Would it cost less to use oil filled radiator than storage heaters?
Yes you will only get cheaper electricity at night for the whole house it doesn’t matter what you use. The 500 Watt radiator will use less,but you will lose what you save at night if you have it on all day. If you only use your Night storage heaters at night to charge up and not have them on boost during the day you will save money as they discharge during the day.
