(there may be multiple packages for overweight, the arrival time may be different) 2 X 150W Solar Panel 1 X Alligator cable 3m/118in 2.5mm² 1 X MC4 cable 3m/118in 2.5mm² 1 X 20A Solar PWM Controller The battery must be connected to use controller. The controller is used to protect the battery from overcharge and discharge, so the controller must be connected to the battery to use. The packaging of this product is very protective, but it is inevitable that there will be accidents during transportation. We will send out new packages in the shortest possible time. Easy to use: This product is a semi-flexible board that can be bent up to 30 degrees.It is suitable for mounted on an irregular smooth surfaces such as RV roofs, boats, tents, Yacht, vaulted roofs, etc. High efficiency, Light weight: only 3mm thick, weight 2.2kg, easy to hang, disassemble and carry. Easy to install: Metal holes in the four corners of the product for fixing screws and mounting. Each solar panel has been tested several times. The junction box on the back of the solar panel has a Schottky diode built in to prevent reverse current. The solar panel operates at 18V.
Make sure your battery has enough voltage for the controller to recognize the battery type before first installation. The battery cable should be as short as possible to minimize loss. The regulator is only suitable for lead acid batteries: OPEN, AGM, GEL(It is not suited for nickel metal hydride, lithium ions or other batteries).
The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator. Connect the photovoltaic module to the regulator - plus and minus.Connect the consumer to the charge regulator - plus and minus. Please allow 0-3mm error due to manual measurement. The item "300W 2x150W Flexible Monocrystalline Solar Panel 18V Battery Charger Home System" is in sale since Monday, August 23, 2021. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "diybattery_factory" and is located in Los Angeles, California. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Brazil, Australia.