In full sunlight, the DZ-4000 solar charger will produce a maximum of 65W per hour, which you can use to charge a 12V battery.  When the panel is charging, the indicator in the corner will blink.

The solar charger is streamlined, which could save you fuel.  (Less drag means lower fuel costs).  Being vibration and weather resistant means it is perfect for fitting to your boat, caravan and motorhome.

It is supplied with a 3m power cable for connecting the solar panel to a solar charge controller/regulator. We strongly recommend you use a controller to prevent the battery from being overcharged.

There is a quick connect method for hooking up to additional solar panels. 

You can use the 6 mounting brackets and screws supplied in the kit, or there are other types of mounting kits for this charger.  It was previously made by Sunsei (as the SE4000), so it fits the Sunsei mounting kits mentioned under the Product Options tab.  

Also under the Product Options tab you will find more accessories such as an extension lead and a short (fused) battery cable set.

Details:

• Operates even in cloudy conditions.
• Aeronamic design to reduce drag.
• Vibration & Weather resistant
• Quick connect facility to hook up to additional panels without the need for tools.
• Vibration & Weather resistant

Technical Specification:

• Solar panel ratings: 4A 16.5V, 65W
• Solar panel dimensions (mm): 724 x 806 x 3.6; 10kg   
• 20 year module power output warranty.