The Champion 
                                201120 is part of the
                                Generators test program at
                                Consumer Reports.  In our lab tests, Inverter Generators
                                models like the 201120 are rated on multiple criteria, such as those
                                listed below.
                            
                                                        
                                Power delivery:
                                A high score means the generator delivers steady power and handles larger surges in demand. A top-scoring model manages spikes from appliances like air conditioners without trouble.
                            
                                                        
                                Power quality:
                                A high score means the generator delivers smooth, consistent voltage. A top-scoring model helps prevent brownouts and keeps sensitive electronics running reliably.
                            
                                                        
                                Noise:
                                A high score means the generator runs more quietly. Top-scoring models minimize noise, making them less likely to disturb your neighbors.