Developing the First Grid Connected Solar PV

in Indonesia

by Abraham Mose, CEO of PT Len Industri (Persero)

BALI CLEAN ENERGY FORUM

Nusa Dua, 11-12 February 2016

1

Project Background

National Energy Policy

National Energy Mix 20251

To increase the use of renewable

energy by total 23% of national energy

in 2025, including the solar energy for

power plant

Decree of Ministry of Energy and Mineral Resources

No. 17 / 20132

Feed in tariff for solar power plant.

Maximum at USD 25 cents per kWh with

additional incentive USD 5 cents for

local solar module application

Decree of Director General of New and Renewable Energy

and Energy Conservation No. 979 K/29/DJE/20133

Capacity Quota for Solar Power Plant

80 Sites,140 MWp.

Kupang 5 MW was included in the 7 first

sites to be tendered

2

Capacity Quota for PV Power Plant (2013)

80 LOCATIONS OF CAPACITY QUOTA FOR PV POWER PLANT

2013

3

Why Len ?

4

The First PPA in Solar Energy

1

2Electricity Price

USD 0.25/kWh during

20 years period

5

Site Location

Location

Coordinate

Avg. 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 Hour

ENT : 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)

7

Site Survey

8

Feasibility Analysis

(5,000,000)

0

5,000,000

10,000,000

15,000,000

20,000,000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

8.58years

USD792.635

PBP NPV

18.40%

IRR

Accumulated Cashflow

Investment Cost USD 11.200.000

EPC

7% 3%

Other Expenses (Legal, Admin, Bank) Land

90%

Financial Source70%30%

Equity Loan

9

Construction Schedule

DecNovOctSepAugJulJunMayAprMarFebJan

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

10

General Block Diagram

11

General PV Arrays Design

12thankyou

13

Pictures from Kupang

Land Clearing & Civil Works

Concrete Works

14

Pictures from Kupang

Metal Support Inst.

Water & Drainage System

Control Room

Road Works

15

Pictures from Kupang

Solar Module Installation

16

Pictures from Kupang

Combiner & Inverter

Monitoring & Weather Inst.

Transformer & Switch Gear

17

Pictures from Kupang

18

Pictures from Kupang

19

Pictures from Kupang