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Amonra Energy Ad — Ningbo Deye Inverter Technology — Investor Presentation (April 2024)
66 slides from Amonra Energy Ad's investor presentation, April 2024
Slide 1: Slide 1
Slide 2: Pioneering Sustainable Energy Solutions
Pioneering Sustainable Energy Solutions Wor ld 's le a d in g S u p p lie r of PV I n ve r te r NINGBO DEYE INVERTER TECHNOLOGY CO.,LTD Ver2403
Slide 3: Deye Inverter
Deye Inver ter NINGBO DEYE INVERTER TECHNOLOGY CO.,LTD Deye, established in 2007, is a wholly-owned subsidiary of the publicly traded Deye Group (stock code: 605117.SH). Deye is dedicated to delivering reliable inverter solutions for residential and commercial photovoltaic power stations and energy
Slide 4: Outstanding Performance
Outstanding Per formance Revenue of Deye Group Inverter Other The currency base unit is CNY Through years of persistent efforts and market expansion, Deye has demonstrated remarkable performance, marked by a swift increase in revenue. In 2022, Deye Shares garnered a revenue nearing CNY 6 billion (US
Slide 5: Continuous Increase in R&D Investment
Continuous Increase in R&D Investment R&D Expenses of Deye Group 287million Deye consistently adheres to a product-oriented approach with technology at its core, placing significant emphasis on research and development (R&D) as well as innovation. 245million Deye has made substantial investments in
Slide 6: Global Layout
Global Layout UK,Germany,Spain Poland Lebanon *Q3 Bulgaria USA China Italy Vietnam Brazil Philippines HQ: China Nigeria Service Center Australia Sales Center India South Africa Pakistan
Slide 7: International Team
I n t e r n a t i o n a l Te a m
Slide 8: Global Exhibitions
Global Exhibitions aS. = HseeREHH
Slide 9: Global Exhibitions
Global Exhibitions Jan. 4 v- 2024-1.16-1.18 SOLAR ENERGY EXPO 2024 Warsaw, Poland NY 2024-2.28-3.1 KEY ENERGY 2024 Rimini, Italy v. 2024-3.18-3.20 Solar & Storage Live Africa 2024 Johannesburg, South Africa Coo pr. NY WY ‘v- 2024-2.28-3.1 World Smart Energy Week Tokyo, Japan ¥ 2024-3.29-3.31 Verde.T
Slide 10: Product is King, Technology Leads
Product is King, Technology Leads Elite Talent Team Advanced Inverter R&D Testing Platform Performance Testing Platform Functional R&D Laboratory Reliability Laboratory Microwave Anechoic Chamber
Slide 11: Authoritative Certification
Authoritative Certification Providing Multiple Certifications G99 EN 50549 IEC 61727 IEC 62116 IEC/EN 62109-1 IEC/EN 62109-2 IEC/EN 61000-6-1/2/3/4 VDE-AR-N 4105 CEI 0-21 NRS 097 RD 140 UNE 217002 OVE-Richtlinie R25 ...
Slide 12: Own Factory, Lean Manufacturing
Own Factory, Lean Manufacturing Electronic Workshop Ultra-high Speed SMT Mounting Lead-free Hot Air Reflow Soldering Automatic Optical Inspection Automatic Spot Welding Equipment Three-proof Paint Spraying Workshop
Slide 13: Own Factory, Lean Manufacturing
Own Factory, Lean Manufacturing Assembly Workshop Assembly Line Automated Guided Vehicle ATE Workshop Automatic Test Equipment Packaging and Warehousing
Slide 14: Product Line
Product Line Microinverter String Inverter Hybrid Inverter 300W-2250W 1-136kW 3-50kW
Slide 15: Hybrid Inverter
Hybrid Inver ter Deye’s hybrid inverters are globally acclaimed, commanding a leading market share in countries such as South Africa. They provide accessible, highly reliable, and sustainable energy solutions for users situated in areas with weak grid infrastructure or high electricity costs. These
Slide 16: A Wide Range of Models, More Power, More Choices
A Wide Range of Models, More Power, More Choices Single Phase Three Phase Support LV Battery 3/3.6/5/6/7.6/8/10/12/14/16kW 3/5/4/6/8/10/12/14/15/16/18/20kW Support HV Battery 5/6/8/10/12/15/20/25kW 29.9/30/35/40/45/50kW 80kW model is coming soon As an expert in hybrid inverters, Deye offers an array
Slide 17: Unique Three-Phase Low-Voltage Hybrid System
