best solar solution provider solar power plants · welcome to solar leading group 3 solar leading...
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Best Solar SolutionProviderSolar Power Plants
www.solarleading.com
Contents
05 Project List
06 The Solar Investment Model
07 Case Study08 Single Line Diagram (1MW)
09 Simulated 1MW Output Report
11 Project Feasibility Consultation
12 Financial Consultation
13 Project Design
14 Project Installation
15 Project Commissioning
16 Operation and Maintenance Training
17 Successful Projects
19 Global Network
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10 Building A Solar Power Plant
03 Welcome to Solar Leading Group
04 A Trusted Solar Solutions Provider
WELCOME TO SOLAR LEADING GROUP
3
Solar Leading was founded in China in 2008. After many years of hard work, we have become a leading producer of solar PV cells, solar PV modules and solar power systems.
Today, we have an annual production capacity of 600MW and are listed as one of the top 50 solar manufacturers in China.
We are proud to produce cutting-edge photovoltaic power conversion electronics and provide complete solar power solutions.
We specialize in supplying all the components necessary for solar systems under one roof. We also offer full project implementation services including Design, Engineering, Procurement and Construction (EPC).
Our mission statement is: "We catch every sunbeam and make it shine."
We build photovoltaic power plants all over Europe, Africa and the Middle East
We offer a complete solar power plant solutions including project design, construction, optimization and maintenance
We install first class photovoltaic panels with above standard efficiency and life expectancy guarantees
We offer many years of experience, a quality centered approach and a team of trained experts
A TRUSTED SOLARSOLUTIONS PROVIDER
Quality FirstQuality is ingrained in all of our services. We choose the highest quality components and demand the highest construction standards. This quality centered approach enables us to provide long term guarantees on all of our installations.
Qualified and Experienced ExpertsOur technical team is made up of fully qualified electrical power engineers who are fully experienced in photovoltaic power conversion systems. They work hard to create custom tailored solar solutions with superior efficiency and long lasting reliability.
7 Years of Success Around the WorldWe have more than 7 years of experience in building reliable and profitable solar plants on five continents. We have partnered with international corporations such as JA Solar, SMA, ABB and CHINT, to deliver plants in the Czech Republic, Slovakia, Romania, Turkey, Morocco, Italy, USA, China, Mozambique and South Africa.
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IEC61215 IEC61370
ISO9001
ISO14001
OHSAS18001VDE0126-1-1
G83
G59
PROJECT LISTCham, Germany
Ning Xia, China
Florence, Italy
Bavaria, Germany
Hannover, Germany
Frosinone, Italy
Rozna, Czech Republic --3
Jieyang, China
Uffenheim, Germany --1MW
Rozna, Czech Republic
Hannover, Germany --500KW
Marktleugast, Germany --314KW
West-vlaanderen, Belgium --227KW
Copenhagen, Denmark --180KW
2009 2010 2011 2012 2013
280MW
180MW
140MW106MW
94MW
Projects We Have Installed
-- 10.41MW
-- 3.00MW
-- 10.14MW
-- 10.00MW
-- 6.20MW
-- 4.77MW
-- 4.00MW
-- 2.20MW
-- 1.00MW
-- 533.00KW
-- 500.00KW
-- 314.00KW
-- 227.00KW
-- 180.00KW
5
Total Investment Cost Gain From Investment
Rapid advances in photovoltaic technology mean that as the price of oil continues to rise, the price of solar is plummeting year on year. This provides an unprecedented opportunity to produce power at low solar costs and receive payment at high fossil prices.
THE SOLAR INVESTMENT MODEL
Minimal operation and maintenance cost due to lack of moving parts
Our 10-year warranty leaves you worry-free
Many businesses achieve 15-25% in after-tax returns, generating thousands of dollars in savings
Qualify for Carbon Trading Certificates
Great Return on Investment
Stable Cash Flow
Return on Investment (ROI)
Year 10Payback Period 3.3 years0
1,121,976.20
$30.72% Project ROI
1MW Plant Medan, Indonesia
Owner: Mr Sutjipto H. Muljadi P.T. SOLAR ABADI
ROI=Gain from investment / Total investment cost × 100%=30.72%/yearPayback Period = 3.3 years
PPA Price US $ 0.30/KWh
Produced energy 1,181,000KWh/year
PPA income US $ 354,300.00/year
Return on investment after 10 years US $ 3,447,000.00
Total investment cost US $ 1,121,976.20
6
Solar PV Modules
Item Model No. Quantity
System Type: SLGT-1MW
SL6P60-250Watt
Grid Tied Solar Inverter 20KW
4000
50
1
50
4
1
10000
8000
10000
600
Mounting Brackets Ground mounted
DC Combiner SPD/DC1000V
AC Combiner Water Proof IP65
SCADA System Wifi Monitor
Ground Earth Cable 6 S.q.mm
Ground Earth Clamp Copper with screws
DC PV Connection Cables 4/6 S.q.mm
MC4 Connectors SLMC4 7
Anti-Degradation Device
Eliminates physical degradation
processes like PID and TCO
corrosion avoiding yield losses.
