i have 3kw of solar pv on roof& 750w on a tracker in my garden this does me well in summer. all excess is directed through eddi box to heat water & air con in summer then in winter to 2 storage heaters. so i use all i generate . am i allowed to add a 2kw wind turbine?

?
my thinking is its only windy here in winter all i generate would go into storage heaters anyway as they eat electric

& obviously solar generation lower then.
its an area of bungalows so wouldnt be high &wind is quite strong in winter here
in my head this would be perfect addon but unsure if allowed
hope to get my answer on here
i live in uk & is grid tied system
thanks