Unique Three-Phase Low-Voltage Hybrid System 微型逆变器 Deye’s three-phase low-voltage hybrid inverter supports the connection of low-voltage energy storage batteries. Spanning a power range of 3-20kW, it supports 100% three-phase unbalanced output. It serves as an excellent choice for household users ai
Slide 18: Multi-Functional GEN Port of Deye Hybrid Inverter
Multi-Functional GEN Port of Deye Hybrid Inverter 微型逆变器 Supports the connection of Diesel Generators as a supplementary power source In areas with weak grids, it fully utilizes photovoltaic power generation while retaining diesel generators as backup power sources, effectively reducing electricity c
Slide 19: Intuitive Touch Screen and Buttons
Intuitive Touch Screen and Buttons 微型逆变器 Deye not only facilitates cloud-based operation and maintenance via Web and mobile Apps, but also preserves the functionality of physical buttons and a touch screen. The operational status of the device is instantly discernible, and the menu navigation experi
Slide 20: Customizable Charging and Discharging Function
Customizable Charging and Discharging Function 微型逆变器 You have the flexibility to customize up to six distinct charging and discharging time periods, thereby maximizing the utilization of peak and off-peak electricity rates and effectively reducing your electricity expenses. Charge and discharge flex
Slide 21: Grid Peak Shaving Function
Grid Peak Shaving Function 微型逆变器 Grid peak shaving, when the power drawn from the grid is about to exceed the set value, the battery discharges to supplement part of the power, preventing the power drawn from the grid from entering a high-rate band, thereby reducing electricity expenses. When the po
Slide 22: Microinverter
Microinverter Deye microinverter offers a spectrum of power options ranging from 300W to 2250W, accompanied by one, two, or four-way Maximum Power Point Tracking (MPPT). It features module-level monitoring and optimization, Wi-Fi direct connection, and capabilities for remote rapid shutdown. Equippe
Slide 23: Photovoltaic System Based on Deye Microinverter
Photovoltaic System Based on Deye Microinverter The Microinverter is compact in design and facilitates easy installation. Each Maximum Power Point Tracking (MPPT) is connected to a single module, enabling optimization and tracking at the module level. PV Microinverter Distribution Box Grid The Deye
Slide 24: Photovoltaic System Based on Deye Microinverter
Photovoltaic System Based on Deye Microinverter 微型逆变器 Each photovoltaic (PV) module operates independently, effectively mitigating the impact of shadowing or faults on individual PV modules on the entire photovoltaic array. This allows for the generation of more power with the same installed capacit
Slide 25: Balcony Photovoltaic and Energy Storage Based on Deye Micro Hybrid Inverter
Balcony Photovoltaic and Energy Storage Based on Deye Micro Hybrid Inverter 微型逆变器 In regions that adhere to legal stipulations, specific microinverter products can be employed to establish a compact photovoltaic power generation system on the balcony. This system can be directly connected to the hom
Slide 26: String Inverter
String Inverter Deye string inverter offers a spectrum of power options ranging from 1-136kW, supporting practical functions such as string monitoring, Arc Fault Circuit Interrupter (AFCI), zero export, and Potential Induced Degradation (PID) repair. It is actively being developed to support larger
Slide 27: Photovoltaic Grid-tie System Based on Deye String Inverter
Photovoltaic Grid-tie System Based on Deye String Inverter 微型逆变器 1. Frequency droop control algorithm, VSG application When the grid is out of power, Deye string inverters can work together with a diesel generator to continue to supply power to the loads, and in this scenario it also supports the us
Slide 28: Photovoltaic Grid-tie System Based on Deye String Inverter
微型逆变器 Photovoltaic Grid-tie System Based on Deye String Inverter 1.Adjust active power by frequency; adjust reactive power by voltage. l Adjust active power by setting start point of over-frequency derating mode l Avoid inverter shut down because of voltage increase caused by big output power in goo
