FusionSolar Smart PV Solution

Transcription

1 FusionSolar Smart PV Solution HUAWEI TECHNOLOGIES CO., LTD.

2 20,000 green base sites Neimenggu, China Huawei has deployed nearly 20,000 green base sites powered by wind and solar energy, realized 80% reduction in fuel consumption, to make a cleaner grass and sky. North latitude test June 2011, Svalbard, Norway After the test of -50 C in the Arctic, Huawei launched the northernmost LTE site for customers, 100M wireless Internet service to benefit local residents. 2900m subsea connection April 12, 2010, Suriname, Guyana, Caribbean seafloor In Deep seabed 2,900 meters, laying 1,127 km of submarine cable systems, help local network bandwidth upgrade 3000 times. 6500m commitment November 2007, China Everest For the 6500 meters commitment, Huawei deployed the world's highest altitude wireless base stations to achieve the Everest ascent route mobile signal coverage. 25 years maximum yields Huawei dedicates to Customer-centric, combines digital information technology and power electronics technology, has released Smart, Efficient, Safe, Reliable string inverter, helps customers achieve 25 years maximum yields.

3 About Huawei Huawei is a global leader of ICT solutions. Continuously innovating based on customer needs, we are committed to enhancing customer experiences and creating maximum value. With annual sales revenue of 60.8 billion USD in As of December 31, 2015, Huawei has about 176,000 employees. Of the headcount, 45% or about 79,000 employees are specialized in R&D; 75% of the employees working overseas are local recruits. Huawei has 14 Regional Headquarters, 16 R&D centers and 45 training centers globally. Products and solutions are deployed in over 170 countries and regions worldwide. Huawei Smart PV Solutions shipped 10.5GW to China, Europe, and Asia in This makes Huawei the Global No.1 leader by shipments in the solar PV industry. 129 Ranking in the Fortune Global Regions 170+ Countries A Global Leader of ICT Solutions ~176,000 Employees 79,000 R&D employees 36 Joint innovation centers 16 R&D centers

4 Global R&D Centers US: Santa Clara Inverter Innovative R&D Center Sweden: Stockholm Inverter Topology and Software 9 Global R&D Centers of Network Energy Engineers, 100+ PhDs., 500+ Inverter Engineers 550+ patents, 100+ Inverter patents, 90% Innovative patents Germany: Nuernberg Inverter Architecture Design Xi an Wuhan Chengdu Beijing Nanjing Shanghai Inverter Design Center Shenzhen: Head Quarter Inverter Manufacture and Test Center Global Application Europe Huawei Smart PV Solutions are widely deployed worldwide. In 2015, Huawei shipped 10.5GW. North America Middle East and Africa China Japan India Southeast Asia South America Australia Global Service Netherland Russia North America Where there are our products, there are our services West Europe Germany North East Europe Romania 170+ Countries and regions 129+ Spare parts center 300+ Global warehouse U.S.A. Mexico North Latin America West Africa North Africa Egypt Nigeria Saudi Middle East Bahrain Kenya Shenzhen India South East Asia GNOC, MSCC and R&D Center 22,000+ Service staff South East Africa Brazil South America

5 Efficiency [%] String Inverter (SUN2000-8/12KTL) Smart 2 MPPTs for versatile adaptions to different module types or quantities built up with different alignments 4 strings intelligent monitoring and 80% time saving for fault detection RS485 and USB ports for connectivity and data management Local graphic LCD display and remote monitoring Efficient Max. efficiency 98.5%, European efficiency 98.0% Easy to install with the weight of 40kg Safe DC disconnect integrated, safe and convenient for maintenance Type II surge arresters for both DC and AC Ground fault protection Residual Current Detection (RCD) protection Reliable No need for external fans with natural cooling technology Protection rating of IP65 Efficiency Curve Circuit Diagram 100% 99% 98% 97% 96% 95% Input EMI Filter MPPT Circuit 1 Output EMI Filter 94% 93% 92% 500V 620V 91% 800V 90% 0% 20% 40% 60% 80% 100% Input Current Detection Circuit DC Switch DC SPD MPPT Circuit 2 DC-AC Converter LC filter Output Isolation Relay AC SPD Load [%] SUN2000-8/12KTL

