4000W DC 12V to AC 110V/220V Solar Panel Kit 50W Solar Panel +50A Solar Charge Controller 4 USB Outputs Off Grid Solar Kit Solar Power Kit for RV and Marine Off Grid System(12V-110V)

Specifications:Inverter:Peak power: 500WContinuous power: 250WInput voltage: 12VOutput voltage: 220V/110VNo-load current: ≤0.5AConversion efficiency: greater than 90%Protection function: overload, overtemperature, high voltage, low voltage, reverse connection, short circuit intelligent temperature control, less than 300W (except inductive load appliances and electrical products)Packing size: 45X29.5X14.3cmNet weight: 4KGSolar panel:Name: 50W solar panelPower: 50WDimensions: 560*420*3mmDC input/output: 18V*2.8A(50W)USB output: 5V 2.4AWeight: 0.8kgPackage weight: 0.9kgInstallation package size: 445X300X41mmWire: aluminum substrate + high-efficiency chip + PETNotes:1. This controller automatically adapts to 12V/24V (or 48V). Please make sure that the battery has enough voltage when installing for the first time so that the controller can identify the correct battery type.2. Install the controller as close to the battery as possible to avoid voltage drop due to excessively long wires, which affects normal voltage judgment.3. This controller is only suitable for various lead-acid batteries (including open, sealed, colloid, etc.). Please do not use it for other batteries (including lithium batteries, nickel-hydrogen batteries, etc.).4. This controller can only use photovoltaic panels as a charging source. Do not use DC or other power sources as a charging source.5. This controller will heat up when running. Please note that the controller should be installed on a flat and well-ventilated surface.Product list:1 inverter1 pair of red and black battery clips1 cigarette lighterEnglish inverter manual1 solar controllerEnglish controller manualSolar panelDC cableDC alligator clip

• Solar system: Inverter (converts 12V DC power of battery into 220V or 110V AC power) + Solar panel (receives solar energy to charge battery) + Solar controller (controls battery charging and discharging) + Storage battery (storage) (battery customer prepared)
• 50W solar panel: The solar panel is made of aluminum substrate material, which is strong and durable enough to withstand strong winds. A device that directly or indirectly converts solar radiation energy into electrical energy.
• Cooling fan protection: Built-in smart fan, when the power inverter is unloaded or becomes hot after power on, it can automatically turn on to avoid safety accidents caused by overheating.
• Avoid current overvoltage: The built-in fuse, safe charging method and cooling fan of the solar panel generator help prevent the car power converter from overheating while saving electricity and energy.
• Versatile system: This kit is not limited to powering the home. It can also be used as a solar power generation system for RVs and trucks. Whether you are driving an RV or taking a road trip, you can ensure uninterrupted power supply.