BatteryEvo Walrus Arctic Battery 8kW + 15.5kWh AC110/220V - EVO-WLRS-B0815-72

BatteryEvo Walrus Arctic Battery 8kW + 15.5kWh AC110/220V - EVO-WLRS-B0815-72

Step up to energy independence with the Walrus Arctic Battery 8 kW, a comprehensive power solution designed for a wide range of home setups. Boasting a generous 15.5 kWh capacity and an integrated 8 kW inverter, the Walrus offers a resilient home battery backup to ensure your lights stay on, your appliances run, and your home remains secure, regardless of grid uncertainty.

For homes equipped with solar panels, the Walrus acts as a solar battery, storing excess energy generated during the day to power your evenings or to provide an emergency energy reserve. This not only maximizes your use of solar power but also contributes to lower energy bills and a reduced carbon footprint. If you’re without solar panels, worry not—Walrus seamlessly draws from the grid, offering you the same benefits of energy storage and backup. Installation is streamlined and user-friendly; the Walrus comes with a Plug n’ Play system featuring clear, accessible side panel connections. With ports for both AC and PV input, it supports homes with traditional AC grid power and those utilizing DC from solar panels. Its dual RS 485 ports, Wi-Fi capability, and generator communication port speak to its smart adaptability, ensuring that whatever your setup, from grid-tied to completely off-grid, integration is simple and efficient.

Expect not just backup but also peak performance. The system’s 95% efficiency and pure-sine wave output mean your sensitive electronics are safely powered, while the option of dual voltage outputs (120V/220V) ensures compatibility with a variety of appliances and tools. The built-in safety features, including an AC circuit breaker and a ground screw hole, underscore the Walrus’s commitment to both reliability and safety.

Every Component On One Device

The Walrus side panel includes every port you need to install using DC solar panels or AC grid tied homes.

PV Input DC (90V-230V)

Easily connect your solar panels DC using the included BE175 connector.

AC Input (Max 50A)

Connect home AC grid power to the Walrus using SS2-50P connector.

AC Output (Max 50A)

Connect the Walrus to your home using NEMA14-50R connector.

Features

• Works on homes with grid tied solar panels for more utility savings.

• Works on off-grid homes with DC solar panels using PV 90-230V.

• Works on homes without solar panels to reduce energy bills.

• Wi-Fi and network ports installed.

• 110V/220V Outlets installed on center console.

• Programmable charge/discharge time scheduler.

• Wheels installed for portability and removes the need to wall mount.

• Expandable by connecting multiple Walrus to get more capacity.

• Made in America.

• 10 Year warranty. 

Specification

What Our Experts Think

The BatteryEvo Walrus Arctic 8kW + 15.5kWh AC110/220V Lithium Battery (EVO-WLRS-B0815-72) is a high-performance energy storage solution designed for both extreme cold conditions and reliable power needs. Here's why it’s a standout choice for off-grid, backup, and renewable energy systems:

• High Capacity: With 15.5 kWh of storage and 8 kW continuous power output, it provides ample energy for large homes, cabins, or off-grid locations, ensuring reliable performance even during power outages.
• Dual Voltage Capability: The Walrus Arctic supports both AC110V and AC220V output, making it versatile and compatible with a wide range of appliances and systems, whether for residential or commercial use.
• Designed for Extreme Environments: Built for harsh conditions, the Walrus Arctic is optimized to function in sub-zero temperatures, ensuring stable operation even in extremely cold climates.
• Long-Life Lithium Technology: Featuring advanced lithium-ion technology, the battery offers a longer lifespan and more efficient charging compared to traditional lead-acid batteries.
• Battery Management System (BMS): The integrated BMS ensures safe, optimal operation by managing charging, discharging, and protecting against overcharging, deep discharge, and overheating, extending the battery’s life.
• Flexible Power Supply: The Walrus Arctic is an excellent solution for off-grid living, solar energy storage, or as backup power during emergencies. It’s designed for easy integration into existing renewable energy setups.
• Portable & Easy to Install: The compact design allows for simple installation in both residential and commercial environments, with added portability for ease of relocation if needed.
• Sustainability: By storing clean energy for use during high-demand periods or outages, this system helps reduce reliance on fossil fuels, making it an eco-friendly solution for energy independence.
• 10-Year Warranty: With a robust 10-year warranty, users can trust the Walrus Arctic to deliver reliable performance for years, making it a secure investment for long-term energy needs.