6 String Inverter (SUN2000-8/12KTL) Technical Specifications SUN2000-8KTL SUN KTL Efficiency Max. Efficiency 98.5% 98.5% European Efficiency 98.0% 98.0% Max. DC Usable Power 9,000 W 13,500 W Max. Input Voltage 1,000 V 1,000 V Max. Current per MPPT 18 A 18 A Max. Short Circuit Current per MPPT 25 A 25 A Min. Operating Voltage / Start Input Voltage 200 V / 250 V 200 V / 250 V Full Power MPPT Voltage Range 320 V ~ 800 V 380 V ~ 800 V MPPT Operating Voltage Range 200 V ~ 950 V 200 V ~ 950 V Rated Input Voltage 620 V 620 V Max. Number of Inputs 4 4 Number of MPP Trackers 2 2 Input Output Rated AC Active Power 8,000 W 12,000 W Max. AC Apparent Power 8,800 VA 13,200 VA Max. AC Active Power (cosφ=1) 8,800 W 13,200 W Rated Output Voltage 220V / 380V, 230V / 400V, 3W+N+PE 220V / 380V, 230V / 400V, 3W+N+PE Rated AC Grid Frequency 50 Hz / 60 Hz 50 Hz / 60 Hz Max. Output Current 13.4 A 20 A Adjustable Power Factor 0.8 LG LD 0.8 LG LD Max. Total Harmonic Distortion <3% <3% Protection Input-side Disconnection Device Anti-Islanding Protection AC Overcurrent Protection DC Overcurrent Protection Fuseless Fuseless DC Reverse-Polarity Protection PV-array String Fault Monitoring DC Surge Arrester Type II Type II AC Surge Arrester Type II Type II Insulation Monitoring Residual Current Detection Communication Display Graphic LCD Graphic LCD RS485 USB Dimensions(W H D) 520 x 610 x 255 mm (20.5 x 24.0 x 10.0 inch) 520 x 610 x 255 mm (20.5 x 24.0 x 10.0 inch) General Weight 40 kg (88 lb.) 40 kg (88 lb.) Operation Temperature Range -25 C ~ 60 C (-13 F ~ 140 F) -25 C ~ 60 C (-13 F ~ 140 F) Cooling Natural Convection Natural Convection Max. Operating Altitude Without Derating 3,000 m (9,842 ft.) 3,000 m (9,842 ft.) Relative Humidity 0~100% 0~100% DC Connector Amphenol H4 Amphenol H4 AC Connector Amphenol C16/3 Amphenol C16/3 Protection Rating IP65 IP65 Internal Consumption at Night < 1 W < 1 W Topology Transformerless Transformerless Noise Emission (Typical) <29 db <29 db Standards Compliance Safety / EMC EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC Grid Code IEC 61727, IEC 62116, NB/T , VDE-AR-N-4105, VDE , BDEW, G83/2 (Only 8KTL), G59/3 (Only 12KTL), UTE C , CEI 0-16, CEI 0-21, C10/11, EN Ireland, EN Turkey, AS 4777, PEA (Only 12KTL), MEA (Only 12KTL), NRS

7 Efficiency [%] String Inverter (SUN /20KTL) Smart 3 MPPTs for versatile adaptions to different module types or quantities built up with different alignments 6 strings intelligent monitoring and 80% time saving for fault detection RS485 and USB ports for connectivity and data management Local graphic LCD display and remote monitoring Efficient Max. efficiency 98.6%, European efficiency 98.3% Easy to install with the weight of 48kg Safe DC disconnect integrated, safe and convenient for maintenance Type II surge arresters for both DC and AC Ground fault protection Residual Current Detection (RCD) protection Reliable No need for external fans with natural cooling technology Protection rating of IP65 Efficiency Curve Circuit Diagram 100% 99% MPPT Circuit 1 98% 97% 96% 95% Input EMI Filter MPPT Circuit 2 DC-AC Converter Output Isolation Relay Output EMI Filter 94% MPPT Circuit 3 LC filter 93% 92% 500V 620V 91% 800V 90% 0% 20% 40% 60% 80% 100% Input DC Current Switch Detection Circuit DC SPD AC SPD Load [%] SUN /20KTL

