bigbattery|SKU:BNDL-B0006-30-var-52873-d60354

BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle – Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

Commercial-Grade Power Storage Built for Real Demands

Step into a new era of commercial energy independence with the BigBattery ETHOS System, engineered to deliver a formidable 36kW of continuous output. This premium bundle provides scalable power from 30.7kWh to 92.1kWh, ensuring your business remains operational through any grid disruption with uncompromised reliability. Experience the pinnacle of safety and performance, designed to elevate your enterprise’s energy resilience without compromise.

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

Price range: $23,589.95 through $42,428.95

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BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle - Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]
BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle – Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]
$23,589.95 $42,428.95Price range: $23,589.95 through $42,428.95

Commercial-Grade Power Storage Built for Real Demands

This curated BigBattery ETHOS and EG4 18kPV bundle delivers up to 36kW of total output with scalable storage from 30.7kWh to 92.1kWh. Every configuration has been vetted for commercial-grade reliability, featuring an IP65-rated casing, internal fire suppression, and an advanced Battery Management System with auto cell balancing. Whether you're backing up a warehouse, powering an off-grid jobsite, or replacing lead-acid banks, this is an investment in grid-independent energy. Financing available. Free shipping included.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
36kW Total Output
IP65-Rated Casing
Fire Suppression System
Auto Cell Balancing BMS
36kW
Total System Output
92.1kWh
Max Storage Capacity
12,000W
Continuous Output Per Inverter
BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle - Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle - Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

BigBattery | ETHOS Battery EG4-18Kpv Bundle Bundle - Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Is This System Right for Your Site?

This bundle is engineered for commercial-scale applications. Confirm your setup meets these requirements before purchasing.

  • Facility requires 30.7kWh to 92.1kWh of energy storage capacity
  • Site supports 48V battery bank configuration with wall-mountable or stackable installation
  • Load demand falls within 36kW total output across paired EG4 18kPV inverters

Engineered For

From daily operations to emergency backup, this system handles the loads that keep your business running.

Office Solar Systems
Off-Grid Jobsites
Warehouse Backup
Emergency Power
Lead-Acid Replacement

Full specifications

At a glance

Power
48 V
Full specifications9 data points across 4 categories

Dimensions

Module ConfigurationSee product page

Power & Performance

System Voltage48 V
Storage Capacity30.7kWh to 92.1kWh
Total Output36kW
Continuous Output Per Inverter12,000W
Casing RatingIP65-rated

Materials

ConstructionSee product page

Compliance & Warranty

Safety SystemsInternal fire suppression, advanced BMS with auto cell balancing
MonitoringHistorical data for analysis and maintenance

The Off Grid Vault Promise

Every product we carry earns its place. Here's what you can expect from us.

Vetted for Real-World UseWe only stock equipment that passes our standards for build quality and field reliability.
Free Shipping, AlwaysNo minimums, no conditions. Your system ships free to your door.
30-Day Hassle-Free ReturnsIf it doesn't fit your setup, send it back within 30 days, no questions asked.

BigBattery | ETHOS Battery EG4-18Kpv Bundle – Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

Elevate your commercial energy infrastructure with the BigBattery ETHOS Battery EG4-18Kpv Bundle—a premium, scalable power solution engineered for demanding environments. Combining up to 92.1kWh of high-density lithium storage with dual EG4 18kPV inverters delivering 36kW total output, this system redefines energy independence. Whether you’re powering an office solar array, off-grid job site, or providing whole-warehouse backup, this bundle delivers uninterrupted, reliable performance while slashing monthly utility costs. Experience cutting-edge safety, effortless installation, and intelligent energy management—all in one comprehensive package.

Key Features

  • Scalable Commercial Capacity: Configurable from 30.7kWh to 92.1kWh, ideal for offices, warehouses, job sites, and emergency backup.
  • Dual EG4 18kPV Inverters: 36kW total continuous output (12,000W per inverter) with 18,000W PV input capacity each—stackable for expanded power.
  • Advanced Safety Suite: IP65-rated weather-resistant casing, internal fire suppression system, and intelligent Battery Management System (BMS) with auto cell balancing.
  • All-In-One Hybrid Inverter: Manages solar, battery storage, and grid power simultaneously with 120/240V split-phase output.
  • Smart Energy Management: Features smart load control, peak shaving, and a user-friendly LCD touchscreen display for real-time system oversight.
  • Remote Monitoring & Firmware Upgrades: View solar yield, battery charge/discharge rates, import consumption, and historical data—update firmware from anywhere.
  • Effortless Installation: Versatile stackable design with hassle-free wall mounting for quick deployment by installers and business owners.
  • Durable Outdoor Rating: Fully outdoor-rated (avoid direct sunlight) with overload, short circuit, and over-temperature protection.

Specifications

ETHOS 48V Battery System

  • Available Configurations: 30.7kWh (6 Battery Modules + 3 Control Boxes), 46.1kWh (9 Battery Modules + 3 Control Boxes), 61.4kWh (12 Battery Modules + 3 Control Boxes), 92.1kWh (18 Battery Modules + 3 Control Boxes)
  • Design: Stackable, modular with wall-mount capability
  • Enclosure Rating: IP65-rated casing
  • Safety: Internal fire suppression system, advanced BMS with auto cell balancing
  • Connectivity: Flexible options for seamless integration

EG4 18kPV Inverter

  • PV Input: 18,000W per inverter
  • Continuous Output: 12,000W per inverter | 36kW total with dual units
  • Output Voltage: 120/240V split phase
  • Protection: Overload, short circuit, over-temperature protection
  • Monitoring: Remote monitoring with live energy data, power curves, battery charge/discharge limits, warnings, and faults
  • Firmware: Remote upgrade capability
  • Outdoor Rating: Fully outdoor-rated (avoid direct sunlight)

Why Choose BigBattery | ETHOS Battery EG4-18Kpv Bundle – Commercial Energy System | 36kW Output Total w/ 30.7kWh to 92.1kWh [BNDL-B0006]

This bundle represents the pinnacle of commercial energy storage—engineered for those who demand uncompromising performance, safety, and scalability. The ETHOS 48V system’s modular design lets you start with 30.7kWh and expand to 92.1kWh as your needs grow, while dual EG4 18kPV inverters provide 36kW of robust, uninterrupted power. Unlike traditional lead-acid replacements, this system offers IP65-rated durability, an integrated fire suppression system, and auto-balancing BMS for maximum lifespan and reliability. Smart load control and peak shaving capabilities actively reduce your monthly electric bills, while remote monitoring puts real-time data and firmware updates at your fingertips. For commercial solar systems, off-grid job sites, warehouse backup, or emergency power, the BigBattery ETHOS EG4 bundle delivers the efficiency, control, and peace of mind your business deserves.

Additional information

Size

48 V ETHOS 30.7kWh | 6 Battery Modules 3 Control Boxes, 48 V ETHOS 46.1kWh | 9 Battery Modules 3 Control Boxes, 48 V ETHOS 61.4kWh | 12 Battery Modules 3 Control Boxes, 48 V ETHOS 92.1kWh | 18 Battery Modules 3 Control Boxes

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