20A30A40A12V/24 Automatic control MPPT controller for garage solar adjustment Bluetooth solar cell controller
- Category: >>>
- Supplier: Yiwu Huayi Technology Co. Ltd.
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Product Overview
Description
Product Description
Specification
Installation Instructions
Packing & Delivery
Company Profile
FAQ
1.May I take some samples to test before placing the order ? | ||||||||
Yes, welcome to take some sample to test! | ||||||||
2.How about the delivery time? | ||||||||
7 days for sample; 25 days for bulk order. | ||||||||
3.What is the warranty of the controller? | ||||||||
1 years warranty. | ||||||||
4.How to solve the technical problems? | ||||||||
24 hours after-service consultancy just for you and to make your problem to be solved | ||||||||
5.Do you have any certifications for your products? | ||||||||
We have ISO9001:2000, CE, RoHS, certificates for all of our products. | ||||||||
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