service is aimed at: • start-up business with no experience in PV • operating business with experience in PV Our knowledge includes the following elements of solar value chain: Si ingots Wafers Cells Modules PV projects Casting process Shaping Chemical treatments Crystalline and thin- Wide range of (multy-Si) Slicing Diffusion film processes: projects from Czochralski Ultrasonic cleaning Plasma etching Tabbing residential systems process (mono-Si) AR coating Stringing to industrial scale Screen printing Lamination solar power plants Special measurements Film deposition 9

EPC portfolio The current track record of Rentechno as EPC contractor of PV power plants is the following: Sloboda (Ukraine) Skadovsk (Ukraine)  Status: 100% completed  Status: 100% completed Power: 1,875 MWp Power: 9 MWp   Land surface: 3,6 ha Land surface: 20,0 ha    Technology: Multy-Si  Technology: c-Si  Structure: Fixed  Structure: Fixed Bila (Ukraine) Parniki (Ukraine)  Status: 100% completed  Status: 100% completed  Power: 1,45 MWp  Power: 1,43 MWp  Land surface: 3,0 ha  Land surface: 3,1 ha Technology: Multy-Si Technology: Multy-Si   Structure: Fixed Structure: Fixed   10

EPC portfolio (cont.) Donetsk (Ukraine) Kherson (Ukraine)  Status: Engineering  Status: Feasibility study completed completed Power: 12 MWp Power: 3,5 MWp   Land surface: 23,1 ha Roof surface: 8,4 ha   Technology: Multy-Si Technology: Multy-Si    Structure: Fixed  Structure: Fixed Kirovograd (Ukraine) Complex (Ukraine) Status: 100% completed Status: Under    Power: 1,331 MWp construction (0,63 MWp  Land surface: 2,7 ha completed) Technology: Multy-Si Power: 1,742 MWp   Structure: Fixed Land surface: 2,5 ha   Technology: Multy-Si  Structure: Fixed  Kherson-2,7 (Ukraine) Kherson-6,8 (Ukraine)  Status: Shovel ready  Status: Shovel ready  Power: 2,7 MWp  Power: 6,8 MWp  Land surface: 5,3 ha  Land surface: 11,8 ha Technology: Multy-Si Technology: Multy-Si   Structure: Fixed Structure: Fixed   11

PV power plants location 1,87 MW 1,45 MW 1,74 MW 1,33 MW 1,43 MW 12 MW 2,7 MW 6,8 MW 9.8 MW Project’s indication: Operating In progress 12

PV power plants installed by Rentechno 13

Contacts Rentechno LLC 1, Malozemelnaya Str. Kiev, Ukraine +380 (44) 332-81-90 www.rentechno.com Eugeniy Ladnich, CEO +380 (50) 358-91-93 elad@rentechno.com Dmitry Lukomskiy , CBDO +380 (67) 124-50-06 dl@rentechno.com 14