Key Benefits of the EG4 BOSSBOX

The EG4 BOSSBOX is more than just a cabinet; it's a foundational element for a reliable and efficient energy system. Here are its standout benefits:

• All-in-One Energy Storage Solution: The BOSSBOX is engineered to house up to three EG4 WallMount All Weather 280Ah batteries and two EG4 Hybrid Inverters (such as the 12kPV, 18kPV, FlexBOSS18, or FlexBOSS21). This integrated design creates a clean, organized, and secure environment for your entire energy storage setup.

• Weather-Resistant and Durable Construction: Constructed from epoxy-coated Q235 steel, the BOSSBOX is built to withstand harsh outdoor conditions, including rain, falling dirt, and ice formation (NEMA 3R rated). Its robust design ensures long-term protection for your valuable equipment, whether installed indoors or outdoors.

• Silent and Fuel-Free Operation: Unlike traditional generators, the BOSSBOX facilitates a quiet, clean, and reliable power solution. By housing your batteries and inverters, it eliminates the noise, fumes, and ongoing fuel costs associated with fossil fuel generators, making it perfect for residential and light commercial applications.

• DIY-Friendly and Effortless Installation: The freestanding design of the BOSSBOX eliminates the need for complex drilling or wall-mounting, significantly reducing installation time and labor. Its palletized base allows for easy relocation with appropriate equipment, and pre-punched knockouts simplify wiring and organization.

• Scalable Energy Storage: The BOSSBOX provides a flexible platform for expanding your off-grid or hybrid solar system. Its capacity to integrate multiple batteries and inverters allows for future growth as your energy needs evolve.

• Optimized Performance: Featuring a passive airflow design with air intake vents and heat vents, the BOSSBOX ensures proper heat dissipation, maintaining optimal operating temperatures for your batteries and inverters without requiring active cooling fans.

Warranty Information

EG4 Electronics offers a 5-year Structural Limited Warranty for the EG4 BOSSBOX from the date of original purchase. To keep the warranty valid, it must be registered within the first year of purchase or proof of purchase from an authorized EG4 Electronics distributor must be provided.

Key Warranty Details:

• Coverage: Covers defects in the structural integrity of the product and integrated components when used in certified EG4 Electronics Energy Storage Systems (ESS) configurations under normal operating conditions.

• Transferability: The warranty is provided to the original purchaser and is one-time transferable only if the product remains installed in the original installation location.

• Exclusions: Damages incurred during transportation, improper assembly, unauthorized modifications, exposure to corrosive chemicals beyond specifications, operation in non-specified applications, impact, vandalism, natural disasters, and cosmetic defects are not covered.

• Compatibility: The warranty applies only when the BOSSBOX is used with EG4 Electronics-certified products, including specific EG4 Hybrid Inverters and EG4 WallMount All Weather 280Ah Batteries.

Best Uses for the EG4 BOSSBOX

The versatility and robust design of the EG4 BOSSBOX make it suitable for a variety of energy storage applications:

• Whole-Home Backup: Ensures essential appliances and systems remain operational during power outages, providing peace of mind and energy security.

• Off-Grid Living Solutions: Ideal for remote cabins, homesteads, or any location seeking complete energy independence from the utility grid.

• Light Commercial Applications: Provides reliable power storage for small businesses, construction sites, outdoor events, and other light commercial needs.

• DIY Home Energy Storage Projects: A space-saving, all-in-one solution that simplifies the installation and management of a secure home battery system.

• Disaster Relief: When fully loaded, the BOSSBOX can act as a ready-to-use, deployable power solution for emergency situations.

Product Specification Table

About EG4 Electronics

EG4 Electronics is a leading manufacturer and retailer of solar energy products, driven by a mission to enable energy independence for everyone. Based in Texas, USA, EG4 designs, develops, and engineers top-tier, user-friendly, and cost-effective solar solutions. 

Frequently Asked Questions (FAQs)

What batteries are compatible with the EG4 BOSSBOX?

The EG4 BOSSBOX is designed to house up to three EG4 WallMount All Weather 280Ah batteries.

Can I install more than one inverter in the BOSSBOX?

Yes, the BOSSBOX can accommodate up to two EG4 Hybrid Inverters (12kPV, 18kPV, FlexBOSS18, or FlexBOSS21) on its exterior.

Is the EG4 BOSSBOX suitable for outdoor use?

Absolutely. The BOSSBOX features an epoxy-coated Q235 steel construction and a NEMA 3R rating (pending), making it weather-resistant and suitable for both indoor and outdoor installations.

Does the BOSSBOX come with all necessary cables?

The BOSSBOX includes one basic cable kit. If you plan to add a second inverter or multiple batteries, additional cables will need to be purchased separately.

How heavy is the EG4 BOSSBOX?

The empty BOSSBOX weighs 397 lbs (180 kg). When fully loaded with compatible batteries and inverters, its weight can reach up to 1,821 lbs (826 kg).

Does the BOSSBOX require active cooling?

No, the BOSSBOX utilizes a passive airflow design for heat dissipation, eliminating the need for active cooling fans. However, in hotter climates, providing shade or covering is advised.

Is the EG4 BOSSBOX difficult to install for a DIYer?

The BOSSBOX is designed with DIY-friendliness in mind. Its freestanding, palletized design simplifies installation by removing the need for wall-mounting, drilling, or complex site preparation.