FCC ID: 2ARTO-RPI703M26000C Sub 1G & BLE module

MyDeltaSolar DC1 and User Interface Aska Chiu 2018.09.13 Model Name : RPI703M260000-C Additional notes:

(15.21) Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. 1. To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons.

(Not including low power device (below 20mW)) 2. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is needed. Consult the dealer or an experienced radio/TV technician for help. This device is intended only for OEM integrators under the following conditions:

1) The antenna must be installed such that 20 cm is maintained between the antenna and users. For laptop installations, the antenna must be installed to ensure that the proper spacing is maintained in the event the users places the device in their lap during use (i.e. positioning of antennas must be placed in th e upper portion of the LCD panel only to ensure 20 cm will be maintained if the user places the device in their lap for use) and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements require with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain lapt configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for reevaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in devices where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example access points, routers, wireless ASDL modems, certain laptop configurations, and similar equipment). The final end product must be labeled in a visible area with the following: "Contains TX FCC ID: 2ARTO-RPI703M26000C Un-license band: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device maynot cause harmful interference, and

(2)this device must accept any interference received, including interference that may cause undesiredoperation. Delta Confidentia 2 Model Name : RPI703M260000-C |

Delta Confidential 3 Download MyDeltaSolar APP |

Download APP MyDeltaSolar 1. This APP should collocate with data collector and Delta Inverter. 2. If inverter is not connected to cloud, you still can monitor inverter operation by APP. Where can search for MyDeltaSolar APP?

- QR Code : Please scan the QR code to DSC cloud (web).

- IOS system : Please search MyDeltaSolar in App store.

- Android system : Please search MyDeltaSolar in Google Play. QR Code IOS https://itunes.apple.com/ng/app/myd eltasolar/id1271609228?mt=8 Android https://play.google.com/store/apps/de tails?id=com.mydeltasolar_1_0_0.app

&hl=zh-TW Delta Confidential 4 Login E-mail@example.com E-mail@example.com 8-16 characters Forget password Create account Language 1 Sign In V1.15 V1.19 Create a new account |

User & Plant Register Of Cloud Use MyDeltaSolar Service terms and conditions :

1. Please fill in user e-mail & password. x

- Login :

You must need a MyDeltaSolar account in order to use our cloud services. Delta may collect your personal data and protect your privacy when you use MyDeltaSolar service. By using MyDletaSolar service, you agree that Delta can use such data and monitor your inverters status if necessary. In some case, Delta employees, authorized contractors or agents may need to use your account to analyze any issue and problem you have while using Delta solar inverter or service. We restrict access to personal information to Delta employees, contractors and agents who need to know that information in order to process it for us, and who are subject to strict contractual confidentiality obligations and may be disciplined or terminated if they fail to meet these obligations.

*If you have registered, the mobile will remember account info. Then please fill in password. 2. Please click Create account to create an users account. 3. User have to check the box enable "Go to Register" button. to 4. Please click Go to Register to register. Go to Register I had read and agree this declaration as above. 2 Go to Register 3 Delta Confidential 5 Cloud Register & Plant Register |

User & Plant Register Of Cloud Cloud Register Cloud Register Aska.chiu@deltaww.com Aska.chiu@deltaww.com

- REGISTER :

One account can register many plants.

- USE CLOUD / DC1 :

Yes -> Switch to cloud page. No -> Home page ( DC1 Monitor ). Plant 1 France If one country have multi-grid code, user have to choose the correct grid code. e.g. User choose France here :

*The location will record in the cloud to service. Register Register Delta Confidential 6 Please turn on DC1 |

Connect to DC1 Delta-O1W14800005W0-DC1 2. Turn on Wi-Fi function of mobile device. (cell phone, tablet) Wi-Fi Connection Procedure by APP 1. Turn on DC1. 3. Search and choose DC1 SSID (Delta-serial number-DC1). 4. Enter the default password DELTASOL to get DC1 connected. 5. Open MyDeltaSolar APP. Delta-O1W14800005W0-DC1 Turn on DC1. Inverter connected. Internet is success. Delta Confidential 7 Change password |

Connect to DC1 And Setting Network Network CHANGE DC1S WI-FI PASSWORD CHANGE DC1S WI-FI PASSWORD

- CHANGE DC1S PASSWORD :

1. Same as cloud account : The system enter user's password automatically. 2. Others : User can change password, and fill in confirm password to double confirm.

