特立尼达和多巴哥采购需求：发电机组、发电机、柴油发电机、柴油发电机、便携式发电机、隔音柴油发电机

I'm looking for a reliable power solution to keep my fridge, TV, and fans running during power outages. Not being an expert in this area, I'd appreciate your guidance on what options are available that can efficiently support these appliances. Could you please recommend some suitable products? Additionally, I'd like to know about their capacities, how long they typically run on a full charge, and any important features I should consider. Your advice will be invaluable in helping me make the right decision. Thanks!