8 String Inverter (SUN /20KTL) Technical Specifications SUN KTL SUN KTL Efficiency Max. Efficiency 98.6% 98.6% European Efficiency 98.3% 98.3% Max. DC Usable Power 19,100 W 22,500 W Max. Input Voltage 1,000 V 1,000 V Max. Current per MPPT 18 A 18 A Max. Short Circuit Current per MPPT 25 A 25 A Min. Operating Voltage / Start Input Voltage 200 V / 250 V 200 V / 250 V Full Power MPPT Voltage Range 400 V ~ 800 V 480 V ~ 800 V MPPT Operating Voltage Range 200 V ~ 950 V 200 V ~ 950 V Rated Input Voltage 620 V 620 V Max. Number of Inputs 6 6 Number of MPP Trackers 3 3 Input Output Rated AC Active Power 17,000 W 20,000 W Max. AC Apparent Power 18,700 VA 22,000 VA Max. AC Active Power (cosφ=1) 18,700 W 22,000 W Rated Output Voltage 220V / 380V, 230V / 400V, 3W+N+PE 220V / 380V, 230V / 400V, 3W+N+PE Rated AC Grid Frequency 50 Hz / 60 Hz 50 Hz / 60 Hz Max. Output Current 28.4 A 33.4 A Adjustable Power Factor 0.8 LG LD 0.8 LG LD Max. Total Harmonic Distortion <3% <3% Protection Input-side Disconnection Device Anti-Islanding Protection AC Overcurrent Protection DC Overcurrent Protection Fuseless Fuseless DC Reverse-Polarity Protection PV-array String Fault Monitoring DC Surge Arrester Type II Type II AC Surge Arrester Type II Type II Insulation Monitoring Residual Current Detection Communication Display Graphic LCD Graphic LCD RS485 USB Dimensions(W H D) 520 x 610 x 255 mm (20.5 x 24.0 x 10.0 inch) 520 x 610 x 255 mm (20.5 x 24.0 x 10.0 inch) General Weight 48 kg (105 lb.) 48 kg (105 lb.) Operation Temperature Range -25 C ~ 60 C (-13 F ~ 140 F) -25 C ~ 60 C (-13 F ~ 140 F) Cooling Natural Convection Natural Convection Max. Operating Altitude Without Derating 3,000 m (9,842 ft.) 3,000 m (9,842 ft.) Relative Humidity 0~100% 0~100% DC Connector Amphenol H4 Amphenol H4 AC Connector Amphenol C16/3 Amphenol C16/3 Protection Rating IP65 IP65 Internal Consumption at Night < 1 W < 1 W Topology Transformerless Transformerless Noise Emission (Typical) <29 db <29 db Standards Compliance Safety / EMC EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC Grid Code IEC 61727, IEC 62116, NB/T , VDE-AR-N-4105, VDE , BDEW, G59/3, UTE C , CEI 0-16, CEI 0-21, C10/11, EN Ireland, EN Turkey, AS 4777, PEA (Only 20KTL), MEA (Only 20KTL), NRS

9 Efficiency [%] String Inverter (SUN KTL) Smart 3 MPPTs for versatile adaptions to different module types or quantities built up with different alignments 6 strings intelligent monitoring and 80% time saving for fault detection Power Line Communication (PLC) supported Adaptive Edge MPPT for fast tracking Efficient Max. efficiency 98.6%, European efficiency 98.3% Easy to install with the weight of 50kg Safe DC disconnect integrated, safe and convenient for maintenance Type II surge arresters for both DC and AC Ground fault protection Residual Current Detection (RCD) protection Reliable No need for external fans with natural cooling technology Protection rating of IP65 Efficiency Curve Circuit Diagram 100% 99% 98% MPPT Circuit 1 97% 96% 95% 94% Input EMI Filter MPPT Circuit 2 DC-AC Converter Output Isolation Relay Output EMI Filter 93% 92% 500V 620V 91% 800V 90% 0% 20% 40% 60% 80% 100% Input Current Detection Circuit DC Switch DC SPD MPPT Circuit 3 LC filter AC SPD Load [%] SUN KTL

