    <SEC-DOCUMENT>0001140361-21-013207-index.html : 20210419
    <SEC-HEADER>0001140361-21-013207.hdr.sgml : 20210419
    <ACCEPTANCE-DATETIME>20210419075515
    ACCESSION NUMBER:		0001140361-21-013207
    CONFORMED SUBMISSION TYPE:	S-1/A
    PUBLIC DOCUMENT COUNT:		29
    FILED AS OF DATE:		20210419
    DATE AS OF CHANGE:		20210419

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FTC Solar, Inc.
    		CENTRAL INDEX KEY:			0001828161
    		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
    		IRS NUMBER:				814816270
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-1/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-254797
    		FILM NUMBER:		21833259

    	BUSINESS ADDRESS:
    		STREET 1:		9020 N CAPITAL OF TEXAS HWY, SUITE I-260
    		CITY:			AUSTIN
    		STATE:			TX
    		ZIP:			78759
    		BUSINESS PHONE:		(907) 312-0717

    	MAIL ADDRESS:
    		STREET 1:		9020 N CAPITAL OF TEXAS HWY, SUITE I-260
    		CITY:			AUSTIN
    		STATE:			TX
    		ZIP:			78759
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    <DOCUMENT>
    <TYPE>S-1/A
    <SEQUENCE>1
    <FILENAME>nt10018987x7_s1a.htm
    <DESCRIPTION>S-1/A
    <TEXT>
    Document 1 - file: nt10018987x7_s1a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.1
    <SEQUENCE>2
    <FILENAME>nt10018987x7_ex1-1.htm
    <DESCRIPTION>EXHIBIT 1.1
    <TEXT>
    Document 2 - file: nt10018987x7_ex1-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-3.2
    <SEQUENCE>3
    <FILENAME>nt10018987x7_ex3-2.htm
    <DESCRIPTION>EXHIBIT 3.2
    <TEXT>
    Document 3 - file: nt10018987x7_ex3-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-3.4
    <SEQUENCE>4
    <FILENAME>nt10018987x7_ex3-4.htm
    <DESCRIPTION>EXHIBIT 3.4
    <TEXT>
    Document 4 - file: nt10018987x7_ex3-4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.1
    <SEQUENCE>5
    <FILENAME>nt10018987x7_ex4-1.htm
    <DESCRIPTION>EXHIBIT 4.1
    <TEXT>
    Document 5 - file: nt10018987x7_ex4-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>6
    <FILENAME>nt10018987x7_ex5-1.htm
    <DESCRIPTION>EXHIBIT 5.1
    <TEXT>
    Document 6 - file: nt10018987x7_ex5-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>7
    <FILENAME>nt10018987x7_ex10-1.htm
    <DESCRIPTION>EXHIBIT 10.1
    <TEXT>
    Document 7 - file: nt10018987x7_ex10-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.2
    <SEQUENCE>8
    <FILENAME>nt10018987x7_ex10-2.htm
    <DESCRIPTION>EXHIBIT 10.2
    <TEXT>
    Document 8 - file: nt10018987x7_ex10-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.3
    <SEQUENCE>9
    <FILENAME>nt10018987x7_ex10-3.htm
    <DESCRIPTION>EXHIBIT 10.3
    <TEXT>
    Document 9 - file: nt10018987x7_ex10-3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.4
    <SEQUENCE>10
    <FILENAME>nt10018987x7_ex10-4.htm
    <DESCRIPTION>EXHIBIT 10.4
    <TEXT>
    Document 10 - file: nt10018987x7_ex10-4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.5
    <SEQUENCE>11
    <FILENAME>nt10018987x7_ex10-5.htm
    <DESCRIPTION>EXHIBIT 10.5
    <TEXT>
    Document 11 - file: nt10018987x7_ex10-5.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.6
    <SEQUENCE>12
    <FILENAME>nt10018987x7_ex10-6.htm
    <DESCRIPTION>EXHIBIT 10.6
    <TEXT>
    Document 12 - file: nt10018987x7_ex10-6.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.7
    <SEQUENCE>13
    <FILENAME>nt10018987x7_ex10-7.htm
    <DESCRIPTION>EXHIBIT 10.7
    <TEXT>
    Document 13 - file: nt10018987x7_ex10-7.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.8
    <SEQUENCE>14
    <FILENAME>nt10018987x7_ex10-8.htm
    <DESCRIPTION>EXHIBIT 10.8
    <TEXT>
    Document 14 - file: nt10018987x7_ex10-8.htm

    </DOCUMENT>
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    <TYPE>EX-23.1
    <SEQUENCE>15
    <FILENAME>nt10018987x7_ex23-1.htm
    <DESCRIPTION>EXHIBIT 23.1
    <TEXT>
    Document 15 - file: nt10018987x7_ex23-1.htm

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    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>logo_ftcsolar.jpg
    <TEXT>
    Document 16 - file: logo_ftcsolar.jpg

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    <SEQUENCE>17
    <FILENAME>nt10018987x7_barchart01.jpg
    <TEXT>
    Document 17 - file: nt10018987x7_barchart01.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>nt10018987x7_barchart02.jpg
    <TEXT>
    Document 18 - file: nt10018987x7_barchart02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>nt10018987x7_barchart03.jpg
    <TEXT>
    Document 19 - file: nt10018987x7_barchart03.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>nt10018987x7_barchart04.jpg
    <TEXT>
    Document 20 - file: nt10018987x7_barchart04.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>nt10018987x7_charts01.jpg
    <TEXT>
    Document 21 - file: nt10018987x7_charts01.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>nt10018987x7_diagram01.jpg
    <TEXT>
    Document 22 - file: nt10018987x7_diagram01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>nt10018987x7_diagram02.jpg
    <TEXT>
    Document 23 - file: nt10018987x7_diagram02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>nt10018987x7_ex4-1image01.jpg
    <TEXT>
    Document 24 - file: nt10018987x7_ex4-1image01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>nt10018987x7_ex4-1image02.jpg
    <TEXT>
    Document 25 - file: nt10018987x7_ex4-1image02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>nt10018987x7_linechart01.jpg
    <TEXT>
    Document 26 - file: nt10018987x7_linechart01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>nt10018987x7_linechart02.jpg
    <TEXT>
    Document 27 - file: nt10018987x7_linechart02.jpg

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    <TYPE>GRAPHIC
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    <FILENAME>nt10018987x7_piechart01.jpg
    <TEXT>
    Document 28 - file: nt10018987x7_piechart01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
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    <FILENAME>nt10018987x7_piecharts01.jpg
    <TEXT>
    Document 29 - file: nt10018987x7_piecharts01.jpg

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