Slide 29: Deye Cloud Monitoring Platform
Deye Cloud Monitoring Platform u A newly independently developed APP, aesthetically pleasing and practical u supports remote parameter setting and firmware upgrades Firmware update Parameter setting Short time for FW update Communication base station • Remotely inverter parameter setting and softwar
Slide 30: Global Cases, Widely Applied
Global Cases, Widely Applied Deye inverters have been deployed in over a hundred countries and regions worldwide, with their unrivaled reliability and adaptability being validated in a multitude of projects. The exceptional functional features have garnered recognition and admiration from tens of th
Slide 31: Global Cases, Widely Applied
Global Cases, Widely Applied 6kW Photovoltaic Energy Storage Power Station Location: Italy Capacity:6kW/12kWh Inverter: Deye SUN-6K-SG Battery: Deye RW-M6.1 ESS Voltage: Low-voltage 48V
Slide 32: Global Cases, Widely Applied
Global Cases, Widely Applied 24kW Photovoltaic Energy Storage Power Station 10kW Photovoltaic Energy Storage Power Station Location: Germany Inverter: Deye SUN-8K-SG Location: Switzerland Inverter: Deye SUN-10K-SG Capacity:24kW/46kWh ESS Voltage: Low-voltage 48V Capacity:10kW/20kWh ESS Voltage: Low-
Slide 33: Global Cases, Widely Applied
Global Cases, Widely Applied 20kW Photovoltaic Energy Storage Power Station Location: Czech Inverter: Deye SUN-10K-SG Battery：Deye SE-G5.1 Capacity:20kW/30kWh ESS Voltage: Low-voltage 48V
Slide 34: Global Cases, Widely Applied
Global Cases, Widely Applied 91kW Grid-tie Photovoltaic Power Station Location: USA Inverter: Deye Microinverter SUN-1300G Capacity: 91kW
Slide 35: Global Cases, Widely Applied
Global Cases, Widely Applied 350kW Photovoltaic Energy Storage Power Station 40kW Photovoltaic Energy Storage Power Station Location: South Africa Location: USA Inverter: Deye SUN-50K-SG01 Battery：Deye BoS-G Inverter: SUN-8K-SG Capacity: 40kW Capacity: 350kW/420kWh ESS Voltage: High-voltage
Slide 36: Global Cases, Widely Applied
Global Cases, Widely Applied 320kW Grid-Tie Photovoltaic Power Station Location: Brazil Inverter: Deye String Inverter SUN-80K-G
Slide 37: Global Cases, Widely Applied
Global Cases, Widely Applied 20kW Grid-Tie Photovoltaic Power Station Location: Germany Inverter: Deye String Inverter SUN-10K-G
Slide 38: Global Cases, Widely Applied
Global Cases, Widely Applied 20kW Grid-Tie Photovoltaic Power Station Location: Spain Inverter: Deye String Inverter SUN-20K-G
Slide 39: Green Industry Better Future
Green Industry Better Future World's Leading Supplier of PV Inverter NINGBO DEYE INVERTER TECHNOLOGY CO.,LTD Ver2401
Slide 40: Deye Hybrid Inverters
Deye Deye Hybrid Inverters Were
Slide 41: Introduction
Introduction Introduction to the functions of Hybrid inverters, explanation of the individual settings. On the example of the SUN-8K-SG04LP3-EU hybrid inverter.
Slide 42: Inverter interfaces and components
1: LEDs indicating operation 2: LCD display 3: Function buttons 4: ON/OFF button 5: DC switch 6: Parraler connection port 7: RS485 port, for external meter 8: Energy storage connectors 9: Function ports - CT, ATS 10: ModeBus port 11: BMS port - communication with the energy storage 12: PV input with
Slide 43: Ports
Ports CN1 Ports 1-2: Used to connect the acid battery temperature sensor. Port pairs 3-4, 5-6, 7-8: are used to connect current (CT) when using Zero Export to CT mode CN2 GS: 1-2/GV: 3-4 - ports used for generator autostart. GS - when the Gen Signal option is selected. GV - when the inverter is in o
Slide 44: Generator
Generator A built-in generator control interface allows the hybrid inverter to start or stop the generator to power the load and recharge the battery/batteries.
Slide 45: Green Industry Better Future
Green Industry Better Future World's Leading Supplier of PV Inverter NINGBO DEYE INVERTER TECHNOLOGY CO.,LTD Ver2401
Slide 46: Menu
Menu We will explain the individual settings in the following slides.
