If they keep the current NEM deduction calculation, it is still feasible to go ToU for solar users coz technically they deduct the peak usage first regardless of when it is exported. During the holidays and weekends, usage is all in off peak rate (weekend day usage with multiple air-conds on hot day is pretty high for me).
However if they change to Peak Export can only be use for Peak Import and Off Peak export can only be use for Off Peak Import. Peak Export cannot be contra off for Off Peak Import that is initially rumoured (actually stated somewhere in TnB faq then), then ToU is not only not worth it, it might also be detrimental for NEM user to subscribe to ToU.
This is because most of our generation will likely be during Peak Period with peak usage contra off from direct solar generation. So with most of our solar generation exports accumulated during Peak Period, if cannot be use for off-peak usage where most household usage especially night air-cond users is in at night till morning, solar users will not only not benefit from ToU, it will be likely be a major loss where off peak import adds up with peak export sitting there and yet cannot contra them off. May as well stay with standard rates where all exports can be use for all imports.
So hopefully they keep to current calculation for NEM deduction aka deduct 100% Peak Import first then only follow by Off Peak Import deduction regardless of when it is exported.
However for my calculation in previous post, it will not be much but can still save up to 2 cups of starbuck in 1 year for me...haha.
But if they implemented the peak export can be use only for peak import, then I will be discontinuing ToU.
And 8% SST is now charged on a smaller amount due to low ToU tariff and obviously will be cheaper, based on TNB own calculator i am expected to save RM15 per month just by a few click applying online