10 String Inverter (SUN KTL) Technical Specifications SUN KTL Efficiency Max. Efficiency 98.6% European Efficiency 98.3% Max. DC Usable Power Max. Input Voltage Max. Current per MPPT Max. Short Circuit Current per MPPT Min. Operating Voltage / Start Input Voltage Full Power MPPT Voltage Range MPPT Operating Voltage Range Rated Input Voltage Input 30,600 W 1,000 V 23 A 32 A 200 V / 250 V 480 V ~ 800 V 200 V ~ 950 V Max. Number of Inputs 6 Number of MPP Trackers 3 Rated AC Active Power Max. AC Apparent Power Max. AC Active Power (cosφ=1) Rated Output Voltage Rated AC Grid Frequency Max. Output Current Adjustable Power Factor 620 V Output 30,000 W 33,000 VA 30,000 W 220V / 380V, 230V / 400V, 3W+N+PE 50 Hz / 60 Hz 50.1 A 0.8 LG LD Max. Total Harmonic Distortion <3% Input-side Disconnection Device Anti-Islanding Protection AC Overcurrent Protection DC Overcurrent Protection DC Reverse-Polarity Protection PV-array String Fault Monitoring DC Surge Arrester AC Surge Arrester Insulation Monitoring Residual Current Detection Display RS485 USB / Bluetooth + APP Power Line Communication (PLC) Dimensions(W H D) Weight Operation Temperature Range Cooling Max. Operating Altitude Without Derating Protection Fuseless Type II Type II Communication LED Indicators Optional General mm ( inch) 50 kg (110 lb.) -25 C ~ +60 C (-13 F ~ +140 F) Natural Convection 4,000 m (13,123 ft.) Relative Humidity 0 ~ 100% DC Connector AC Connector Protection Rating Internal Consumption at Night Topology Noise Emission (Typical) Amphenol H4 Waterproof PG Terminal + OT Connector IP65 < 1 W Transformerless <33 db Standards Compliance Safety / EMC EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC Grid Code IEC 61727, IEC 62116, NB/T , VDE-AR-N-4105, VDE , BDEW, G59/3, UTE C , EN Ireland, EN Turkey, AS 4777, PEA, MEA, Resolution No. 07, NRS

11 Efficiency [%] String Inverter (SUN KTL) Smart 4 MPPTs for versatile adaptions to different layouts 8 strings intelligent monitoring and fast trouble-shooting Power Line Communication (PLC) supported Smart String I-V Diagnosis supported Efficient Max. efficiency 98.8%, European efficiency 98.6% Safe DC disconnect integrated, safe and convenient for maintenance Type II surge arresters for both DC and AC Ground fault protection Residual Current Detection (RCD) protection Reliable No need for external fans with natural cooling technology Protection rating of IP65 Efficiency Curve Circuit Diagram % % 98.00% 97.00% 96.00% 95.00% 94.00% 93.00% 92.00% 580V 720V 91.00% 850V 90.00% 0% 20% 40% 60% 80% 100% DC Switch1 Input DC Current Switch2 Detection Circuit DC SPD Input EMI Filter MPPT Circuit 1 MPPT Circuit 2 MPPT Circuit 3 MPPT Circuit 4 DC-AC Converter LCL Filter Output Isolation Relay Output EMI Filter AC SPD L1 L2 L3 N PE Load [%] SUN KTL

12 String Inverter (SUN KTL) Technical Specifications SUN KTL Efficiency Max. Efficiency 98.8% European Efficiency 98.6% Max. DC Usable Power Max. Input Voltage Max. Current per MPPT Max. Short Circuit Current per MPPT Min. Operating Voltage / Start Input Voltage Full Power MPPT Voltage Range MPPT Operating Voltage Range Rated Input Voltage Input 40,800 W 1,100 V 22 A 30 A 200 V / 250 V 480 V ~ Vac 580V~850V@480Vac 200 V ~ 1000 V 620 / 400Vac 720V@480Vac Max. Number of Inputs 8 Number of MPP Trackers 4 Rated AC Active Power Max. AC Apparent Power Max. AC Active Power (cosφ=1) Rated Output Voltage Rated AC Grid Frequency Max. Output Current(@380V/400V/480V) Adjustable Power Factor Output 36,000 W 40,000 VA Default 40,000W; 36,000W optional in settings 220V / 380V, 230V / 400V, default 3W+N+PE; 3W+PE optional in settings 277V/480V, 3W+PE 50 Hz / 60 Hz 60.8 A / 57.8 A / 48.2 A 0.8 LG LD Max. Total Harmonic Distortion <3% Input-side Disconnection Device Anti-Islanding Protection DC Reverse-Polarity Protection PV-array String Fault Monitoring DC Surge Arrester AC Surge Arrester Insulation Monitoring Residual Current Detection Display USB / Bluetooth +APP RS485 PLC Fast Ethernet Dimensions(W H D) Weight Operation Temperature Range Cooling Max. Operating Altitude Without Derating Protection Type II Type II Communication LED Indicators Optional General mm (36.6 x 21.7 x 10.2 inches) 55 kg (121 lb.) -25 C ~ 60 C (-13 F ~ 140 F) Natural Convection 4,000 m (13,123 ft.) Relative Humidity 0 ~ 100% DC Connector AC Connector Protection Rating Internal Consumption at Night Topology Amphenol Helios H4 Waterproof PG Terminal + OT Connector IP65 < 1 W Transformerless Standards Compliance Safety / EMC EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC Grid Code IEC 61727, IEC62116, VDE-AR-N4105, VDE , BDEW 2008, G59/3, UTE C , CEI 0-16, CEI 0-21, RD 661/2007, RD 1699/2011, RD 413/2014, PO 12.3, EN Turkey, EN Ireland, PEA, MEA, Resolution No.7, NRS

