Folks in construction need to be able to power up on the go, and these new portable generators from Polaris are compact enough that you’ll want to keep one around on and off the clock. The new Power digital inverter generators are the perfect companion for camping, hunting and tailgating but also provide enough power to serve as an emergency back-up power source for your home. Three models are available: the P1000i, P2000i and P3000i, offering 1,000, 2,000 and 3,000 watts of AC output, respectively. Each model features an economy throttle maximize runtime and multiple units can be linked together to provide additional power. The units are quiet too—Polaris says they’re quieter than conversation level—and the P3000i has a runtime of 21 hours. The P1000i runs $650, the P2000i $1,000 and the P3000i $1,800. You can pick them up at your local Polaris dealer.