Product Summary:
- UL Certified Power Conversion: Delivers safe, reliable AC-to-DC charging with a stable 48V DC output up to 5 kW.
- High-THD Source Compatibility: Conditions “dirty” generator or unstable grid power for smoother charging and improved performance.
- Outdoor-Ready Protection (IP54 Rated): Supports covered outdoor installations with enhanced protection against dust and water exposure.
- Extreme Temperature Operation: Built to perform in harsh environments from -40°F to 131°F.
- Generator Two-Wire Start + Programmable Warm Up/Cool Down: Enables automated generator control and smarter run cycles for improved efficiency and reliability.
EG4 Chargeverter Plus: Backup Power You Can Rely On
When solar production slows, the EG4 Chargeverter Plus keeps your batteries charged and your system running. This powerful AC-to-DC battery charger sits between your generator and battery bank to regulate incoming power, protect equipment, and provide reliable stored energy during bad weather, outages, or low-production seasons. It doesn’t replace solar, it strengthens your system with a dependable backup charging path perfect for residential, off-grid, and backup energy storage systems needing dependable generator charging during low solar production or extended outages. Great for homes, cabins, shops, and workshops.
Key Benefits
- Generator Backup for Solar Systems: Safely charge 48V lithium batteries with a generator when solar output is reduced by clouds, storms, or short winter days.
- Works with Budget Generators: Handles unstable or “dirty” generator power to help prevent charging errors, inverter faults, and shutdowns.
- Wide AC Input Support: Operates on 120VAC, 208VAC, or 240VAC, with best performance at 240VAC.
- Closed-Loop Communication: CAN and RS485 ports enable SOC-based charging with compatible lithium batteries.
- Automatic Generator Start Ready: Built-in dry contacts support auto start/stop based on voltage or state-of-charge thresholds.
- Built-In Safety Protection: Integrated breaker allows fast output shutdown for added protection.
Tech Specs
- Max Charging Current: 100A DC
- AC Input Voltage: 120 / 208 / 240 VAC
- AC Frequency: 50–60 Hz
- Communication: CAN / RS485
- Idle Consumption: ~4W
- Max Altitude: 9,843 ft (3,000 m)
- 50A max continuous charging at 120V
- 100A max continuous charging at 240V
What’s New in Chargeverter Plus?
- UL Listed for higher safety and compliance
- IP54 Rated for dust and moisture protection
- Smarter Generator Control with two-wire start and programmable warm-up/cool-down
- 40–60V Battery Compatibility for wider system support
Included in the Box
- Power Supply Cord
- Dry Contact Cable
- Positive (Red) & Negative (Black) 4 AWG Battery Cables
- CAN/RS485 Communication Cable (RJ45 to RJ45)
EG4 Chargeverter Plus: Backup Power You Can Rely On
When solar production slows, the EG4 Chargeverter Plus keeps your batteries charged and your system running. This powerful AC-to-DC battery charger sits between your generator and battery bank to regulate incoming power, protect equipment, and provide reliable stored energy during bad weather, outages, or low-production seasons. It doesn’t replace solar, it strengthens your system with a dependable backup charging path perfect for residential, off-grid, and backup energy storage systems needing dependable generator charging during low solar production or extended outages. Great for homes, cabins, shops, and workshops.
Key Benefits
- Generator Backup for Solar Systems: Safely charge 48V lithium batteries with a generator when solar output is reduced by clouds, storms, or short winter days.
- Works with Budget Generators: Handles unstable or “dirty” generator power to help prevent charging errors, inverter faults, and shutdowns.
- Wide AC Input Support: Operates on 120VAC, 208VAC, or 240VAC, with best performance at 240VAC.
- Closed-Loop Communication: CAN and RS485 ports enable SOC-based charging with compatible lithium batteries.
- Automatic Generator Start Ready: Built-in dry contacts support auto start/stop based on voltage or state-of-charge thresholds.
- Built-In Safety Protection: Integrated breaker allows fast output shutdown for added protection.
Tech Specs
- Max Charging Current: 100A DC
- AC Input Voltage: 120 / 208 / 240 VAC
- AC Frequency: 50–60 Hz
- Communication: CAN / RS485
- Idle Consumption: ~4W
- Max Altitude: 9,843 ft (3,000 m)
- 50A max continuous charging at 120V
- 100A max continuous charging at 240V
What’s New in Chargeverter Plus?
- UL Listed for higher safety and compliance
- IP54 Rated for dust and moisture protection
- Smarter Generator Control with two-wire start and programmable warm-up/cool-down
- 40–60V Battery Compatibility for wider system support
Included in the Box
- Power Supply Cord
- Dry Contact Cable
- Positive (Red) & Negative (Black) 4 AWG Battery Cables
- CAN/RS485 Communication Cable (RJ45 to RJ45)
EG4 Chargeverter Plus






Authorized Distributor | Full Vendor Warranty Included
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