Solar Leading PV Modules
Ensure stable performance even at low light climate
conditions for an operational lifetime of more than
25 years.
Active Lightning Shield
Also works when plant is not producing
power.
Case Study
SINGLE LINE DIAGRAM (1MW)
www.solarleading.com
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 1#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
1
Str
ing
2
Str
ing
3
Str
ing
4
In-buildDC Isolator
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 16#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
61
Str
ing
62
Str
ing
63
Str
ing
64
In-buildDC Isolator
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 17#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
65
Str
ing
66
Str
ing
67
Str
ing
68
In-buildDC Isolator
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 32#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
125
Str
ing
126
Str
ing
127
Str
ing
128
In-buildDC Isolator
AC400V 29A
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 33#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
129
Str
ing
130
Str
ing
131
Str
ing
132
In-buildDC Isolator
PV
Pan
el
20P
cs x
SL6
P60
-250
W
MPPT
Grid Tied Inverter 50#Suntree 20000TL
MPPT
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
PV
Pan
el
20P
cs x
SL6
P60
-250
W
RS
485
Str
ing
197
Str
ing
198
Str
ing
199
Str
ing
200
In-buildDC Isolator
AC400V 464A
AC400V 29A AC400V 29A AC400V 29A AC400V 29A AC400V 29A
AC400V 464A AC400V 522A
AC Combiner 1#16-1
AC Combiner 2#16-1
AC Combiner 3#18-1
AC Cabinet
AC400V 1450A
To Power Grid / Transformer
8
SSEHomepage Fi nd A Di f f er ent Locat i on Accur acy Met hodol ogy Par amet er s
( Uni t s & Def i ni t i on)
NASA Sur f ace met eor ol ogy and Sol ar Ener gy:RETScr een Dat a
Lat i t ude 3. 58 / Longi t ude 98. 67 was chosen.
Lat itude °N 3. 58Longitude °E 98. 67Elevation m 350Heat i ng desi gn temperature
22. 00Cool i ng desi gn temperature28.26Ear th temperature ampl i tude
°C
°C
°C
3. 74Frost days at si te
day 0
Mont h Ai rtemper at ur e
Rel at i vehumi di t y
Dai l ysol ar
r adi at i on-
hor i zont al
Atmospher i cpr essur e
Wi ndspeed
Ear t ht emper at ur e
Heat i ngdegr ee-days
Cool i n
g
degr ee
-
days
°C % kWh/m2/d kPa m/s °C °C-d °C-d
January 24. 5 81. 5% 4. 49 97. 1 3. 1 26. 1 0 445
February 24. 7 81. 1% 4. 99 97. 1 2. 7 26. 5 0 412
March 25. 0 81. 8% 5. 02 97. 1 2. 3 26. 9 0 462
Apr i l 25. 4 82. 3% 4. 87 97. 0 1. 8 27. 3 0 457
May 25. 7 79. 5% 4. 77 97. 0 2. 0 27. 4 0 482
June 25. 8 75. 5% 4. 71 97. 0 2. 3 27. 4 0 469
Jul y 25. 5 75. 2% 4. 56 97. 0 2. 5 27. 0 0 476
August 25. 7 73. 9% 4. 52 97. 0 2. 7 27. 3 0 485
Septembe 25. 2 78. 4% 4. 27 97. 1 2. 3 27. 1 0 454
October 25. 1 79. 8% 4. 28 97. 1 2. 2 26.9 0 464
November 24. 8 82. 1% 4. 08 97. 1 2. 5 26.7 0 441
ece ber 24. 5 82. 3% 4. 13 97. 1 3. 1 26.2 0 447
Annual 25. 1 79. 4% 4. 56 97. 1 2. 5 26. 9 0 54 49
Measuredat (m) 10. 0 0. 0
Medan, Indonesia Latitude 3.58 / Longitude 98.67 was chosen.