13 Efficiency [%] String Inverter (SUN KTL) Smart 4 MPPTs for versatile adaptions to different layouts 8 strings intelligent monitoring and fast trouble-shooting Power Line Communication (PLC) supported Smart String I-V Diagnosis supported Efficient Max. efficiency 98.8%, European efficiency 98.6% Safe DC disconnect integrated, safe and convenient for maintenance Type II surge arresters for both DC and AC Ground fault protection Residual Current Detection (RCD) protection Reliable No need for external fans with natural cooling technology Protection rating of IP65 Efficiency Curve Circuit Diagram % % 98.00% 97.00% 96.00% 95.00% 94.00% 93.00% 92.00% 580V 720V 91.00% 850V 90.00% 0% 20% 40% 60% 80% 100% DC Switch1 Input DC Current Switch2 Detection Circuit DC SPD Input EMI Filter MPPT Circuit 1 MPPT Circuit 2 MPPT Circuit 3 MPPT Circuit 4 DC-AC Converter LCL Filter Output Isolation Relay Output EMI Filter AC SPD PE L1 L2 L3 Load [%] SUN KTL

14 String Inverter (SUN KTL) Technical Specifications SUN KTL Efficiency Max. Efficiency 98.8% European Efficiency 98.6% Max. DC Usable Power Max. Input Voltage Max. Current per MPPT Max. Short Circuit Current per MPPT Min. Operating Voltage / Start Input Voltage Full Power MPPT Voltage Range MPPT Operating Voltage Range Rated Input Voltage Input 47,900 W 1,100 V 22 A 30 A 200 V / 250 V 580 V ~ 850 V 200 V ~ 1000 V Max. Number of Inputs 8 Number of MPP Trackers 4 Rated AC Active Power Max. AC Apparent Power Max. AC Active Power (cosφ=1) Rated Output Voltage Rated AC Grid Frequency Max. Output Current Adjustable Power Factor 720 V Output 42,000 W 47,000 VA Default 47,000 W; 42,000W optional in settings 277V / 480V, 3W+PE 50 Hz / 60 Hz 56.6 A 0.8 LG LD Max. Total Harmonic Distortion <3% Input-side Disconnection Device Anti-Islanding Protection DC Reverse-Polarity Protection PV-array String Fault Monitoring DC Surge Arrester AC Surge Arrester Insulation Monitoring Residual Current Detection Display USB / Bluetooth +APP RS485 PLC Dimensions(W H D) Weight Operation Temperature Range Cooling Max. Operating Altitude Without Derating Protection Type II Type II Communication LED Indicators General mm (36.6 x 21.7 x 10.2 inches) 55 kg (121 lb.) -25 C ~ 60 C (-13 F ~ 140 F) Natural Convection 4,000 m (13,123 ft.) Relative Humidity 0 ~ 100% DC Connector AC Connector Protection Rating Internal Consumption at Night Topology Amphenol Helios H4 Waterproof PG Terminal + OT Connector IP65 < 1 W Transformerless Standards Compliance Safety / EMC EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC , EN/IEC Grid Code IEC 61727, IEC62116, VDE-AR-N4105, VDE , BDEW 2008, G59/3, UTE C , CEI 0-16, CEI 0-21, RD 661/2007, RD 1699/2011, RD 413/2014, PO 12.3, EN Turkey, EN Ireland, PEA, Resolution No.7, NRS

