In the first place, generators can get some margin to fire up. In the event that you have a blackout, you'll have to begin your generator and hang tight for it to heat up before it gives power. Meanwhile, your UPS system will keep your gadgets running. Second, generators can't control everything. An UPS system can give reinforcement capacity to gadgets that require more power than ... https://mspwebstore.com/blog-detail/Why-you-need-a-UPS-system