*Change your password by using strong one what you dont use elsewhere immediately to protect your account.

- Connection (page 8-12) :

If this data collector isnt set up yet, APP will direct to this page and start the following set up procedure.

- Network (page 13) :

If user want this data collector uses delta cloud service, but its network connection is not set up yet.

- Cloud (page 14) :

If this data collector is completely set up, APP wilt direct to cloud page. Change Password Data collectors password has been updated!

Please use the new password next time you login. OK Set Set Delta Confidential 8 Connection Connection Search Auto RS485 Wi-Fi Sub-1G Search Auto RS485 Wi-Fi Sub-1G Please select country and grid code, then go to home page |

Connect to DC1 And Setting

- Search Button :

Select Sub-1G and click Search button to start DC1 setting process.

If this data collector isnt set up yet, APP will direct to this page and start the following set up procedure ( page 8-12 ).

Grid Code : Select specific grid codes for utility. Will be written into inverters. Frequency : Select the desired frequency to scan for quality. DC1 SETTING SET INV GET INFO SYNC TIME Grid Code Frequency

France 863.58 MHz Scan Frequency Quality : 100 If the quality value is not 100, there might be some devises are using this frequency band. Communication may be disturbed by these devices. 1. Scan one frequency is 10 s. 2. Quality = 100 is OK to use. Quality < 100 has been used. 3. Sort : Good (top) Bad (bottom) Block Setting Block :

Block 1

Every Data collector in same plant should be set an unique Block ID carefully. Duplicated Block ID is not allowed.

- Searching Inverter :

Search Inverters Delta Confidential 9 Search Inverters and Set ID |

Connect to DC1 And Setting

- Select All :

This button will select all inverters. When there are more than 25 inverters, the top most 25 inverters will be selected.

- RSSI :

Indicate the signal quality of every inverter. The larger is better.

* The search result will be sorted by RSSI, the most recommended inverters will on the top of the list. Connection Connection DC1 SETTING SET INV GET INFO SYNC TIME DC1 SETTING SET INV GET INFO SYNC TIME Select All Auto ID Select All Select All Auto ID Serial Number ID SNR RSSI Serial Number ID SNR RSSI DE000000000801 DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 7 6 7 5 3 4 5 2 1 0

-72

-76

-79

-82

-86

-89

-92

-93

-99

-101 1 1 1 1 1 1 1 1 1 1 1 1 DE000000000801 DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 7 6 7 5 3 4 5 2 1 0

-72

-76

-79

-82

-86

-89

-92

-93

-99

-101 1 1 1 1 1 1 1 1 1 1 1 1 DE000000000809

-1

-96 DE000000000809

-1

-96 DE000000000812

-1

-103 DE000000000812

-1

-103 Refresh Confirm InvertersConfirm Inverter Refresh Confirm InvertersConfirm Inverter Delta Confidential 10 Search Inverters and Set ID |

Connect to DC1 And Setting Connection Connection DC1 SETTING SET INV GET INFO SYNC TIME DC1 SETTING SET INV GET INFO SYNC TIME Select All Select All Select All Select All Auto ID Auto ID 2 Serial Number ID SNR RSSI Serial Number ID SNR RSSI

- Auto ID :

This button will automatically assign an unique ID to every inverter which is selected. DE000000000801 DE000000000802 1 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 7 6 7 5 3 4 5 2 1 0

-72

-76

-79

-82

-86

-89

-92

-93

-99

-101 1 1 1 1 1 1 1 1 1 1 1 1 DE000000000801 DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 7 6 7 5 3 4 5 2 1 0

