Telephone: +86-769-81555593
Dongguan Hongwei Electronics Co., Ltd
















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Upgrade your solar setup: Effortlessly boost 12V panel output to charge 24V / 36V / 48V / 60V / 72V batteries. Compatible with lead-acid, lithium, GEL, and flooded batteries, ideal for golf carts, e-bikes, electric skateboards, surfboards, and off-grid solar kits.
Built to withstand the elements. Whether rain or shine, indoors or outdoors, the IP65-rated housing ensures safety and reliability.
Low-voltage solar system? No problem. Our unique Step-Up Boost technology efficiently charges higher-voltage battery banks.
Harness the latest MPPT 3.0 technology to deliver up to 15% more charging power than conventional controllers. Perfect for:
Get full visibility over your solar charging system:
Peace of mind with built-in protections against:
Have questions or need assistance? Our friendly customer service team is available 24/7, ready to provide fast and helpful support.
| Q: Can we get sample for testing before bulk order? |
| A: Sure, it depend on product, if we have produced the product, we will offer free sample, but please pay shipping cost. If it's a new product, need to develop new mold, see if you are willing to pay this mold. Then free sample after mold paid. |
| Q: Your MOQ seems too much for us currently, can we buy in smaller quantities? |
| A: Yes, we are glad to help customers to develop their local market with patience, so we are able to get you lower quantities to help you become popular at your local market. |
| Q: Can we use our own shipping forwarder? |
| A: That will be awesome ! Let's use yours. |
| Q: Can we attaching our Logo on product? And package? |
| A: Yes, as long as you have bulk quantities for order, we can print any shape of Logo on products. As for package, we will have full range of different quality materials for option to match your product and local market. You design the box, including images, Logo, descriptions, bar code, etc. |
| Q: More questions we missed? |
| A: Contact us immediately |
As USB-IF member, Dongguan Hongwei Electronics Co., Ltd|Dashun Electronics Technology (Hongkong) Co., Limited has specialized in the development and manufacture of connectors, USB cables, cables assemblies and customized cables since 2008 year. Products covered the Solar panel charger, Car charging cable, USB cable, SATA cable, wire harless. They are widely applied to various audio and video products, digital camera, mobile phone, notebooks and home appliances.
We have 105 professional employees, including 8 engineers and 15 QC testers with more than 10 years of experience in connectors and cables industry. We invest over 10% of annual turnover in R&D, high input allow us to develop over 10 new series each year.
Plus, We strictly follow quality production system. Production process are strictly according to ISO 9001: 2015 quality management system. We use perfect product quality assurance facilities, equipped with dust-free workshop. At the same time, Goods has tested the mechanical, electrical, environmental characteristic by advanced test equipment, such as Projection imaging tester, Isolation tester, Pull-Push Force Tester, Solderability test, Environmental Tester, Coating thickness tester, Impedance Test, etc. Most of the products get RoHS, Reach and CE approval.
We pay great attention to listen to clients' Suggestions. We continuously invest in R&D and management and has a good reputation and perfect after-sale service. Combined with skilled workers, strict management and advanced technology, based on very competitive products, we provide high quality connector and cables products to all over the world.
Great MPPT charge controller—compact, efficient, and truly waterproof. It charges LiFePO4 and other battery types reliably and boosts performance from my solar panel setup. Easy to install, stable output, and perfect for e-bikes and other 48V battery systems. Excellent value and performance. It's display is very easy to read making that much more convenient
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