15 SmartACU2000 Series SmartACU2000 (Smart Array Controller Unit) is a powerful integration of PV array communication and other smart functions. Smart SmartLogger2000 built-in Anti-PID module built-in (optional) Multiple communication interfaces including PLC, RS485, Fast Ethernet, and SFP ports, flexible applications Simple Integrated communication unit with multiple functions built-in Easy installation with SmartLogger2000 & anti-pid module preassembled inside the cabinet Reliable Industrial application and carrier-class reliability Specifications SmartACU2000 Configuration SmartLogger SmartLogger2000 PLC Optional Anti-PID Environment Operating Temperature -40 ~ +60 (-40 F ~ +140 F) Relative Humidity (Non-Condensing) 5% ~ 95% Max. Operating Altitude 4,000m (13,123 ft.) Mechanical Max. Input AC Power 250 W Input AC Voltage for Cabinet 380V ~ 400V, 480V ~ 500V, 3W + PE Input AC Voltage for PLC 380V ~ 400V, 480V ~ 500V Input AC Frequency Cabling Maintenance 50/60 Hz Bottom in & out Front & Back Dimensions (W/H/D) 600mm 1,100mm 600mm ( ft.) Weight 80 kg (176.4 lb.) [1] Protection Rating IP65 Installation Option Ground-Mounted, Wall-Mounted, Rack-Mounted [1] The weight is the cabinet weight in standard configuration of cabinet mechanical parts, preinstalled components and cables, excluding the brackets of 12kg. Normally, the weight of SACU2000 is less than or equal to 90 kg.

16 Anti-PID Module Inside SmartACU2000 Anti-PID Module The Anti-PID Module is installed in the SmartACU2000 cabinet to reduce the negative effect of the Potential Induced Degradation (PID). Smart Automatically switches between midpoint feed and PV compensation modes according to inverters status Safe Guarantee human safety by highly accurate Residual Current Detection (RCD) protection Anti-PID Solution AC Power DC Power Communication SUN2000 A/B/C Conductor Transformer + Anti-PID Module - SUN2000 SmartLogger2000 SmartACU2000 PE Note: 1. The Anti-PID solution could ONLY be deployed in utility installations which are normally connected to the medium voltage (MV) grid running WITHOUT neutral line. 2. The Anti-PID module must work with Huawei SmartLoggers and Huawei inverters.

17 SmartLogger1000 Smart MODBUS-TCP for connections to Huawei NetEco IEC for connections to third-party monitoring systems USB and embedded web for data reading and software upgrade Automatically detecting facilities and mapping RS485 addresses Remote control of active & reactive power Simple Up to 80 inverters per SmartLogger1000 Up to 30 devices per RS485 bus Easy to install on walls, tabletops and rails Stable Max. reliable communication range of 1,000m Technical Specifications Smart Logger Device Management Max. Number of Manageable Devices 80 Max. Number of Manageable Smart Inverters 80 Communication Interface Electrical Ethernet ETH 1, 10 / 100 Mbps RS485 COM 3, 4800 / 9600 / bps Digital / Analog Input / Output DI 4, DO 3, AI 2 Communication Protocol Ethernet ModBus-TCP, IEC RS485 MODBUS-RTU, IEC /103 Interaction LCD 3.5inch Graphic LCD LED LED Indicator 3 WEB Embedded WEB Bluetooth SUN2000 App USB USB2.0 1 Environment Operating Temperature -20 ~ +60 (-4 F ~ +140 F) Storage Temperature -40 ~ +85 (-40 F ~ +185 F) Relative Humidity (Non-Condensing) 5% ~ 95% Mechanical Power Supply 90 Vac~264 Vac,50Hz / 60Hz Power Consumption Min. 3W, Max. 7W Dimensions (W/H/D) mm ( inch) Protection Rating IP20 Installation Option Wall-Mounted, Rail-Mounted, Tabletop-Mounted

18 SmartACU2000 Series SmartACU2000A (Smart Array Controller Unit) is a powerful integration of PV array communication and other smart functions. Smart SmartLogger2000 built-in Multiple communication interfaces including PLC, RS485, Fast Ethernet, and SFP ports, flexible applications Simple Integrated communication unit with multiple functions built-in Easy installation with SmartLogger2000 pre-assembled inside the cabinet Reliable Industrial application and carrier-class reliability Specifications SmartLogger PLC SmartACU2000A Configuration SmartLogger2000 Optional Environment Operating Temperature -40 ~ +60 (-40 F ~ +140 F) Relative Humidity (Non-Condensing) 5% ~ 95% Max. Operating Altitude Max. Input AC Power Input AC Voltage for Cabinet Input AC Voltage for PLC Input AC Frequency Cabling Maintenance Dimensions (W/H/D) Weight Protection Rating Installation Option 4,000m (13,123 ft.) Mechanical 70 W 100V~240V, W + N + PE 380V ~ 400V, 480V ~ 500V 50/60 Hz Bottom in & out Front 550mm 650mm 280mm ( ft.) 27 kg (59.5 lb.) IP65 Wall-Mounted, Rack-Mounted

