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powered byWebinar
Mohammed Saady Dweik
JinkoSolar
Mark Hutchins Hemanshu Sugandhi Rizwan Razaq
Tiling ribbon technology and the system implications of 500 W+ modules
18 June 20202 PM – 3 PM4 PM – 5 PM
| CEST, Berlin| GST, Dubai
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SOLAR.HUAWEI.COM
Huawei FusionSolar Smart PV Solution 6.0+
Best Partner of Jinko Tiger Pro Module for Better LCOE
Rizwan Razaq
CTO
Huawei Smart PV MEA
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Huawei Confidential
Content
Development of Inverter
Huawei FusionSolar Smart PV Solution 6.0+
Best Partner of Jinko Tiger Pro
1
2
3
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Huawei Confidential
Development of Inverter
Development
Inverter: String Smart PV Inverter
Power Transistor
Before 1980
SCR
1980-1990
IGBT & MOS
1990-2008
MOS/IGBT+ Smart Chip+Software
From 2012
V1.0: 28KW V2.2: 36KW V3.0: 60KW HAV3.0: 175KW/196K
IGBT 4th-Gen NPT
2012
IGBT 5th-Gen FS
2015
IGBT 7th-Gen(Huawei customize)
2017
• Reduce switching losses
• High-frequency working
efficiency x2
• Reduce switching losses
• Reduce 30% on-state losses
• 950V
• Reduce switching losses
• Reduce on-state losses
• Indoor Central Inverter • Outdoor Central Inverter • SKID
Development of String Inverter
Update through Power Electronics Innovations
Development of Central Inverter
Upgrade by Larger Power & Size
Linear Power Supply Phase-control Power
Supply
(for China only)
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Huawei Confidential
Previously, “Basic Feature”: Power Conversion + Simple Monitoring
Nowadays, “Smart”: Power Conversion + Full Digitalization, Intelligence, Automation
Evolution of PV Inverter: “Basic Feature”→“Smart”
MBUS
Station-level
Management System
Operation Center
PV Module & Tracker
Central Inverter
Smart Transformer Station & SACU
Internet
Energy FlowV
PMPPT
Smart PV
Controller
String Box
AFCII-V ELSDSAnti-
PIDRSD
Data Flow
Development
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Huawei Confidential
*Source: Third-party organization IHS Markit
Digital to AI, String Inverter Has Been the Mainstream
AI+Solar
24% 35%44% 52% 53% 53% 54%
58% 64%
2014 2015 2016 2017 2018 2019 2020E 2021E 2022E
High quality High efficiency Intelligence Smart O&M Lower cost for 30 years
FusionSolar 2.0
2015
FusionSolar 3.0
2016
FusionSolar 5.0
2017~2018
FusionSolar 6.0
2019
FusionSolar 6.0+
2020~
FusionSolar 1.0
2014
eLTE/MBUS
Smart PV Management system
Smart I-V Curve Diagnosis
Bifacial module, AI boost SDS
Smart I-V Curve Diagnosis 4.0
Smart Grid Connection
String inverter solution
Accurate data collection
IP65 protection
Less consuming parts
String inverter
Digital+Solar
Development
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Huawei Confidential
Lower LCOE, Grid Friendliness, Stability and Security
Become Future Trend
Better PV LCOE
Source: Future of Solar PV, IRENA
Malicious code attack in Ukrainian
power grid
South Australia
New energy ratio ~45%
In 2016 serious power outages
due to wind power
disconnection
High PV Penetration
Weak Grid Problems
Grid System Suffers from
Malicious AttackIn March 2019, this leads to the
blackout involved more than 10 states
and capital Caracas in Venezuela
In Dec 2015, its O&M system is invaded by the
hacker, leading to the problems in total 30
transformer substations and 80000 users are
influenced
Britain
New energy ratio~22%
In August 2019,
Continuous generators black-out
leading to heavy power deficit
Hami, Xinjiang, China
New energy ratio~50%
2016-2017: accumulative 100
times Subsynchronous oscillation
tripping accident
Venezuela's power system
suffered massive damage
21~50¢/kWhYear 2010
1.5~10¢/kWhYear 2020
1~5¢/kWhYear 2030
Development
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Huawei Confidential
