Just enter your inverter or battery dimensions to get the recommended cover that best matches your equipment. Note all our covers can be used for both inverters and batteries - they are universal. Your will be redirected to the product page for the matching cover. Don't have the dimensions? Google search your inverter make and model followed by 'dimensions' or 'datasheet' for example 'Sungrow SH5RS dimensions' or grab your tape measure and check the dimensions by hand.