day 2 solar 2 developing the first grid connected solar pv in indonesia abraham mose

8/18/2019 Day 2 Solar 2 Developing the First Grid Connected Solar PV in Indonesia Abraham Mose

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PT Len Industri (Persero)

Competitive Technological Independence

www.len.co.id

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Project Background

National Energy PolicyNational Energy Mix 2025

1To increase the use of renewable

energy by total 23% of national energyin 2025, including the solar energy for

power plant

Decree of Ministry of Energy and Mineral Resources

No. 17 / 2013

2Feed in tariff for solar power plant.

Maximum at USD 25 cents per kWh with

additional incentive USD 5 cents forlocal solar module application

Decree of Director General of New and Renewable Energyand Energy Conservation No. 979 K/29/DJE/2013

3Capacity Quota for Solar Power Plant

80 Sites,140 MWp.Kupang 5 MW was included in the 7 first

sites to be tendered


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Capacity Quota for PV Power Plant (2013)

80 LOCATIONS OF CAPACITY QUOTA FOR PV POWER PLANT2013


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Why Len ?

PT Len Industri (Persero) is an Indonesian state owned company which develops business and products in electronics for industry andinfrastructure. As the highly competition in electronic technology based business, Len takes focus on 5 ( five) sectors : Railway Transportation,

ICT, Renewable Energy, Defense Electronics, and Navigation System. As for the solar energy business, Len is the most experienced company in

Indonesia with many success stories, both in manufacturing and EPC business.

2 x 1 MW On Grid PV Plant

Bali

Solar Street Lighting

Toll Road of Purbaleunyi

Airport BIPV/Rooftop

Lampung, Southern Sumatera


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The First PPA in Solar Energy

MEMR designated Len as the winner for IPP PV Plant in Kupang 5 MW

(February 2014)1

Power Purchase Agreement (PPA) between Len and PLN 9th of January 20152Electricity Price

USD 0.25/kWh during20 years period

The PPA Agreement was signed by General Manager PLN of East Nusa Tenggara Area Richard Safkaur

and President Director of Len Abraham Mose,

in headquarter of PLN, Jakarta


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Site Location

Location

CoordinateAvg. ESH

Desa Oelpuah, Kupang Regency, East Nusa Tenggara

123o 44’55” E | 10o8’58” S 6.38, lowest at 5.52 (kWh/m2/day)

Summer Season Approximately 8 months / year

Area Above 75.000 m2

ESH : Equivalent Sun HourENT : East Nusa Tenggara

Electrification Ratio of ENT 58.91%, the second lowest level in Indonesia


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Site Position to the Grid (nearest feeder point)


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Site Survey

Main Substation NaibonatThe Site

Some parts are plantation areas

Main Substation Maulafa

Middle voltage line near site

Express Feeder power lines on Jl.Timor RayaSite, forest


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Construction Schedule

DecNovOctSep AugJulJunMay AprMarFebJan

Financial Closing

Procurement & Logistics

Land Clearing & Civil Works

Concrete Works

Metal Support Inst.

Water & Drainage System

Control Room

Road Works

CCTV

Solar Module Installation

Combiner & Inverter

Monitoring & Weather Inst.

Transformer & Switch Gear

Commissioning Certificate

COD

civil

mechanical & electrical

2015


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General Block Diagram


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General PV Arrays Design

PV Module

Tilt /Azimuth Orientation 10o/0o

Number of PV Modules 21.840

Nb. in series 21 modules

Nb. in parallel 1.040 strings

Unit Nominal Power 230 Wp

Module Area 36.614 m2

Inverter

Number of Inverter 260

Unit Nominal Power 17.0 kW

Operating Voltage 430 – 900 V


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Pictures from Kupang

Metal Support Inst.

Water & Drainage System

Control Room

Road Works


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Solar Module Installation


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Combiner & Inverter

Monitoring & Weather Inst.

Transformer & Switch Gear


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Competitive Technological Independence19


day 2 solar 2 developing the first grid connected solar pv in indonesia abraham mose

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