WindyNation Complete 400 Watt Solar Panel Kit with VertaMax Power Inverter for 12 Volt Battery Systems New - SOK-400WPI-15

• One red 2 gauge cable 3 feet in length + one black 2 gauge cable 3 feet in length with pre-attached cable lugs

• 1500 Watt (3000 Watt Surge) VertaMax Power Inverter

• Input Voltage (Nominal) 12VDC  Output Voltage (Nominal) 120VAC

• 100 Watt WindyNation 12 volt Polycrystalline WindyNation Solar Panel

• Windynation's 100 Watt Solar Panel combines high efficiency with long term reliability and stability

• Outstanding electrical performance under high temperature and low irradiance conditions

• See image in the photo gallery above for the technical specifications of the solar panel.

• Wiring diagrams for wiring the two solar panels in parallel (12V) and series (24V) are shown in the owners manual

• Solar Panel Cable and Solar Connectors

• 40 continuous feet of UL Listed 12 AWG solar extension cable (E331483)

• One Pair of Solar Connectors

• The solar connectors allow for a quick and waterproof connection of the solar extension cable to the solar connectors attached to the back of the solar panel.

• (Note: Solar Connectors do not come pre-attached to cable. Cut cable to length and attach Solar Connectors. The 12 AWG cable is used to connect the solar panels to the charge controller.)

Specifications

Package Include

• (4 pcs) 100 Watt WindyNation 12 volt Polycrystalline WindyNation Solar Panel

• (1 pc) 30 Amp P30L Solar Charge Controller with LCD Display

• (1 pc) 1500 Watt (3000 Watt Surge) VertaMax Power Inverter

• (4 Set) Solar Panel Mounting Bracket and Fastener Set

• Solar Panel Cable and Solar Connectors

• Solar Branch Connectors

What Our Experts Think

• All-in-One Solar Power Solution: The WindyNation Complete 400 Watt Solar Panel Kit with VertaMax Power Inverter is a perfect package for 12V battery systems, offering everything you need for off-grid energy.
• Efficient Power Inverter: The VertaMax inverter efficiently converts solar power into usable AC electricity, allowing you to power a variety of devices.
• High-Quality Solar Panels: The 400W solar panels are designed for high efficiency, ensuring optimal performance even in low-light conditions.
• Durable & Weatherproof: Built to endure outdoor elements, the panels are long-lasting and reliable in diverse weather conditions.
• Easy Setup & Maintenance: Simple installation with all necessary components included, making it ideal for DIY enthusiasts and those new to solar energy.

Q&A

Q: What is the WindyNation Complete 400 Watt Solar Panel Kit with VertaMax Power Inverter for 12 Volt Battery Systems?
A: The WindyNation Complete 400 Watt Solar Panel Kit with VertaMax Power Inverter (SOK-400WPI-15) is an off-grid solar power system that includes 400 watts of solar panels and a VertaMax power inverter. It is designed to convert solar energy into usable AC power for 12-volt battery systems, providing reliable off-grid power.

Q: What components are included in the WindyNation Complete 400 Watt Solar Panel Kit?
A: The kit includes four 100W solar panels, a VertaMax power inverter, a charge controller, wiring, mounting hardware, and other necessary accessories like fuses and connectors to set up and operate the system.

Q: How much power can this system generate?
A: The system generates 400 watts of power through the solar panels, providing enough energy for small off-grid setups, like RVs, cabins, or backup power for essential appliances.

Q: What is the function of the VertaMax power inverter?
A: The VertaMax inverter converts DC power from the 12V battery bank into 120V AC power, allowing you to power standard household devices and appliances from the solar energy stored in the system.

Q: How much energy can the WindyNation Complete 400 Watt Solar Panel Kit produce per day?
A: Under ideal sunlight conditions, the system can generate approximately 1.6-2.0 kWh per day, enough to power lights, small electronics, and appliances in off-grid environments.

Q: Is the WindyNation Complete 400 Watt Solar Panel Kit easy to install?
A: Yes, the kit includes all the necessary components and clear instructions for installation. Basic knowledge of solar systems and electrical components is helpful but not required.

Maintenance Tips

• Regular Panel Cleaning: Clean the solar panels periodically to remove dirt, dust, and debris. Use a soft cloth or sponge with mild soap and water, and avoid using harsh chemicals that could damage the panels. Clean the panels when they are not exposed to direct sunlight to prevent heat buildup during cleaning.

• Check for Obstructions: Ensure that the solar panels are free from any obstructions, such as tree branches, snow, or debris, that could block sunlight. Regularly trim any nearby vegetation to ensure optimal sun exposure, as shading can significantly reduce panel efficiency.

• Inspect the Wiring and Connections: Periodically check all wiring, connectors, and junction boxes for signs of damage or wear. Ensure that all connections are secure and free from corrosion. Replace any damaged or frayed cables immediately to prevent performance issues or safety risks.

• Monitor Charge Controller: The charge controller ensures that the battery is charged correctly. Regularly check the controller’s display for voltage, current, and other key readings to ensure it’s functioning properly. If you notice any errors or abnormal readings, follow the troubleshooting steps provided in the manual or consult a professional.

• Battery Maintenance: Keep the 12V battery properly charged and avoid deep discharges. Monitor the battery’s charge level to ensure it is within the recommended range. Clean the battery terminals periodically to remove any corrosion, using a mixture of baking soda and water. Reapply petroleum jelly or terminal protector to prevent future corrosion.

• Inspect VertaMax Power Inverter: Regularly check the inverter for any issues like overheating or irregular output. Ensure it is correctly installed and functioning as expected. Keep the inverter clean and free from dust buildup, as this can cause overheating. Ensure that the inverter is installed in a well-ventilated area.

• Ensure Proper Ventilation for the Inverter: Since the VertaMax inverter generates heat, ensure it is located in a well-ventilated area to prevent overheating. Avoid placing it in enclosed spaces where airflow is restricted.

• Inspect Fuses and Circuit Breakers: Periodically check the fuses and circuit breakers for signs of damage. Replace any blown fuses immediately to ensure that the system remains safe and functional. This helps protect your equipment from electrical surges and overloads.

• Proper Storage: If storing the solar system for an extended period, disconnect all components and store them in a cool, dry place. For battery storage, maintain the battery at approximately 50% charge to prolong its life.

• Monitor Overall System Performance: Keep track of the system’s energy production and monitor the overall performance. Check for any sudden drops in performance, and address any issues promptly, such as low charging efficiency or reduced energy output.