-72

-76

-79

-82

-86

-89

-92

-93

-99

-101 1 1 2 3 4 5 6 7 8 9 10 11 DE000000000809

-1

-96 DE000000000809

-1

-96 DE000000000812

-1

-103 DE000000000812

-1

-103 Refresh Confirm InvertersConfirm Inverter Refresh Confirm InvertersConfirm Inverter Success Delta Confidential 3

- Confirm Inverter:

User cannot select more than 25 inverters, and duplicated ID is not allowed. 11 Search Inverters and Set ID |

Connect to DC1 And Setting Connection Connection DC1 SETTING SET INV GET INFO SYNC TIME DC1 SETTING SET INV GET INFO SYNC TIME Select All Select All Auto ID Select All Serial Number ID SNR RSSI Status Serial Number ID SNR RSSI DE000000000801

-72 OK

- Status :

OK : Set inverter ID success. Fail : Set inverter ID fail, need refresh. DE000000000801 DE000000000802 DE000000000803 7 6 7

-72

-76

-79 Confirm Inverter & Set ID DE000000000804 3 5

-82 4 3

-86 Are you sure you want to select and set ID DE000000000805 of these inverters?

DE000000000806 4

*Unselected inverters will not be monitored by this data collector. 5 DE000000000807

-92

-89 5 6 No DE000000000808 DE000000000809 DE000000000810 DE000000000811 Yes 2

-93

-1

-96 1 0

-99

-101 DE000000000812

-1

-103 1 1 2 7 8 9 10 11 DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 DE000000000812 DE000000000813 1 1 2 3 4 5 6 7 8 9 10 11 12 7 6 7 5 3 4 5 2 1 0

-76

-79

-82

-86

-89

-92

-93

-99

-101

-1

-103

-1

-105 OK OK OK OK OK OK OK OK OK OK OK DE000000000809

-1

-96 Refresh Confirm InvertersConfirm Inverter Refresh Confirm InvertersGet Info Success Delta Confidential

- Get Info All selected inverters need to be set ID successfully. 12 Search Inverters and Set ID |

Connect to DC1 And Setting Connection Connection DC1 SETTING SET INV GET INFO SYNC TIME DC1 SETTING SET INV GET INFO SYNC TIME Serial Number ID SNR RSSI Status Serial Number ID SNR RSSI Status DE000000000801

-72 OK DE000000000801

-72 OK DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 DE000000000812 DE000000000813 1 1 2 3 4 5 6 7 8 9 10 11 12 7 6 7 5 3 4 5 2 1 0

-76

-79

-82

-86

-89

-92

-93

-99

-101

-1

-103

-1

-105 OK OK OK OK OK OK OK OK OK OK OK DE000000000802 DE000000000803 DE000000000804 DE000000000805 DE000000000806 DE000000000807 DE000000000808 DE000000000810 DE000000000811 DE000000000812 DE000000000813 1 1 2 3 4 5 6 7 8 9 10 11 12 7 6 7 5 3 4 5 2 1 0

-76

-79

-82

-86

-89

-92

-93

-99

-101

-1

-103

-1

-105 OK OK OK OK OK OK OK OK OK OK OK DE000000000809

-1

-96 DE000000000809

-1

-96 Refresh Confirm InvertersSync time Refresh Confirm Inverters Next Delta Confidential 13 After user choose an available Wi-Fi network, then pop-up the message |

Connect to Cloud Network Network CLOUD REGISTER CONNECT TO INTERNET Specific SSID Scan Status Cloud Register Cloud register success!

Press ok to go to cloud page. OK Show Password Delta Confidential

- Search Internet :

1. User click search icon to search Wi-Fi access point. 2. Please choose an available Wi-Fi access point.

- Register Fail :

The message box would indicate the reason why register was failed. Register Fail Please connect to internet and push the 'status' button to check what happened. If you cannot solve the problem please contact your local Installer. OK

If user want this data collector uses delta cloud service, but its network connection is not set up yet. Show this page.

