WOEFSTE 2 Set Adjustable Solar Panel Tilt Mount Brackets Aluminum Alloy Mounting Bracket Stand Systems Support 50W 70W 100W 150W 200W 300W 400W Panels for Roof/Boat/Flat Surface Aluminum solar panel tilt mounting bracket will not take up much time, as the structural parts are basically assembled, easy to operate and fast to install. Fixing the bracket requires the bracket to be easily and securely screwed onto the solar panel's existing mounting holes using the stainless steel screws and nuts included in the package. Adjustable solar panel balcony bracket is equipped with separate fasteners, and length of the 2 rods can be adjusted from 14-27 inches (loosen screws to lengthen or shorten, and tighten screws to fix the length). Allowing you to flexibly position the solar panel and adjust its angle of attack from 15-30 (the max inclination depends on the size of the solar panel). Roof solar mounts are best suited for mounting solar modules on flat roofs. However, these can also be mounted on any solid surface. If you want to install the solar bracket on the side of the wall, please pay attention to adjust the angle of the solar panel and tighten all the screws. In order to avoid potential safety hazards, it is not recommended to install solar panels that are too large or heavy in this installation method. Roof tile solar mounting bracket system considers load bearing, wind resistance, earthquake resistance and other factors, and has a wide range of uses, high load capacity, strong corrosion resistance, and is suitable for all environments. The solar mount is specially designed for flat roofs, garages, walls, floors, campers, boats. The bracket is suitable for solar panels from 50W to 400W. You can perfectly utilize the converted energy of the sun in every season. In order to provide a better service experience: If you have any questions during the process of purchasing or using the solar panel bracket 1 set, please contact us by email to get answers, and we will reply to your questions within 24 hours. Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed? Please contact us before returning. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.