Month AirTemperature
RelativeHumidity
Daily SolarRadiationHorizontal
Atmospheric Pressure
Wind Speed
EarthTemperature
HeatingDegree-days
CoolingDegree-Days
January
February
March
April
May
June
July
August
September
October
November
December
kWh/m²/d kPa
Latitude
Longitude
Elevation
Heating Design Temperature
Cooling Design Temperature
Earth Temperature Amplitude
Frost Days at Site
Main simulation results
System Production
Specific prod. 1181 kWh/kWp/year
Performance Ratio PR 71.0 %
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec0
1
2
3
4
5
6
Normalized Energy [kWh/kWp/day]
Normalized productions (per installed kWp): Nominal power 1000 kWp
Yf : Produced useful energy (inverter output) 3.24 kWh/kWp/dayLs : System Loss (inverter, ...) 0.08 kWh/kWp/dayLc : Collection Loss (PV-array losses) 1.24 kWh/kWp/day
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Performance Ratio PR
Performance Ratio PR
PR : Performance Ratio (Yf / Yr) : 0.710
Produced Energy 1181 MWh/year
SIMULATED 1MW OUTPUT REPORT
Loss diagram over the whole year
Horizontal global irradiation1662 kWh/m2+0.0% Global incident in coll. plane
-3.5% IAM factor on global
Effective irradiance on collectors1604 kWh/m2 * 6508 m2 coll.
efficiency at STC = 15.48% PV conversion
Array nominal energy (at STC effic.)1616 MWh
-4.6% PV loss due to irradiance level
-10.7% PV loss due to temperature
-4.9% Array Soiling loss
-4.9% Module quality loss
-2.2% Module array mismatch loss
-0.9% Ohmic wiring lossArray virtual energy at MPP1209 MWh
-2.4% Inverter Loss during operation (efficiency)
0.0% Inverter Loss over nominal inv. power0.0% Inverter Loss due to power threshold0.0% Inverter Loss over nominal inv. voltage0.0% Inverter Loss due to voltage threshold
Available Energy at Inverter Output1181 MWh
Energy injected into grid1181 MWh
Climate Data LocationUnit
NASA Surface Meteorology and Solar Energy:RETScreen Data
SSEHomepage Find A Different Location Accuracy Methodology
Parameters( Units & Definition )
9
* Project Consultation
- Technical
Consultation
- Legal
Consultation
- Environmental
Assessment
* Feasibility Report
* Financial Planning
* Equity Structuring
* Financial Support
and Credit Approval
(If Required)
* Consultation with Power
Company if Required
* Project Investigation
* Project Design
* Project Proposal
* Project Construction
* Site Preparation
* Component Installation
* Construction of Access
Roads if required
* Connection to the Local
Grid
* Consultation with
Local Grid Operator
Submission of Reports
* Project Owner Inspection
* Grid Operator Inspection
* Operation Training
* Maintenance Training
* Online Technical
Support
BUILDING A SOLAR POWER PLANT
Operation and Maintenance Training
6 ProjectCommissioning
5 ProjectInstallation
4Project Design
3 Financial Consultation
2 Project Feasibility Consultation
1
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Our tried and tested development and planning process covers every detail of the project to ensure there are no surprises later on. This includes detailed location analysis, acquiring necessary approvals and designing the optimum technical configuration. We do the hard work up-front in order to provide an accurate timeline and budget from the start.
Technical Consultation
Legal Consultation
Environmental Assessment
PROJECT FEASIBILITYCONSULTATION
Accurate and detailed Site Plans
Application for necessary Permits and Permissions
Preparation and submission of Grid Connection Agreement
Shading Analysis
Entire Environmental Impact Assessment
Consultation with Grid Companies
Projected Energy Yield Analysis based on data from NASA
Power Output Analysis
Cost Benefit Analysis of available PV technologies
Detailed System Design
Solar Resource and Climate Analysis
11
Mounting system design
Feasibility study
Shade study
Geological Surveys
FINANCIAL CONSULTATION
Our team of specialist advisers are available to guide you through the process of financing your project. We have developed strong working relationships with a number of financial institutions and are familiar with all of the options currently available. We will help you to choose the most appropriate solution for your investment and take care of all of the necessary paperwork.
Financial Analysis
Credit Application Support
Identifying Investment Partners
Insurance
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We will build your project based on a bank
promissory note for finance and a 30%
deposit. Payment following completion
helps to minimize risk and makes loan
negotiations significantly easier.
Our engineering team will technically evaluate your project taking into account technological and environmental constraints. We will advise you on the most reliable use of materials and components to ensure a high yield and low maintenance installation for years to come. We work hard to provide accurate plans, costings and timelines.
Project Proposal
Budgets and Timelines
Operational and Maintenance Costing
PROJECT DESIGN
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Feasibility Study
Geological Surveys
Shade Study
Installation Costing and Timeline
Acceptance and Commissioning Timeline
Consultancy and Training Costing
Projected Return on Investment (ROI) Calculations
Technical Cost Benefit Analysis
Architectural Site Plans
Wiring Diagrams
Projected Output Reports
PROJECT INSTALLATION
Our qualified engineers are accustomed to working on project sites around the world. They work hard to stay on schedule and are available to consult at any stage.
We undertake
Site Inspection and AcceptanceConstruction is not complete until you have personally inspected the site and given your approval.
