  We perform an analysis of the influence of non-standard neutrino interactions
(NSI) on neutrino signal from dark matter annihilations in the Sun. Taking
experimentally allowed benchmark values for the matter NSI parameters we show
that the evolution of such neutrinos with energies at GeV scale can be
considerably modified. We simulate propagation of neutrinos from the Sun to the
Earth for realistic dark matter annihilation channels and find that the matter
NSI can result in at most 30% correction to the signal rate of muon track
events at neutrino telescopes. Still present experimental bounds on dark matter
from these searches are robust in the presence of NSI within considerable part
of their allowed parameter space. At the same time electron neutrino flux from
dark matter annihilation in the Sun can be changed by a factor of few.
