EXHIBIT 5.1


                                  LEGAL OPINION




RICHARDSON
& ASSOCIATES
ATTORNEYS AT LAW
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                                January 31, 2014


Solar3D, Inc.
26 West Mission Avenue
Santa Barbara, California  93101

         RE: Solar3d, Inc. - Validity of Issuance of Shares
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Ladies and Gentlemen:

         We  have  acted  as  special  counsel  to you in  connection  with  the
registration on Form S-8 (File No.  33-______) under the Securities Act of 1933,
as amended  ("Registration  Statement"),  of a total of 4,000,000  shares of the
Common Stock of Solar3D,  Inc., par value per $0.001 share (the  "Shares").  You
have  requested our opinion in connection  with the  registration  of the Shares
covered by the Registration Statement. In connection with our acting as counsel,
we have  examined the laws of the State of Delaware  together with certain other
documents and instruments prepared on behalf of Solar3D,  Inc. as we have deemed
necessary  and relevant in the  preparation  of our opinion as  hereinafter  set
forth.

         In our  examination,  we have assumed the genuineness of all signatures
on original  documents and the authenticity of all documents  submitted to us as
originals, the conformity to original documents of all documents submitted to us
as certified,  conformed or photostatic copies of originals, the authenticity of
such latter  documents,  and the proper  execution,  delivery  and filing of the
documents referred to in this opinion.

         Based upon the  foregoing,  we are of the opinion that the Shares to be
issued by  Solar3D,  Inc.  have been and will be duly  created and have been and
will be validly  issued shares of the Common Stock,  par value per $0.001 share,
of Solar3D,  Inc. Upon issuance of the Shares, the Shares will be fully paid and
nonassessable.

         For the purposes of this opinion,  we are assuming that the appropriate
certificates  are duly filed and  recorded in every  jurisdiction  in which such
filing  and  recordation  is  required  in  accordance  with  the  laws  of such
jurisdictions. We express no opinion as to the laws of any state or jurisdiction
other than Delaware.

         We consent to the use of this opinion as an exhibit to the Registration
Statement,  and we further  consent  to the use of our name in the  Registration
Statement and the Prospectus which is a part of said Registration Statement.

                                                     Respectfully submitted,



                                                 /s/ Richardson & Associates
                                                     Richardson & Associates

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