30KWh Home Uninterruptible Power Systemhome Battery Backup Power Supply

30KWh Home Uninterruptible Power Systemhome Battery Backup Power Supply

Home battery backup power supply 30 KWh Off-grid Back up Battery Pack With Inverter Energy Storage System

Product information

FAQ

Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.

Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.

Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q5. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.

Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing in the new energy field for nearly 30 years. Rich experience and fast product development make our brand trusted. by now, we have 17 branch companies located worldwide, including Asia, Europe, and Africa. and our headquarters is right located in Shandon province. Coslight is pledged to become a world-class enterprise providing new energy overall solutions. by breaking through the battery performance and application boundary, in pursuit of technological innovation. and providing customers with smart system solutions.

We are involved in three types of Li-ion batteries, square liquid battery, polymer Li-ion battery, and iron Li-battery, produced by Harbin Coslight Power Co., Ltd, which are the trendy battery home and abroad. service for some well-known brands, such as Huawei, ZTE, OKWAP, AHond, and so on.

Our products can involve multiple application fields, apart from smart devices, Battery storage systems, Lead Acid replacement batteries, USP., etc.