  In this work we consider a class of stochastic parabolic equations (SPEs)
with singular space depending potential, random driving force and random
initial condition. For the analysis of these SPEs we combine the chaos
expansion method from the white noise analysis and the concept of very weak
solutions. For the given SPE we introduce the notion of a stochastic very weak
solution, prove the existence and uniqueness of the very weak solution to
corresponding stochastic initial value problem and show its independence of a
regularization on given singular potential. The consistency of a stochastic
very weak solution with a stochastic weak solution is shown.
