FCC ID: QISCCO01A PLC CCO Unit

FCC ID: QISCCO01A External Picture Page 1 of 3 FCC ID: QISCCO01A Page 2 of 3 FCC ID: QISCCO01A Page 3 of 3

FCC ID: QISCCO01A Label Page 1 of 2 FCC ID: QISCCO01A Label Position Page 2 of 2

Request for Confidentiality Date: ____Oct 30, 2015____ Subject: Confidentiality Request for: __FCC ID: QISCCO01A____ Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 6.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent*2 Permanent Permanent Permanent Permanent Permanent*3 Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Users Manual _____ Huawei Technologies Co. ,Ltd.______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180)3___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:

IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By:

_______zhangxinghai____________

(Print name) __________________________

(Signature/Title4) 2 - The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at:

https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section V regarding EXCEPTIONAL CIRCUMSTANCES. As of the October 2014 version of this document, TCBs can not authorize these requests. The applicant should petition the FCC by submitting an inquiry as directed. A copy of this inquiry and the FCCs response must be provided with the application. 3 - Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 4 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. 020415 08

Declaration for FCC Part 15.609 The equipment would be directed solely to parties eligible to operate the Equipment, namely the AC power line public utilities. Huawei Technologies Co., Ltd Zhang Xinghai:

Title: EMC Laboratory Manager Date: 2016-3-6

Application cover letter requesting Long-Term Confidentiality The internal photos of SUN2000 series inverter and PLC CCO devices are not provided to third party sales, installers and final users. The user's manual is only allowed to be obtained from the web site by registered users. Only qualified and trained electrical technicians are allowed to install and operate the equipment. HUAWEI requires third party sales, installers and final users to comply with the following Non-Disclosure Agreement (HW_NDA_T005240) . We require that the internal photos, user's manual etc. of SUN2000 series inverter and PLC CCO devices should be kept secret and inside in a long-term. Huawei Technologies Co., Ltd Authorized representative's: hong Negeh Authorized representatives Title: EMC Laboratory Manager Date: 28/1/2016

Authority to Act as Agent Date: ___Oct 30, 2015_____ American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

______Intertek Shanghai______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). 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, Agency Agreement Expiration Date: _____Mar 30, 2016_____ By:

Title:

On behalf of: _ Huawei Technologies Co. ,Ltd. Telephone:

__________________________ _______ EMC Laboratory Manager___________________ __zhangxinghai___

(Print name) ___+86-755-2897-0299_______

(Company Name)

(Signature1) 020415 08