Huawei Inverters & HT-SAAE Solar Panels Products | Ascenergy - … · 2016-10-28 · Huawei SUN2000...
Transcript of Huawei Inverters & HT-SAAE Solar Panels Products | Ascenergy - … · 2016-10-28 · Huawei SUN2000...
Always Available for Highest Yields www.huawei.com/solar
NetEco1000S
Easy data accesses on mobile devices
Proactive reports of yields and alarms
Smart String I-V Diagnosis supported
Smart
One-click installation on PC
Fault alarms via SMS and E-mail
Simple
Hierarchical management
Up to 25 years data storage with CSV files
Stable
Network Structure
NetEco 1000S
IE EmailAPP
SmartLogger
SUN2000 SUN2000 Weather
Station
Internet
Internet
SmartLogger
SUN2000 SUN2000 Weather
Station
IE
Ethernet
RS485 or PLC
Internet
Always Available for Highest Yields www.huawei.com/solar
Smart String I-V Diagnosis
RS485 or PLC
Click to Run
SmartLogger
Weather
Station
Internet
IE IE Click to Run
SUN2000
PV String
SmartLogger
Weather
Station
SUN2000
PV String
Diagnosis Report Diagnosis Report
FusionSolar Management Systemor NetEco1000S
Remote Diagnosis Solution Local Diagnosis Solution
EthernetInternet
Smart String I-V Diagnosis is an ideal solution for
scheduled and unscheduled maintenance of PV systems,
based on real-time scanning of all the string I-V curves. The
management system analyzes the curves and offers
diagnoses, finding out possible failures and promoting O&M
efficiency greatly.
Real-time on-line scanning of all PV string I-V curves within
PV blocks
High accuracy scanning and diagnosis reports
Smart
Scheduled or unscheduled scanning without extra facilities
One-click to run without any field work
Finding out possible PV failures and promoting O&M
efficiency
Efficient
Always Available for Highest Yields www.huawei.com/solar
Smart String I-V Diagnosis
Technical Specifications Smart String I-V Diagnosis
Configuration
Huawei SUN2000 Inverter SUN2000-36KTL/42KTL, or newer.
Huawei SmartLogger SmartLogger1000, SmartLogger2000
Management System NetEco1000s, FusionSolar Management System
Electrical
Scanning Time <1s
Number of Points per I-V Curve 128
Voltage Accuracy 0.5%rdg. + 1dgt. (rdg.>5, dgt.=0.3)
Current Accuracy 0.5%rdg. + 2dgt. (rdg.>0.3, dgt.=0.006)
System
Time Needed to Produce Diagnosis Reports 10 ~ 15 min. per PV block
Scanning Consistency All strings within one PV block
Environment Data Source Weather station, manual input
Identifiable Failures
Open-Circuited String Yes
String Current Mismatches Yes
Modules with Abnormal Output Yes
Cells with Low Output Current Yes
Diode Failure Yes
Low String Voltage Yes
Minor String Current Mismatches Yes
Panel Breakage Yes
High Series Resistance Yes
Low Short-Circuit Current Yes
Abnormal Power Loss Yes
String Offline Yes
Incorrect String Configuration Yes
String Malfunctioning Yes
Scanning Failed Yes
String Non-Output Yes
PID Yes
Always Available for Highest Yields www.huawei.com/solar
Smart String I-V Diagnosis
Diode Failure
Cu
rren
t [A
]
Voltage [V]
0
1
2
3
4
5
6
0 100 200 300 400 500 600 700 800
Normal Curve
Failed Curve
0
1
2
3
4
5
6
0 100 200 300 400 500 600 700 800
Normal Curve
Failed Curve
Abnormal String Current
Voltage [V]
Cu
rren
t [A
]