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EG4 Chargeverter Plus

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INV037

$647.99
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EG4 Chargeverter Plus | 48V 100A AC-to-DC Converter | 5kW Output | UL Certified | IP54 Rated

Advanced 48V Power Conversion & Smart Generator Charging Solution for EG4 Energy Storage Systems

The EG4 Chargeverter Plus (EG4CV48V100AIP54) is a high-performance AC-to-DC converter designed to deliver clean, stable 48V DC charging power for modern energy storage systems. Producing up to 5kW of output with 100A charging capability, it integrates seamlessly with EG4 ESS platforms and enables reliable charging from generators, unstable utility power, or other high-THD AC sources. Built for demanding environments, the Chargeverter Plus features UL certification, an IP54-rated enclosure for covered outdoor installations, and advanced generator automation for dependable off-grid and backup power operation.

Key Features:

  • 5kW AC-to-DC Power Conversion: Provides stable 48V DC charging output with up to 100A charging capability.
  • High-THD Power Conditioning: Smooths out “dirty” generator and unstable grid power for cleaner battery charging.
  • UL Certified Design: Built for safe, reliable operation in residential and commercial ESS applications.
  • IP54 Outdoor-Rated Enclosure: Enhanced protection against dust and water exposure for covered outdoor installations.
  • Extreme Temperature Performance: Operates reliably in environments ranging from -40°F to 131°F.
  • Automatic Generator Integration: Supports two-wire generator start with programmable warm-up and cool-down controls.
  • UPS & Backup Power Support: Improves system stability and enables seamless backup power functionality.

Ideal Applications:

  • Off-grid solar energy systems
  • Backup generator battery charging
  • Residential and commercial ESS installations
  • Remote power and microgrid systems
  • High-THD generator environments

What’s Included:

  • 1 × EG4 Chargeverter Plus AC-to-DC Converter
  • Integrated Generator Control Interface
  • User Manual & Installation Guide

Specifications

Specification Data
General Specifications
Model NumberCU-48|5000-GD (Chargeverter-GC)
Battery Voltage48VDC nominal
Charge Voltage (Adjustable)43–57VDC (default 54VDC)
Idle Consumption~10W
Ingress ProtectionIP21
Warranty3 Years (indoor use only)
Charging & Output Specifications
Charge Current0–100A @ 240VAC; 0–50A @ 208VAC; 0–45A @ 120VAC
Max Output Power5120W @ 240VAC; 3050W @ 120VAC
Max Efficiency94% @ 240VAC; 92% @ 120VAC
AC Input Voltage Range90–264VAC
AC Frequency50–60Hz
Max Input Current26A @ 240VAC; 28A @ 120VAC
Environmental Specifications
Operating Temp. Range14°F – 131°F (-10°C – 55°C)
Storage Temp. Range5°F – 140°F (-15°C – 60°C)
Humidity5% to 95% RH (non-condensing)
Max Operating Altitude0–4921 ft (0–1500 m)
Connectivity & Interfaces
Dry Contact InterfaceNO, NC, C (RJ11 Jack)
Communication PortRS485 (RJ45)
Physical Specifications
Dimensions (H × W × D)5 × 13.2 × 4.9 in
Weight13 lbs

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.
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  • 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.
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  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

EG4 Chargeverter Plus

$647.99