Amazon has the NEXPOW 2250W Portable Inverter Generator (YH2200i) on sale for $360 with a $ 61 off coupon available to prime members. This deal is also available for the same price at walmart .
Product Details:
CO Alarm and AC parallel operation: connect two generator units with the same voltage and frequency in parallel to increase power output.
Eco Mode and EPA Certification: By using the eco switch, the fuel tank can run for more than 10 hours at 25% load.
Upgraded Configuration: Equipped with 79.7cc 4-stroke OHV single-cylinder engine, a forced air cooling system, and overhead valves. Also equipped with a muffler, fuel filter, air filter
Multipurpose Portable Inverter Generator: It produces 2250W of surge power and 1800W of rated power with an overload protection function.
Super Quiet Mode: Equipped with an advanced muffler and adopts a fully enclosed design mode, which greatly reduces the noise when the product is running.
Product dimensions: 18. 1" x 11.4" x 17.9"
Weight: 39.7 lbs.
https://www.amazon.com/dp/B0BLGZT9B9?th=1