Intelligent Household Solar Panel Regulator Adapter Charge Controller Monitor Auto Switch 12V 24V 10A for Street Lighting System

Automatically manage the working of solar panel and battery in solar system. Use UEIUA version II optimized design scheme which can improve system effiency and prolong the life span of the battery. solar panel system charge regulator controller

Protections: PWM-control,light-operated, time control,overload protection,short circuit protection,lightning protection,low-voltage protection,overcharge protection. Package list: 1 x Solar Charge Controller 1 x User Manual Customer Services: If you have any questions or problems,please contact our customer service email: coastacloud_walmart@outlook.com We will try our best reply you ASAP within 48 hours, and we are always glad to be at your service! :-) If there is any problems due to delivery or product quality, please contact us first. We will try our best to solve the problem for your, and keep improving our products and service! :-) Pls do NOT open a case or leave negative feedback directly.We are very thankful for your understanding and patience! :-) Sometime we are not able to answer your messages immediately because of weekends, holidays or busy work during sale seasons. We will reply you ASAP on the next working day. :-) For possible inconvenience we ask for your understanding and tolerance! Shipping: Items are generally dispatched within 2 business days after payment is cleared. Please make sure your address on Walmart is matched with your shipping address before you pay. Shipping time take about 3-15 working days. Returns: We offer a 30 days return guarantee. If you are not satisfied with the item, you can return it within 30 days after item received. Noticing: If buyer made mistake or obvious Man-made damage, Buyer should afford the shipping fee.(We believe every buyer will tell the truth.) If items have any problem due to quality,please contact us for refund, exchange or a replacement. Please contact us first before item returned, Our staff will help you to return it. If you have any problem,please contact us via email:coastacloud_walmart@outlook.com. We will answer your email within 48 hours ASAP.