Battery EVO WALRUS G4 Complete Solar Kits + Choose Your Custom Package
Battery EVO WALRUS G4: The Ultimate Solar Solution
The Battery EVO Walrus G4 Solar Generator is a next-generation, all-in-one energy storage system engineered for total energy independence. Designed for residential, commercial, and off-grid use, it combines a massive 23 kWh lithium battery, an integrated 15kVA inverter, and an 8kW PV charge controller in a compact, self-contained unit.
Whether you're looking to cut your electricity bill by up to 80%, stay powered during blackouts, or disconnect from the grid entirely, the Walrus G4 delivers the performance and flexibility to meet your needs. With plug-and-play compatibility for homes with or without solar, real-time system monitoring, and built-in portability, the Walrus G4 simplifies energy management without sacrificing power or efficiency.
Made in America and backed by a 10-year warranty, this system delivers smart, scalable, and sustainable energy—ready when you need it most.
What’s Included with the Battery EVO WALRUS G4
You can select from several powerful configurations based on your energy needs, including both base systems and solar-equipped kits.
Walrus G4 15K INV. 23 kWh AC110/220V Includes a 23 kWh lithium battery with 260Ah capacity and a built-in 15kVA inverter.
Walrus G4 15K INV. 23 kWh with Solar Accessories Kit Includes 23 kWh battery, 15kVA inverter, and a 2200W solar array for rapid solar charging.
Walrus G4 15K INV. 23 kWh with 4400W Solar Accessories Kit Includes all of the above with a 4400W solar configuration for maximum solar efficiency.
Walrus G4 15K INV. 46 kWh Extension Kit Doubles your capacity with a 520Ah battery (46 kWh) and 15kVA inverter.
Walrus G4 Plus 46 kWh with 4400W Solar Accessories Kit An expanded setup with massive storage and 4400W solar input, ideal for larger homes or commercial power loads.
Each Walrus Complete Solar Kit Includes Essential Components
Integrated main console with 110V/220V outlets PV DC input (90V–230V) with BE175 connector AC input and output (Max 50A) with SS2-50P and NEMA14-50R connectors DC input for battery expansion 7-inch color touchscreen Wi-Fi and network connectivity Programmable charge/discharge scheduler Built-in wheels for portable use
Why Choose The Battery EVO WALRUS G4 Complete Solar Kit
Massive Battery Capacity Each Walrus unit delivers 23 kWh of storage with the ability to expand up to 46 kWh, enough to power large appliances, HVAC systems, or entire households during outages.
Integrated 15kVA Inverter Converts stored energy into usable household power with high efficiency and reliability—no separate inverter required.
Solar Ready and Off-Grid Capable Connect to DC solar arrays (90–230V) or operate entirely off-grid. Works with both grid-tied and off-grid solar systems.
Emergency Backup Power Acts as a reliable uninterruptible power supply (UPS) during blackouts to keep your home or business running smoothly.
80% Reduction in Energy Bills Pair with solar to dramatically reduce reliance on the grid. The Walrus stores excess solar energy for use day or night.
Easy Installation, No Wall Mounting Portable design with wheels eliminates the need for mounting. Roll it where you need it.
Smart Monitoring and Scheduling Manage power usage via the intuitive 7-inch touchscreen or monitor remotely through the Wi-Fi connected app.
Built to Last Advanced lithium battery technology offers a 300% longer lifespan than traditional lead-acid systems and requires minimal maintenance.
Safe and Reliable Operation Includes thermal protection, overcharge prevention, and comprehensive safety features for peace of mind.
Made in the USA Precision-engineered for durability and high performance, with domestic manufacturing quality standards.
Expandable and Modular Scale up your system with additional units to meet higher energy demands without replacing your entire setup.
The Walrus G4 All-in-One System is more than just a battery—it's your complete home energy solution. Whether you're preparing for emergencies, reducing your power bill, or powering a life off-grid, the Walrus delivers unmatched storage, control, and flexibility in one powerful, portable unit. With multiple configurations and expansion options, you can build the system that fits your energy future—today.
Specifications
Battery EVO WALRUS G4 Specifications
SKU:
EVO-WLRS-1223-96N
System Voltage:
AC110/220V
Nominal Voltage:
88V
Chemistry:
NMC
kWh Capacity:
23 kWh
Ah Capacity:
260Ah
Charging Voltage:
97.3V - 99.6V
Max Charge Voltage:
99.6V
Operating Voltage Range:
72V - 99.6V
Suggested Low Voltage Cutoff:
72V - 80V
Cell Configuration:
24S2P
Max Continuous Discharge Current:
150A
Max Continuous Power:
15kVA
Max Discharge Peak Current:
300A
Max Charge Current:
150A
Charge Temperature Range:
-20°C (-4°F) / 55°C (131°F)
Discharge Temperature Range:
-20°C (-4°F) / 55°C (131°F)
Optimal Discharge Temperature Range:
15°C (59°F) / 35°C (95°F)
Storage Temperature Range:
-5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight:
441lbs (200.2kg)
Depth:
15.4in (391mm)
Width:
24.41in (620mm)
Height:
36.24in (920.5mm)
Safety Features:
Fuse (300A) & Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections)
Max Connections:
Up To (8) Parallel
Powerful Performance with Battery EVO WALRUS G4
Experience unmatched performance with the Battery EVO WALRUS G4, a top-tier solar kit designed for efficiency. This system is built to handle heavy-duty tasks and provides consistent power output because of its advanced battery technology. But what truly sets it apart is the flexibility it offers when combined with other components in our custom packages.
Customization Options That Suit Your Needs
Because every home or business has unique energy requirements, we offer customizable options so you can choose your perfect setup. For example, if you need more panels for larger spaces, or fewer for smaller areas, the Battery EVO WALRUS G4 allows you that freedom. So whether you're powering a small cabin or an entire office building, there’s something here for everyone.
Why Choose Our Complete Solar Kits?
Our complete solar kits come pre-assembled, saving you time and effort during installation. Because they are easy to set up, even beginners can get started without much hassle. However, if you prefer professional assistance, our team is ready to help ensure everything works smoothly. With the Battery EVO WALRUS G4 at the core of these systems, you’ll enjoy reliable, eco-friendly energy for years to come.
Powerful Performance with Battery EVO WALRUS G4
Experience unmatched performance with the Battery EVO WALRUS G4, a top-tier solar kit designed for efficiency. This system is built to handle heavy-duty tasks and provides consistent power output because of its advanced battery technology. But what truly sets it apart is the flexibility it offers when combined with other components in our custom packages.
Customization Options That Suit Your Needs
Because every home or business has unique energy requirements, we offer customizable options so you can choose your perfect setup. For example, if you need more panels for larger spaces, or fewer for smaller areas, the Battery EVO WALRUS G4 allows you that freedom. So whether you're powering a small cabin or an entire office building, there’s something here for everyone.
Why Choose Our Complete Solar Kits?
Our complete solar kits come pre-assembled, saving you time and effort during installation. Because they are easy to set up, even beginners can get started without much hassle. However, if you prefer professional assistance, our team is ready to help ensure everything works smoothly. With the Battery EVO WALRUS G4 at the core of these systems, you’ll enjoy reliable, eco-friendly energy for years to come.
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