Case 2:25-cv-07964-AH-PD Document 1-4 Filed 08/22/25 Page 1 of 4 Page ID
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`#:63
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`CyboEnergy Pat-488 Claim Chart Deye ESS Tech — July 2025
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`Exhibit D. CyboEnergy Patent-488 Claim Chart vs. Deye ESS Tech
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`Patent-488: “Enclosure and Message System of Smart and Scalable Power Inverters"
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`C. Claim Chart of CyboEnergy US Patent No. 9,331,488, Claim 16
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`Independent Claim
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`Deye SUN600G3, SUN8S800G3, SUN1000G3, SUN1300G3,
`SUN1600G3, and SUN2000G3 Inverters
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`16. A method for indicating
`status, comprising:
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`monitoring the status of a
`power inverter having
`multiple DC input channels
`and monitoring each of the
`input channels;
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`Deye ESS Technology USA Inc., and its affiliate companies (Deye) manufacture
`and sell solar inverters. The infringing Deye inverters include SUN600G3,
`SUN800G3, SUN1000G3, SUN1300G3, SUN1600G3, and SUN2000G3
`microinverters (SUN Series Microinverters) as shown below. [1] [2][3]
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`Deye SUN600G3, SUN800G3, SUN1000G3
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`References [1][2][3] show that the Deye SUN600G3, SUNS00G3, SUN1000G3,
`SUN1300G3, SUN1600G3, and SUN2000G3 microinverters have multiple DC
`input channels or input ports.
`
`See marked words in the SUN600G3, SUN800G3, SUN100G3 image and in
`SUN1300G3, SUN1600G3, SUN200G3 image below.
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`Case 2:25-cv-07964-AH-PD Document 1-4
`
`Filed 08/22/25 Page 2 of 4 Page ID
`
`#:64
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`CyboEnergy Pat-488 Claim Chart Deye ESS Tech — July 2025
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`Deye SUN600G3, SUN800G3, SUN1000G3
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`AC Input Port AC Output Port
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`DC Input Port 1
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`DC Input Port 2
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`Deye SUN1300G3, SUN1600G3, SUN2000G3
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`DC Input
`Port 1 > hd
`~
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`DC Input
`Port 3
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`DC Input
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`AC Input Port ~ Port2
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`DC Input
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`AC Output Port
`Port 4
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`and actuating LEDs (light-
`emitting diodes) based on the
`monitoring, wherein a system
`status LED is controlled and
`arranged to indicate that
`
`a) the inverter is working;
`
`b) the inverter is working but
`has warnings;
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`¢) the inverter has errors;
`d) the AC grid has errors; and
`
`e) the inverter is off.
`
`In Deye “Installation User Manual for Photovoltaic Grid-connected Microinverter
`(Built-in WIFI-G3-US-220V)” [3], the Status Indications and Error Reporting
`include the following inverter status monitoring functions:
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`Status Indications and Error Reporting
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`Start up LED
`
`One minute after DC power is first applied to the microinverter,one
`short red blinks indicate a successful microinverter startup sequence,
`be equal or greater than two short red blinks after DC power is first
`applied to the microinverter indicate a failure during microinverter
`
`setup.
`
`Operation LED
`Flashing Slow Blue - Producing small power
`Flashing Fast Blue - Producing big power
`Flashing Red - Not producing power
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`Red blinking two times - AC low-voltage or high-voltage
`Red blinking three times - Grid failure
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`Case 2:25-cv-07964-AH-PD Document 1-4 Filed 08/22/25 Page 3 of 4 Page ID
`#:65
`
`CyboEnergy Pat-488 Claim Chart Deye ESS Tech — July 2025
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`These instructions show the Deye SUN Series Microinverters perform:
`
`monitoring the status of a power inverter having multiple DC input channels and
`monitoring each of the input channels; and actuating LEDs (light-emitting diodes)
`based on the monitoring, wherein a system status LED is controlled and arranged
`to indicate that
`
`a) the inverter is working, (Flashing Fast Blue, Producing Power);
`
`b) the inverter is working but has warnings, (Flashing Slow Blue, Only Producing
`Small Power);
`
`c) the inverter has errors, (Flashing Red, Not Producing Power);
`d) the AC grid has errors, (Red Blinking Three Times); and
`
`e) the inverter is off, (LED is not flashing or not on).
`
`Key Words
`LED - Light-Emitting Diodes
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`PV — Photovoltaic.
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`PV Modules — Photovoltaic Modules or Solar Panels.
`DC — Direct Current.
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`AC — Alternating Current.
`
`DC Source — DC power source that includes but is not limited to photovoltaic (PV) solar
`modules, fuel cells, batteries, and other DC power generators.
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`Grid — Electric Grid or Power Grid
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`On-Grid, Grid-Tie, or Grid-Interactive — A DC to AC power conversion or inversion system such
`as a solar power system that provides or feeds generated power to the electric grid.
`
`References
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`[1] Deye SUN600G3, SUN800G3, SUN1000G3 Microinverter Datasheet.
`https://asset.conrad.com/medial 0/add/160267/c1/-/de/839521818DS00/datenblatt-838401264-
`balkonkraftwerk-mikro-wechselrichter-deye-sun600¢3-eu-230.pdf
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`Case 2:25-cv-07964-AH-PD Document 1-4 Filed 08/22/25 Page 4 of 4 Page ID
`#:66
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`CyboEnergy Pat-488 Claim Chart Deye ESS Tech — July 2025
`[2] Deye SUN1300G3, SUN1600G3, SUN2000G3 Microinverter Datasheet.
`
`https://www.deyeinverter.com/deyeinverter/2021/06/12/%E3%80%90b%E3%80%9 1 microinvert
`ersun1300-200023-eu-230.pdf
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`[3] Deye Installation User Manual for Photovoltaic Grid-connected Microinverter (Built-in
`WIFI-G3-US-220V).
`https://www.deyeinverter.com/deyeinverter/2023/02/11/rand/8486/%E3%80%90B%E3%80%91
`30240301001503-%E5%BE%AE%E9%80%86%E8%AF%B4%E6%98%8E%E4%B9%A6-
`SUN(300%EF%BD%9E2000)G3(%E5%90%AB%E9%85%8D%E7%BD%91)-US-220-
`
`Verl.2.pdf
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`[4] Deye 2024 Catalog - World-leading Energy Storage System Provider.
`https://deyeinverter.eu/downloads/Catalog DEYE 2024 EU_ENG.pdf
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`Deye Company Info:
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`Deye ESS Technology USA Inc.
`215 North Sunset Avenue
`City of Industry, CA 91744 USA
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