Please fill in the Wi-Fis password, then click Connect button. 14 Connect to MyDeltaSolar cloud |

Connect to Cloud Use MyDeltaSolar Service terms and conditions :

You must need a MyDeltaSolar account in order to use our cloud services. Delta may collect your personal data and protect your privacy when you use MyDeltaSolar service. By using MyDletaSolar service, you agree that Delta can use such data and monitor your inverters status if necessary. In some case, Delta employees, authorized contractors or agents may need to use your account to analyze any issue and problem you have while using Delta solar inverter or service. We restrict access to personal information to Delta employees, contractors and agents who need to know that information in order to process it for us, and who are subject to strict contractual confidentiality obligations and may be disciplined or terminated if they fail to meet these obligations. Cloud TOTAL ENERGY : 0.1 kWh France 0 kWh Delta Confidential 15

Delta Confidential 16

SSID Delta Confidential 17

Delta Confidential 18 INFO

Delta Confidential 19 HISTORY

Delta Confidential 20 GRID SETTING

0xBC21 0xBC74 Delta Confidential 21 Smarter. Greener. Together. To learn more about Delta, please visit www.deltaww.com.

Av nevta C P/N:RP1703M260000-C Gccac21y10040T5 FCC ID:2ARTO-RPI703M26000C Ig R-R-DVP-RPI703M260000C

Delta Electronics, Inc. SHEET LARA Authority to Act as Agent Date: 2021/11/04 Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands To Whom It May Concern:

Intertek Testing Services Taiwan Ltd (Rico Deng) is authorized to act on our behalf, until otherwise notified, for applications to Telefication B.V., Dept. FCC TCB. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, By: olen , Clin _Aska.Chiu_

(Signature) (Print name) Title: __Sr, Supervisor. On behalf of: _Delta Electronics, Inc.

(Company Name) Telephone: _886-6-505-6565_# 2610 Datta Electronics Incorporated.

Delta Electronics Incorporated. 2021.11.04 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ARTO-RPI703M26000C Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as:

- Block Diagram

- Schematics

- Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, J. Client's signature : Mele Uxw Client's name & title : ~Aska.Chiu/ Sr. Supervisor Contact information / address: Delta Electronics, Inc./ No.39, Sec. 2, Huandong Rd., Shanhua Dist., Tainan City 74144, Taiwan

Delta Electronics, Inc. 11/04/2021 Sub 1G & BLE module FCC ID: 2ARTO-RPI703M26000C. is seeking FCC Authorization as a [X] Single Modular Transmitter /[_] Single Limited Modular Transmitter (Please check one) The EUT meets the requirements for D<] Single Modular Approval /[_]Single Limited Modular Approval (Please check one) as detailed in KDB 996369. Compliance to each of the requirements is described below:

Item Modular requirement Yes | No Please provide a detailed explanation if the answer is No. 1 Have its own RF shielding Vv 2 Have buffered modulation/data inputs (if such inputs are provided) | V 3 The modular transmitter must have its own power supply Vv regulation. 4 Meet the antenna requirements of section 15.203 V Be tested in a stand-alone configuration, i.e., the antenna, AC or 5 DC power and data input/output lines must be connected to the Vv module but, the module must not be inside another case during testing. Be labeled with its own FCC ID number, and if the FCC ID is not 6 visible when the module is installed inside another device, then V the outside of the device into which the module is installed must also display a label referring to the enclosed module. The modular transmitter is manufactured so that the user can not 7 influence the operation of the transmitter that will operate outside Vv of the scope of the regulations. 8 Address compliance with the Commission's RF exposure limits Vv in Sections 1.1310 and 2.1093. Note:

(1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured.

(2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device.

(3) _ For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Client's signature Neko . Cy, A Clients name / title Aska.Chiu / Sr. Supervisor Contact information / address: Delta Electronics, Inc./ No.39, Sec. 2, Huandong Rd., Shanhua Dist., Tainan City 74144, Taiwan