DKV series adopts high-quality lithium iron phosphate batteries, equipped with intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination and convenient installation. LCD display, visualization of battery operating data. Compatible with most solar inverters, providing efficient energy for photovoltaic off-grid households, commercial and other electrical equipment.Product characteristics 1. High energy ratio, autonomous cooling, and free combination 2. A+level battery cells, precision assembly 3. Support customized BMS protection board 4. Industrial grade waterproof, IP67 Application Scenario 1. Energy storage system, control system, alarm system, power system, database 2. Emergency lighting system, backup power supply, UPS 3. Telecommunication equipment, communication equipment, fire protection system, security defense system, power stationQ:What is the name of your company? A:Minyang new energy(Zhejiang) co.,ltd Q:Where is your company? A:Our company is located in Wenzhou, Zhejiang, China, the capital of electrical appliances. Q:Are you a directly factory or trading company? A:We are outdoor power supply manufacturer. Q: How does your factory do regarding quality control? A: Quality is the priority. We always attach great importance to quality controlling from the start to the end. All our products have gained CE, FCC, ROHS certification. Q:What can you do? A:1.AII of our products have proceeded aging test before shipment and we guarantee safety while using our products. 2. OEM/ODM orders are warmly welcomed! Q:Warranty and return: A:1. Products have been tested by 48hours continuous load aging before ship out.wanrranty is 2 years 2. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you. Q:Is sample available and free? A:Sample is available, but the sample cost should be pay by you. The cost of sample will be refund after further order. Q:Do you accept customized order? A:Yes, we do. Q:What's the delivery time? A:It usually takes 7-20 days after confirming payment, but specific time should be based on tne order quantity. Q:What are the payment terms of your company? A:Our company supports L/C or T/T payments.