Out of Stock and No Longer Manufactured 

We recommend you consider a very similar 15 Watt Solar Panel by Sunforce Products. Please follow this link to the Sunforce 50032 12 Volt Solar Panel Battery Charger 15 Watts.

Sunsei SE-1500ma 12V 23.3 Watt SolarBattery Charger Features

• Perfect for charging deep cycle batteries in all applications
• Built-in blocking diode protects against natural discharge and electronic drain
• Weather resistant and beautifully designed
• Save up to $3000 in battery replacements and fuel generator costs over the lifetime of the panel
• Provides 23.3 Watts at a maximum current of 1.5 Amps
• We guarantee 80% of the rated output for a period of ten years
• Reduce your carbon footprint - Replaces 68 lbs of CO2 emissions per year
• Touch-action LED indicator - Lets you know your panel is charging
• Plug'n'play connectors require no tools, save time and ensure reliable connections
• Multiple panels can easily be connected together
• Charge controller is necessary to avoid overcharging batteries
• Can remain connected to the batteries at all times

Sunsei SE-1500ma 12V 23.3 Watt SolarBattery Charger Specifications

• Power: 1.5 Amps, 15.5 Volts (23.3 Watts)
• Dimensions: 37.5 inches x 13.4 inches x 1.15 inches / 95.3 cm x 34.0 cm x 2.93 cm
• Weight: 9.5 lbs / 4.3 kg
• 10 Year power warranty

Sunsei SE-1500ma 12V 23.3 Watt SolarBattery Charger FAQs

What are the Installation Instructions?

STEP 1 -TESTING THE PANEL

Press the sun-shaped button. The LED will light up when the panel receives sufficient daylight to produce power.

STEP 2 MOUNTING

Position the solar panel where you would like it to be permanently installed.

Angle the panel in such a way that it will be perpendicular to the strong midday sun, between 10 a.m. and 2 p.m. This will change with the seasons. In spring and the fall a tilt between 40 and 45 degrees from the ground will suffice for most North American residents. A little less in the summer (about 20 - 30 degrees) and a little more in the winter (about 60 - 70 degrees from the ground).

Insert the center legs at the bottom of each aluminum frame. Insert each mounting screw and tighten carefully. Do not over-tighten.

STEP 3 -CONNECTION

First, connect the GREY plug of the 10-foot extension cable to the connector of the solar panel. Then connect the charge controller (not included) to your battery. For more details concerning the operation of the charge controller, consult the instructions included with the charge controller (available here ). Connect the cable of your choice to the battery. Finally, connect the other end of this cable with the BLACK plug of the extension cable.

NOTE: Remove the connector caps before connecting the cables.

Sunsei SE-1500ma 12V 23.3 Watt SolarBattery Charger Includes

• 1 x SE 1500 solar panel
• 1 x Extension power cable (10 ft.)
• 1 x Panel-to-panel jumper cable (1 ft.)
• 1 x O-ring connector wire (1.5 ft.)
• 1 x Male DC power port adapter (1.5 ft.)
• 1 x Female DC power port Socket (1.5 ft.)
• 1 x Battery clamp wire (1.5 ft.)
• 2 x Wire twist connectors
• 2 x Center legs
• 4 x Stainless mounting screws
• Instruction manual