`
Overview of FusionSolar Smart PV Solution 6.0+
Overview
Grid Friendliness Smart O&M Safety Reliability
Smart Transformer Station Step-up
Station
Tiger Pro Module
+Tracking system
FusionSolar
Mgmt. Sytem
MBUS
Smart PV controller Grid
SACU2000D
MBUS
Smart DC
System (SDS)1 SUN2000-196KTL23 4Smart I-V Curve
Diagnosis 4.0
Smart
Grid-Connection
Algorithm
1500V Solution
High Performance
(for China only)
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Huawei Confidential
Grid Friendliness
INV
INV
INV
load
SG power
plant SSGload
SG
SG
SG
Grid / Power LineImpedance ZL
Grid-tied Point
PV Capacity
SINV
HVDC power lineis also semiconductor,
consuming SHVDC
SG power
plant impedance
ZSG-Close to constant
Inverter
Inverter
Inverter
SG
Inverter
SG
SG
SG
2
The location of PV station becomes remote
PV capacity Increase
Synchronous power plant Decreases
1
=Rated installed capacity SINV
Base of power system SBase
+Power line
Impedance
ZLSG Power Plant
Capacity SSG
SBaseZSG 1
2
x
SCR=
Rated installed capacity
SINV
Short-circuit capacity
of the grid-tied point
SCR continuously decreases
Load / Generation (GW)
Wind PowerLow SCR
PV and Wind, Low SCR
SG, High SCR
Dynamic characteristics of grid system
changes with the new energy ratio
SG, High SCR
时间
Payload Traditional Thermal
Power Plant )
aggregate load
Wind Power
PV
Higher PV Penetration, Lower SCR, Serious Instability
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Huawei Confidential
W欸
Traditional I-V Testing Huawei Smart I-V Curve Diagnosis
Tools Cost Four Sets of Instruments & Software Only Software
Time (300MW inspection)
40 Days at Least(longer time with rainy days)
25 Minutes
Yields LossInverter Off When Testing
(100MWh approximated)Almost Zero
Labor Cost12 Testing Professionals,
2 Analyzing ProfessionalsNo professionals required
Analysis
ReportManual Auto
Traditional I-V Testing VS Smart I-V Curve Diagnosis
Smart O&M
Data sourced from one 300MW project
Smart I-V Curve Diagnosis, , Compatible with Tiger Pro
Simple and Faster, 1-1.5 Million $ total Benefits for 25 Years (100MW )
Onsiteinspection
Lossof Yields
Online inspection
No Lossof Yields
AutoReporting
ManualAnalysis & Reporting
Traditional I-V Testing
Smart I-V Curve Diagnosis
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Huawei Confidential
Network interception
Authentication & authorization
Completeness check
Data protection
ICSL certification, Level-4 protection, ensure
end-to-end safety
Risks cannot be totally prevented under current
protection of the PV plant.
Global professional protection teams
Ensure end-to-end process security and reliability
ICSL certification
ISO/IEC17025r certification
Spoofing/
malicious
control
APP Local intrusion APP Local intrusion
1 2 3
Shanghai Hangzhou
Beijing
Shenzhen
Finland
Germany
Singapore
Shield Lab
Safety&Reliability
E2E Safety & Reliability Ensure Stable Operation of PV Plant within Lifecycle
Cyber Security and Privacy
Protection Assessment Report
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Huawei Confidential
Best Partner
Huawei Solution is Best Partner of Tiger Pro Modules
196, 000 W 216, 000 W
9 IP66
500 ~ 1500 V30A
IP Rating
Rated power Maximum power
MPPTs
MPPT voltage rangeMPPT current
(510~540)W (20.6~21.8)%
(39.7~40.7)V (12.4~13.4)A
(13.4~14.3)A(48.6~50.0)V
Current @ MPP
Peak power Module efficiency
Voltage @ MPP
IscVoc
Best Partner
(for China only)
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Huawei Confidential
DC/AC ratio up to 1.8+
According to different regions/ temperatures/ modules per string
Huawei FusionSolar Smart PV Solution 6.0+: DC/AC Ratio Up to 1.8+, Compatible with All Regions and Scenarios
`
Bifacial
module
rated
power
Modules
per string
Number
of stringsDC power AC power
DC/AC
ratioTemperature
540 26 18 252720 196000 1.29
