<SEC-DOCUMENT>0001209191-17-041095.txt : 20170620
<SEC-HEADER>0001209191-17-041095.hdr.sgml : 20170620
<ACCEPTANCE-DATETIME>20170620162509
ACCESSION NUMBER:		0001209191-17-041095
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170617
FILED AS OF DATE:		20170620
DATE AS OF CHANGE:		20170620

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ascent Solar Technologies, Inc.
		CENTRAL INDEX KEY:			0001350102
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				203672603
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		12300 GRANT STREET
		CITY:			THORNTON
		STATE:			CO
		ZIP:			80241
		BUSINESS PHONE:		(720) 872-5000

	MAIL ADDRESS:	
		STREET 1:		12300 GRANT STREET
		CITY:			THORNTON
		STATE:			CO
		ZIP:			80241

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hong Kong Boone Group Ltd
		CENTRAL INDEX KEY:			0001698349
		STATE OF INCORPORATION:			K3
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32919
		FILM NUMBER:		17921088

	BUSINESS ADDRESS:	
		STREET 1:		ROOM 414, 4/F, INTERNATIONAL PLAZA
		STREET 2:		20 SHEUNG YUET ROAD
		CITY:			MONGKOK, KOWLOON
		STATE:			K3
		ZIP:			999077
		BUSINESS PHONE:		00852-27832815

	MAIL ADDRESS:	
		STREET 1:		ROOM 414, 4/F, INTERNATIONAL PLAZA
		STREET 2:		20 SHEUNG YUET ROAD
		CITY:			MONGKOK, KOWLOON
		STATE:			K3
		ZIP:			999077
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-06-17</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001350102</issuerCik>
        <issuerName>Ascent Solar Technologies, Inc.</issuerName>
        <issuerTradingSymbol>ASTI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001698349</rptOwnerCik>
            <rptOwnerName>Hong Kong Boone Group Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ROOM 414, 4F, INTERNATIONAL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>20 SHEUNG YUET ROAD, MONGKOK</rptOwnerStreet2>
            <rptOwnerCity>KOWLOON</rptOwnerCity>
            <rptOwnerState>K3</rptOwnerState>
            <rptOwnerZipCode>999077</rptOwnerZipCode>
            <rptOwnerStateDescription>HONG KONG</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2017-06-17</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2017-06-17</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>350000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.004</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>800000000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On June 17, 2017, the reporting person converted 1,400 shares of Series K Convertible Preferred Stock into common stock at the applicable conversion price of $0.004, which resulted in the reporting person receiving 350,000,000 shares of common stock upon such conversion.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Hong Kong Boone Group Ltd.
By:  /s/ Song Liang, Director of the Reporting Person</signatureName>
        <signatureDate>2017-06-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