Slide 47: Menu Basic Setting #1
Menu Basic Setting #1 In this menu you can set the current time and date. Beep option - triggers a beep when an error occurs. Auto Dim option - automatically adjusts the brightness of the display. Factory Reset option - resets all inverter settings to factory settings. (password protected) Lock out
Slide 48: Menu
Menu Deye SERVICE System Work Mode Battery Setting Grid Setting eal
Slide 49: Menu Battery Setting #2
Menu Battery Setting #2 Lithium - when using lithium cell energy storage. No Batt - no energy storage. Use Batt V/% - When using acid batteries. Batt Capacity - the total capacity of our energy storage. Max A Charge - maximum charging current Max A Discharge - maximum discharge current. Activate Bat
Slide 50: Menu Battery Setting #3
Menu Battery Setting #3 In this menu, we will set the charging of the battery using the generator or the network. Start: Percentage of battery charge after which the grid/generator will start charging it. A: maximum current that the battery will be charged using the mains/generator. (The maximum ove
Slide 51: Menu Battery Setting #4
Menu Battery Setting #4 Lithium Mode: BMS protocol number, see “Approved Battery list” document Shutdown 10%: is the battery level at which the inverter will shut down. Low Batt 20%: indicates the battery level at which the inverter will report an error. Restart 40%: indicates the battery level at w
Slide 52: Menu Battery Setting, acid batteries
Menu Battery Setting ,acid batteries 1. Settings for three stages of battery charging. 2. Absorption - Charges the battery with maximum current, not exceeding the set voltage. After reaching the set value, the charging current drops and the charging goes into Float mode. 3. Float - Charges the batte
Slide 53: Recommended battery settings
Recommended battery settings. Battery type Mode Absorption Mode Float Mode Equalization (every 30 days for 3 hours) AGM 14.2v (57.6v) 13.4v (53.6v) 14.2v(57.6v) gel batteries 14.1v (56.4v) 13.5v (54.0v) Acid 14.7v (59.0v) 13.7v (55.0v) 14.7v(59.0v) Lithium The battery uses the parameters of the BMS
Slide 54: Menu System work mode
Menu System work mode Selling First: this option allows you to sell excess energy to the grid. The energy from the battery will be fed back to the grid if the "Time of use" option is additionally selected Max Solar Power: maximum power fed into the grid. Solar Sell: by checking this option, we will
Slide 55: Zero Export to Load
Zero Export to Load Using this setting, the inverter will only power the load connected to the LOAD port. The built-in CT will reduce the power of the device to power only the Backup Load (UPS). Energy in this mode is not sold to the grid or used to power the household load.
Slide 56: Zero Export to CT
Zero Export to CT This option will power Backup Load and On-Grid Home Load simultaneously. In case the energy of the energy storage and solar panels is insufficient, the inverter will use energy from the grid as a supplement. In this mode, the inverter uses external CTs that reduce the power of the
Slide 57: System Work Mode
System Work Mode This page is used to program when to use the mains or generator to charge the battery and indicates when to discharge the battery to power the load. When AC power is available and only Time Of Use is selected, the battery will discharge. If we do not select this option, the battery
Slide 58: Menu Grid Setting
Menu Grid Setting Grid Mode: Selection of the grid working standard. Grid Frequency: Select the grid frequency. Phase Type: select the phase shift Grid Level: There are several voltage levels for the inverter when operating in an off-grid system: LN:230VAC LL:400VAC, LN:240VAC LL:420VAC, LN:120VAC L
Slide 59: Menu Gen Port Use
Menu Gen Port Use Modes of operation: Generator Input - in this case, a power generator is connected to the generator port. Rated power - the power of the generator set. GEN connect to Grid input - when the generator is connected to the grid port. The inverter works only with generators with autosta
Slide 60: Menu Advanced Functions
Menu Advanced Functions 1. Solar Arc Fault ON - An option used only in the United States. 2. Selfcheck system - option only for use by the service. 3. Gen peak-shaving - an option that allows you to limit the use of generator power, preventing it from overloading. 4. DRM - option for operating mode
Slide 61: Menu Advanced Functions
Menu Advanced Functions In this menu we can manage serial connection of inverters. Set the Master and Slave inverter and its address Up to 16 single-phase inverters. Up to 16 three-phase inverters. Note: single-phase and three-phase inverters cannot be combined. Another option is to set an external
Slide 62: Paralleling Solutions
Paralleling Solutions In this menu we can manage serial connection of inverters. Set the Master and Slave inverter and its address Up to 16 single-phase inverters. Up to 16 three-phase inverters. Note: single-phase and three-phase inverters cannot be combined. Another option is to set an external ga
Slide 63: Slide 63
Slide 64: Quick Setup
Quick Setup
Slide 65: Slide 65
Slide 66: Thank You!
Thank You ! Deye Service Sp. z o.o. Poland, Romania, Bulgaria, Lithuania, Latvia, Estonia Phone:+48 512 008 008 E-mail: contact@deyeservice.com
Ningbo Deye Inverter Technology — Investor Presentation (April 2024) on 6ix