BigBattery Nexus + EG4 6000XP

Name: BigBattery Nexus + EG4 6000XP
Brand: BigBattery
SKU: K0152
Price: 4670.0 USD
Availability: InStock

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BigBattery

| SKU:

K0152

$4,670.00

Free shipping with delivery between May 28 - Jun 04

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Big Battery Nexus + EG4 6000XP | 6kW Hybrid Inverter System | Solar & Battery Backup Solution

High-Performance Hybrid Power System with Solar Charging, Battery Backup & Off-Grid Capability

The Big Battery Nexus + EG4 6000XP system is a powerful and scalable energy solution designed for home backup, off-grid living, and hybrid solar applications. Combining the advanced Nexus platform with the EG4 6000XP inverter, this system delivers reliable 6kW power conversion with seamless integration between solar, battery, and grid energy sources. Engineered for efficiency, intelligent energy management, and long-term reliability, it provides clean, uninterrupted power for residential, commercial, and remote installations while offering the flexibility to expand as energy needs grow.

Key Features:

Integrated 6kW Hybrid Inverter System: Delivers high-efficiency power conversion for residential and off-grid applications.
Parallel Expansion Capability: Supports multiple units for increased power output and scalable energy storage capacity.
Hybrid Energy Compatibility: Seamlessly integrates solar, utility grid, and battery power sources.
Advanced MPPT Solar Charging: Optimizes solar harvesting efficiency and reduces battery charging time.
Smart Monitoring & Controls: Features an LCD display with communication ports for remote system monitoring and management.
Pure Sine Wave Output: Provides clean, stable power for sensitive electronics and high-demand appliances.
Automatic Backup Switching: Ensures uninterrupted power during grid outages and blackouts.
Comprehensive Safety Protection: Includes overload, short-circuit, and over-temperature protection for reliable long-term operation.

Ideal Applications:

Residential backup power systems
Off-grid homes and cabins
Hybrid solar energy installations
Remote power and mobile energy systems
Commercial backup and energy management applications

What’s Included:

1 × Big Battery Nexus System
1 × EG4 6000XP Hybrid Inverter
Integrated Monitoring & Communication Interfaces
User Manuals & Installation Documentation

Specifications

Specification	Details
AC Input Specifications
AC Voltage	120V AC / 240V AC
AC Frequency	50 Hz / 60 Hz
Max. Continuous AC Current	37.5A @ 240V
Max. AC Input Power	9000W
AC Bypass	50A
AC Output Specifications
Output Voltage	120V AC / 240V AC
Output Frequency	50 Hz / 60 Hz
Max. Continuous Output Current	25A @ 240V
Output Power	6000W
Surge Capacity	12000W (3.5 sec) / 11000W (5 sec)
Power Factor	0.99 (Full Load)
Reactive Power Adjustment Range	-0.8 – 0.8 Leading Adjustable
Total Harmonic Distortion	<3%
Switching Time	<15 ms (Single) / <30 ms (Parallel)
PV Input Specifications
No. of MPPTs (Inputs per MPPT)	2 (1)
Max. Input Current	17A / 17A
Max. Short Circuit Input Current	25A / 25A
DC Input Voltage Range	100 – 480V DC
Start Up Voltage	100V DC ± 10V DC
MPPT Operating Voltage Range	120 – 385V DC
MPPT Voltage	320V DC
Max. PV Array Power	8000W (4000W per MPPT)
MPPT Efficiency	99%
Battery Specifications
Nominal Voltage	48V DC
Battery Voltage Range	46.4 – 60V DC
Max. Discharge Current	140A
Max. Charge Current	125A
DC Cut-Off Voltage	59V DC
DC Recovery Voltage	57.4V DC
Charge Cut-Off Voltage	58.4V DC
Operating Environment
Operating Temperature	32ºF – 113ºF (0ºC – 45ºC)
Storage Temperature	5ºF – 140ºF (-15ºC – 60ºC)
Altitude	<6,561 ft (2000 m)
Relative Humidity	5 – 95%
Typical Noise Emission	<58 dB
Protection Rating	IP20
Max. Parallel Connections	16
Dimensions & Weight
Weight	52.9 lbs (24 kg)
Depth	5.25 in (132 mm)
Width	18 in (457 mm)
Height	25.5 in (648 mm)

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
30-Day Hassle-Free Returns: Changed your mind? Enjoy a simple 30-day return process for peace of mind.
Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

BigBattery Nexus + EG4 6000XP

$4,670.00

BigBattery Nexus + EG4 6000XP

BigBattery

K0152

#1 Authorized BigBattery Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

Big Battery Nexus + EG4 6000XP | 6kW Hybrid Inverter System | Solar & Battery Backup Solution

Key Features:

Ideal Applications:

What’s Included:

BigBattery Nexus + EG4 6000XP

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Company Information:

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