The Black Diamond Parallel Kit lets you easily increase your power by connecting two compatible Black Diamond inverters (BD201045 and BD201309). With its seamless integrated design, the kit quickly links two stacked inverters to deliver the extra wattage needed for demanding applications. It provides enough power to start and run most 15,000 BTU RV air conditioners, making it perfect for camping, RVs, and backup power needs. Equipped with a standard 30A RV outlet, this kit ensures simple, reliable connection and maximum convenience wherever you need portable power.