19 SmartLogger2000 Smart Functioning as communication manager, data logger, PLC master and Ethernet switch Multiple communication interfaces including PLC, RS485, Fast Ethernet, and SFP ports, flexible applications Up to 200 devices supported, including up to 80 Smart Inverters STP and RSTP supported for multi-ring Ethernet network and ring protection Bluetooth, embedded WEB and USB supported, user-friendly Smart String I-V Diagnosis supported Simple An integration of data collection, protocol conversion and Ethernet switch Reliable Industrial application and carrier-class reliability Description Specification Device Management Max. Number of Manageable Devices 200 Max. Number of Manageable Smart Inverters 80 Communication Interface Electrical Ethernet ETH 2, 10 / 100 Mbps Optical Ethernet (optional) SFP 2, 100 Mbps RS485 COM 6, 4800 / 9600 / bps PLC PLC 1, kbps Digital / Analog Input / Output DI 8, DO 3, AI 8, AO 6 Communication Protocol Ethernet ModBus-TCP, IEC RS485 MODBUS-RTU, IEC /103 Interaction LED LED Indicator 4 WEB Embedded WEB Bluetooth SUN2000 App USB USB2.0 1 Environment Operating Temperature -40 ~ +60 (-40 F ~ +140 F) Storage Temperature -40 ~ +85 (-40 F ~ +185 F) Relative Humidity (Non-Condensing) 5% ~ 95% Operating Altitude 0 ~ 4,000m (0 ~ 13,123 ft.) Mechanical Power Supply 90 Vac~264 Vac,50Hz / 60Hz Power Consumption Min. 8W, Max. 15W Dimensions (W/H/D) 350mm 170mm 44mm ( inches) Weight 3.8 kg (8.4 lb.) Protection Rating IP20 Installation Option Wall-Mounted, Rail-Mounted, Integrated Inside Huawei Smart Array Controller (SACU)

20 SmartLogger2000 Network Applications I Multi-Ring Ethernet Network + PLC or RS485 PLC Or RS485 SUN2000 Ethernet Cable Optical Fiber SmartLogger2000 SmartLogger2000 Optical Fiber PLC Or RS485 RS485 SUN2000 Smart PV Plant Management Or Third-Party Monitoring Ethernet Switch Optical Fiber SmartLogger2000 SmartLogger2000 Optical Fiber RS485 Metering Weather Station RS485 Or Ethernet Cable Transformer PLC Or RS485 Optical Fiber PLC Or RS485 SUN2000 PLC Or RS485 Smart PV 4G Wireless Network Ethernet Switch PLC Or RS485 SUN2000 SUN2000 SUN2000 RS485 Ethernet Cable RS485 Metering RS485 SmartLogger2000 Smart PV 4G Wireless Terminal SmartLogger2000 RS485 Metering Weather Station RS485 Or Ethernet Cable RS485 Or Ethernet Cable Weather Station Transformer II 4G Wireless Network + PLC or RS485 Transformer III Star Ethernet Network + PLC or RS485

21 NetEco1000S Smart Easy data accesses on mobile devices Proactive reports of yields and alarms Smart String I-V Diagnosis supported Simple One-click installation on PC Fault alarms via SMS and Stable Hierarchical management Up to 25 years data storage with CSV files Network Structure APP IE Internet Internet Ethernet IE RS485 or PLC NetEco 1000S Internet SmartLogger SmartLogger SUN2000 SUN2000 Weather Station SUN2000 SUN2000 Weather Station

22 Smart String I-V Diagnosis 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. Smart Real-time on-line scanning of all PV string I-V curves within PV blocks High accuracy scanning and diagnosis reports Efficient 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 Remote Diagnosis Solution Diagnosis Report Local Diagnosis Solution Diagnosis Report Click to Run Internet FusionSolar Management System IE or NetEco1000S IE Click to Run SmartLogger SmartLogger SUN2000 SUN2000 PV String Weather Station Weather Station PV String Internet Ethernet RS485 or PLC

