This 150 AMP Watt Meter with Special Heavy 12 AWG Wire Solar DC Inline is the perfect tool for measuring the power output of your solar panels. It is designed for use with DC current and is compatible with a variety of solar power sources. The model number is WATTM-150A, and it falls under the categories of Home Garden, Home Improvement, Electrical Supplies, Alternative Energy Supplies, Wind Power Supplies, Wind Turbines Kits. The meter is specifically designed for use with solar power and features a heavy-duty construction that ensures long-lasting durability. It is easy to install and use and provides accurate readings every time. This DC Watt Meter is a must-have for anyone who wants to measure the power output of their solar panels with precision. Please view all photos. Zoom in on photos for a close-up view. Thank you for your support! I work hard to provide the best customer service possible. If there are any issues with a purchase, PLEASE CONTACT ME directly through messaging. I will always do my absolute best to resolve any issue and be honest and fair in any situation. IF YOU BUY MULTIPLE ITEMS FROM ME - PLEASE utilize the cart feature pay for everything at one time! This saves you time helps me save on fees and keep my pricing low! FAST SHIPPING!!! THANK YOU SO MUCH FOR CHECKING OUT MY STORE, PLEASE COME BACK!?