-32℃26 modules per
string
540 26 20 280800 196000 1.43
540 26 21 294840 196000 1.50
540 26 22 308880 196000 1.58
540 26 24 336960 196000 1.72
540 26 26 365040 196001 1.86
540 26 27 379080 196002 1.93
540 27 18 262440 196000 1.34
-18℃27 modules per
string
540 27 20 291600 196000 1.49
540 27 21 306180 196000 1.56
540 27 22 320760 196000 1.64
540 27 24 349920 196000 1.79
540 27 26 379080 196000 1.93
540 27 27 393660 196000 2.01
540 28 18 272160 196000 1.39
-4℃28 modules per
string
540 28 20 302400 196000 1.54
540 28 21 317520 196000 1.62
540 28 22 332640 196000 1.70
540 28 24 362880 196000 1.85
540 28 26 393120 196000 2.01
540 28 27 408240 196000 2.08
SUN2000-196KTL-H0
&
Jinko Tiger PRO
*Based on the specification of Jinko Tiger Pro 2021
Best Partner
(for China only)
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Huawei Confidential
Traditional
Solution
Smart PV
Save cables and
Labor cost:
~1.4c $/Wac
Smart PV Array Diagram
Traditional Solution Array Diagram
Hint: BOS costs don’t contain inverter & module costs
Power transmission
cable/Communication cable
/Y harness/Labor save
! ! ! !
1.8 DC/AC ratio
540W bifacial module-
70 squares
-no RS485 cables
1.8 DC/AC ratio-24in1
540W bifacial module-
95 squares
-RS485 cables
Huawei Solution + Tiger Pro Module Saves 1.4c$/Wac at High DC/AC Ratio ~1.8
Jinko Tiger PRO
SUN2000-196KTL-H0 (for China only)
*Compared to Traditional Solution
Best Partner
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Huawei Confidential
Gonghe, Qinghai
Test Duration 180 daysSUN2000-50KTL+Tongjing
Tracker+bificial 345Wp
Luchuan, Guangxi
Test Duration 58 days
SUN2000-50KTL +ATec Tracker+Monofacial 270Wp
Suixi, Anhui
Test Duration 183 days (in process)SUN2000-50KTL+Mokun Tracker+bifacial 295Wp
Dalad Qi, Inner Mongoria
Test Duration 31 daysSUN2000-75KTL+Mokun Tracker+Monofacial 310Wp
0.5%+
1.31%
0.7%
0.67%
Smart DC System (SDS), Best Partner for Tiger ProString Inverter + Tiger Pro + Optimized Tracking, Validated with 0.5~1.3% Enhancement in Yield
Traditional Tracking
Algorithm: Ignore ups and downs of land as
well as construction deviation
Smart PV Solution
Optimization algorithm: capture more sunlight
during rainy day or cloudy day
Optimized algorithm effectively minimizes the shadow caused
by engineering deviation and topographic relief
Best Partner
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Huawei Confidential
`
>300MW Qinghai UHV Project: Huawei Smart PV + Jinko Tiger Module
3.67% Higher Yield than Traditional Solution
Ref Case
`
Smart PV Solution PvsystSimulation: Equivalent 2146h
Traditional Solution PvsystSimulation: Equivalent 2070h
Tiger 430 module(26 pcs/string)+SUN2000-175KTL Inverter(18 strings)+Tracker
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16
+
*Shandong Xintai Top Runner Project – JinkoSolar 100MW Agriculture PV Project
Jinko & Huawei Accumulated Cooperation>2GW
Generate >2% more Yield than Traditional Solution
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Copyright©2018 Huawei Technologies Co., Ltd.
All Rights Reserved.
The information in this document may contain predictive
statements including, without limitation, statements regarding
the future financial and operating results, future product
portfolio, new technology, etc. There are a number of factors that
could cause actual results and developments to differ materially
from those expressed or implied in the predictive statements.
Therefore, such information is provided for reference purpose
only and constitutes neither an offer nor an acceptance. Huawei
may change the information at any time without notice.
把数字世界带入每个人, 每个家庭, 每个组织, 构建万物互联的智能世界。
Bring digital to every person, home and organization for a fully connected, intelligent world.
Thank you.
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