23 Smart String I-V Diagnosis Technical Specifications Huawei SUN2000 Inverter Huawei SmartLogger Smart String I-V Diagnosis Configuration SUN KTL/42KTL, or newer. SmartLogger1000, SmartLogger2000 Management System NetEco1000s, FusionSolar Management System Electrical Scanning Time <1s Number of Points per I-V Curve 128 Voltage Accuracy Current Accuracy Time Needed to Produce Diagnosis Reports Scanning Consistency Environment Data Source Open-Circuited String String Current Mismatches Modules with Abnormal Output Cells with Low Output Current Diode Failure Low String Voltage Minor String Current Mismatches Panel Breakage High Series Resistance Low Short-Circuit Current Abnormal Power Loss String Offline Incorrect String Configuration String Malfunctioning Scanning Failed String Non-Output PID 0.5%rdg. + 1dgt. (rdg.>5, dgt.=0.3) 0.5%rdg. + 2dgt. (rdg.>0.3, dgt.=0.006) System 10 ~ 15 min. per PV block All strings within one PV block Weather station, manual input Identifiable Failures

24 Current [A] Current [A] Smart String I-V Diagnosis 6 Diode Failure Normal Curve 2 Failed Curve Voltage [V] Abnormal String Current Normal Curve 2 Failed Curve Voltage [V]

25 Smart PV Management System FusionSolar Cloud Management Center Increasing Yields Actively increasing yields through PR analysis Quick fault clearance, reducing yield losses Remote and centralized maintenance, reducing costs Assisting Decisions FusionSolar Plant Management System 运维 APP Network Structure Decisions on investment plans Decisions on equipment choices Evaluations on team KPIs Assuring Safety Assuring safe and traceable operations Providing reliable data and information Assuring full-lifecycle safety of assets Promoting Financing Credible and reliable financial analyses Direct display to investors in multiple ways FusionSolar APP Management & Analysis System 1 Management & Analysis System N Cloud Server Firewall FusionSolar Cloud Management Center Internet VPN/ Special Line FusionSolar Plant Management System Firewall Production Management System Platform Smart PV Plant Production Management Server Monitoring System Platform Smart PV Plant Monitoring Server Smart PV LTE Wireless Network SmartACU Weather Station PLC transmission Wireless Transmission CPE Real-time Video Smart PV Terminal +O&M APP PV String SUN2000 Transformer Sub-Station Grid

26 Smart PV Management System Functions FusionSolar Cloud Management Center Production Management System Plant Management System FusionSolar APP Maintenance APP Group KPI Monitoring Plant KPI Monitoring Operation, Comparison Report Management Report Library(Custom) Group Yields and Loss Analysis Device Smart Analysis String Smart Analysis Maintenance Analysis Group Assets Management Plant Monitoring Plant Management Remote Experts Diagnosis Daily Office Work Work & Operation Sheet Management Fault Management On-duty Management Plant assets Management Operation Report Statistical Analysis Combiner Monitoring Section Monitoring Sub-array Monitoring Inverter Monitoring String Monitoring Alarm Management AGC/AVC Plant Digitalization System Management Note: Smart PV LTE Wireless Network deployed in the plants is required for remote experts diagnosis and maintenance APP.

27 FusionSolar Smart PV Solution References Largest Single Site Worldwide, 1GW, Yanchi, Ningxia, China Largest Tracking System PV Plant Worldwide, 700MW, Hongdunzi, Ningxia, China Largest Rooftop-Mounted Solar Plant Worldwide, 300MW, Haining, Zhejiang, China

28 FusionSolar Smart PV Solution References Ground-Mounted Smart PV Plant, 20MW, Trowbridge, Wiltshire, UK Ground-Mounted Smart PV Plant, 13.5MW, Melksham, Wiltshire, UK Ground-Mounted Smart PV Plant, 10MW, Khao Yoi, Thailand

29 FusionSolar Smart PV Solution References Ground-Mounted Smart PV Plant, 7.8MW, Reden, Saarbrücken, Germany Ground-Mounted Smart PV Plant, 10MW, Krempendorf, Germany 2MW Seashore-Mounted Smart PV Plant, Miyako-Jima, Japan

30 FusionSolar Smart PV Solution References Smart PV Plant for Fishery, 108MW, Yangzhou, Jiangsu, China Mountain-Mounted Smart PV Plant, 50MW, Weifang, Shandong, China Floating Smart PV Plant, Kasai-shi, Hyōgo, Japan

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