Product Name: 6W-500W AC/DC off-Grid Lead-Acid/Lithium Battery PV Solar Power System Model NO.: off-grid power system 120AH 500W AC/DC lithium bat Specification: Normal Application: Home, Industrial Certification: ISO Condition: New Approve: ISO,Ce,Jet,TUV,ETL,Cec,ISO. Trademark: longitcch Transport Package: 320*230*210 mm Specification: 251*159*158 mm Origin: China HS Code: 8504402000 Product Description 6W-500W AC/DC off-Grid Lead-Acid/Lithium Battery PV Solar Power System15Years Factory Manufacture Experience With CE, UL, TLC, TUV, BIS, CEC, JET, CQCISO9001, ISO14001, OHSAS18001 Certifications.20000pieces /day Production Capacity,Export more than 25 countries.5 Years Warrange. Any off grid solar energy system quality problem will be changed.24 hours after-sale in time service,Parts of countries has office and service engineer.Superior production and integration capabilitythe company has been offering PV users the integrated brand Longitech. Longitech has demonstrated the power of its own production subsidiaries serving the entire vertical industry chain, and has worked in cooperation with leading manufacturers of PV modules, inverters, energy storage batteries, brackets and application products. Intelligent monitoring, real-time serviceThe Group, working with IBM, has invested RMB 30 millionin a big energy data cloud platform. Through the grand internet plus smart energy project, Longjitaihe has been selling the best PV products made in China to every corner of the worldGlobal salesWith its products now sold in Europe, the U.S., Japan and Australia, Longitech is the largest service provider for floating PV stations in Japan, a designated manufacturer for Sharp Energy Solutions,and a supplier to power sales companies in Australia. Multiple certification and quality controlIn addition to the state-of-artglobal equipment, the company has implemented a stringent quality management system in each process from production to product inspection. Perfectionism is a commitment Longitech has made to society.All of these products arecertified by TUV, BIS, CEC, JET, or CQC. Products richthe company has implemented a stringent quality management system in each process from production to product inspection. Perfectionism is a commitment Longitech has made to society. Utilizing its customized services, Longitech offers high-efficiency solutions depending on building type, local environment and power station functions. Major products include high-efficiency poly-Si, half-cell, double-glass, and high-efficiency mono-Si modules, large and small modules of various capacitiesThe lowest network, the highest cost performanceApproveCE,JET,TUV,ETL,CEC,ISO.FAQ1. When can I get the quotation?We usually quote 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.2. How can I get a sample to check your quality?After price /confirm/iation, you can require for samples to check our quality counter display.If you need the samples, we will charge for the sample Express fee. But the cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.3. Can you do the design for us?Yes. We have a professional team having rich experience in design and manufacturing. Just tell us your idea and we will help to carry out your ideas. It does not matter if you do not have someone to complete files. Send us high resolution images, your logo and text and tell us how you would like to arrange them. We will send you finished files for /confirm/iation.4. Howlong can I expect to get the samples?After you pay the sample charge and send us confirmation files, the samples will be ready for delivery in 3-7 days. You can use your own express account or prepay us if you do not have an account.5. What about the lead time for mass production?Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 10 to 15 days. Generally speaking, we suggest that you start inquiry one months before the date you would like to get the product at your country.