Q&A

Q: What is the BatteryEvo Walrus Arctic Battery?
A: The BatteryEvo Walrus Arctic Battery is a high-capacity energy storage solution offering 8kW of power and 15.5kWh of energy storage. It is designed for use in both AC110V and AC220V systems, making it versatile for various power applications such as off-grid living, solar energy storage, and backup power.

Q: What is the power capacity of this battery?
A: The Walrus Arctic Battery provides 8kW of power and 15.5kWh of energy storage, offering sufficient capacity for a wide range of residential, commercial, and off-grid applications.

Q: What voltages are compatible with this battery?
A: The BatteryEvo Walrus Arctic Battery is designed to work with both AC110V and AC220V systems, allowing for flexibility in installation and use across different regions and applications.

Q: How long can this battery be used for?
A: The Walrus Arctic Battery is built to last for many years with proper care and maintenance. Its lithium-ion technology provides long-lasting energy storage and reliability.

Q: Is the BatteryEvo Walrus Arctic Battery ideal for off-grid use?
A: Yes, the Walrus Arctic Battery is perfect for off-grid applications, providing reliable power storage for remote locations, cabins, RVs, and other settings where grid power is unavailable or unreliable.

Q: Does the BatteryEvo Walrus Arctic Battery come with a warranty?
A: Yes, this battery comes with a manufacturer warranty, ensuring its quality and long-term performance. Specific warranty details can be found in the product documentation.

Q: Why should I choose the BatteryEvo Walrus Arctic Battery?
A: The Walrus Arctic Battery offers powerful energy storage with high efficiency, versatile AC voltage compatibility, and a reliable performance track record. It is an excellent choice for off-grid living, solar systems, and backup power needs, with long-term durability and peace of mind.

Maintenance Tips

• Regular Charging: Charge the battery according to the manufacturer's recommendations, keeping it between 20-80% for optimal lifespan. Avoid deep discharges (below 20%) and full charges (100%) to preserve battery health.

• Keep the Battery Clean: Use a dry microfiber cloth to wipe the exterior and terminals of the battery. Avoid using water or cleaning solutions that could cause moisture to enter the battery or create corrosion.

• Inspect Connections and Terminals: Check for loose or corroded terminals and connections. Tighten any loose connections and clean terminals with a soft cloth. Ensure no dirt or debris obstructs the connections.

• Maintain Proper Temperature: Ensure the battery is stored and used in environments within the recommended temperature range (usually 32°F to 113°F or 0°C to 45°C). Extreme temperatures can affect the performance and longevity of the battery.

• Ensure Adequate Ventilation: Keep the battery in a well-ventilated area to avoid overheating, especially during charging. Ensure the surrounding area is clear of obstructions that might restrict airflow.

• Avoid Overheating: The battery should not be exposed to direct heat sources or placed in areas that could cause it to overheat. Monitor the temperature regularly, especially during extended use or charging periods.

• Check for Physical Damage: Inspect the battery housing and components for any visible signs of damage, such as cracks, dents, or punctures. If any damage is found, consider replacing the battery to maintain safety and functionality.

• Store for Extended Periods: If you are storing the battery for a long time, ensure it is kept in a cool, dry location with a charge level of around 50-60%. Check the battery every 3-6 months to ensure it is maintaining its charge.

• Monitor Battery Health: Use any available monitoring systems or apps provided by the manufacturer to track the health and performance of the battery. This can help detect any issues early, such as abnormal voltage drops or charging problems.

• Follow Manufacturer’s Instructions: Always follow the manufacturer’s specific maintenance instructions and safety guidelines to ensure proper operation and to maintain your warranty.