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Site preparation including any necessary earthworks and drainage
Frame Assembly
Component Installation and Wiring
Construction of security fencing and access roads
PROJECT COMMISSIONING
Ensuring that the power from your project can be accepted into the local grid means ensuring a secure return on your investment. Our engineers understand this perfectly and work with grid operators to ensure that your output meets their requirements.
Leading a TechnologyRevolution
P PP
PP
P~
Q3~
~
Solar Power Plant
Q P
S
Central computer: Monitoring of grid access points
SS
SSSensor system to measure the electrical grid data
SSS
Q
of energy
P
Small range of cos φ = 0.9 (ind.) to 0.9 (cap.)
Full range of cos φ > 0 (ind.) to cos φ > 0 (cap.)
at day and night 3~
High-voltage grid Medium-voltage grid Low-voltage grid
Consumer load: Industry
system with standard
Consumer load: Towns and communes
Renewable Energies
Relay Relay
New advances in ‘intelligent control units’ mean that there is no longer any difficulty in integrating renewably generated power into grids designed for use with fossil fuels. There is absolutely no reason why solar power cannot provide a significant contribution to the energy mix of every country, providing cheap and abundant power.
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Inspection from Owner
Inspection from Utility Power Company
OPERATION AND MAINTENANCE TRANING
Now that your plant is up and running, it is important to keep it that way. We train your workers in plant operations and maintenance in order to make sure you get the optimum output well into the future.We cooperate with academics and specialists in the field to design training programs that are comprehensive and up to date.
Training Topics:
Basic photovoltaic principles
Qingdao University of Science & Technology
Sun Yat-Sen University
Types of photovoltaic panel
Performance and main influencing factors
Basic components of a photovoltaic power plant
Photovoltaic system types
PV Inverters (central, decentralized)
Communication and control systems
PV protection (surge, lightning, etc.)
Legislation, legislative processes and approval
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System Type: SLGT-3MWSystem Size: 3MWLocation: Rozna, Czech RepublicConnected: 2009Number of Modules: 12000pcs*SL6P60-250W
Successful Projects
In 2009, we completed one of the largest solar power plants in the Czech Republic. The project had stalled at the finance stage until we stepped in and called on our partners to secure a bridging loan. We continued with the project delivering a full engineering, procurement and construction (EPC) solution. We are still in contact with the project owners as our local office continues to organize regular operations and maintenance training.
We are very proud to have this flagship project successfully realized with engineering, manufacturing, and supervision support from Solar Leading as our experienced project partner. With their technical support and our local network of companies and institutions having a vast need for energy efficiency and renewable energy production, we are very happy to have an outstanding and grid-connected project. Solar Leading has demonstrated to be a true one-stop solution provider given its strong ability to provide innovative turnkey solutions and tailor-made financing arrangement.
Mr Vaclav Zdrazila --Solar Tech:
“
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System Type: SLGT-10MWSystem Size: 10MWLocation: Florence, ItalyConnected: 2010Number of Modules: 40000pcs*SL6P60-250W
Successful Projects
Solar Leading’s 10MW Florence plant is powered by 12000 of our own modules. This plant was completed on schedule with only 5 weeks between construction and grid connection. We were proud to provide a full engineering, procurement and construction (EPC ) service.Our experienced engineers were available throughout the design and installation process to provide technical support.
Our team is very proud to have facilitated a successful collaboration with Solar Leading, a top-tier global renewable energy player. Their success in leading such critical tasks as arranging debt financing, securing permits, providing technical advisory and performing local project management demonstrates the experience and effectiveness of their team. As we continue to expand into new markets, we look forward to further cooperation with Solar Leading.
“
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Mr Jens Ebbe Nielsen ------Solten Energy:
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We produce......1,200,000 WAFERS
300MW of PV CELLS
300MW of PV MODULES
And have experience installing 800MW in solar projects around the world
Solteknik Aps (Denmark)Add: Villershøjvej 20 4030 Tune Copenhagen DenmarkTel: +45 40 76 73 69
PT. Grand Battery Technologies Indonesia/ Grand SolarAdd: Ruko Wisma Eka Jiwa.JI.Arteri Mangga 2 No.12B Mangga 2 Selatan,Jakarta Pusat 10730Tel: +021 6230 1864
Solen Energia Solar Ltda. (Brazil)Add: 231 – CJ 81 – São Paulo – Brazil Tel: +55 11 2691-5883
Capital Network (Guatemala)Add: 14 avenida 19-50 zona 4 de Mixco, Bodega #34 Guatemala, C. A.Tel: +(502) 5705-0796 / 5704-4068 (502) 5019-4198 / 5018-1289
Solar Leading (Headquarters)
GLOBAL NETWORK
Center Road, Jieyang Economic Development
Experimental Zone, Guangdong, China 522013
Solar Leading Group Limited
P:+ 86 139 6488 0018
F:+ 86 663 8782 299
Find out more Call
+ 86 139 6488 0018
Visit
www.solarleading.com