• Description
  • Why Buy From Us

EG4 Chargeverter Plus

The EG4 Chargeverter Plus is a powerful AC-to-DC battery charger designed to make generator charging simple, safe, and reliable when solar production drops. It sits between your generator and battery bank to regulate incoming power, protect your equipment, and keep stored energy available when you need it most. Rather than replacing solar, the Chargeverter Plus strengthens your system by providing a dependable backup charging path during bad weather, outages, or low-production seasons.

Key Benefits

  • Smart Generator Backup for Solar Systems: Allows you to safely charge 48V lithium batteries with a generator when solar output is reduced due to clouds, storms, or short winter days.
  • Works with Lower-Budget Generators: Designed to handle unstable or “dirty” generator power, helping prevent charging errors, inverter faults, and system shutdowns.
  • Wide AC Input Compatibility: Operates on 120VAC, 208VAC, or 240VAC, with optimized performance on 240VAC for maximum output.
  • Closed-Loop Battery Communication: CAN and RS485 communication ports allow SOC-based charging when paired with compatible lithium batteries.
  • Automatic Generator Start Ready: Built-in dry contacts support automatic generator start and stop based on voltage or state-of-charge thresholds.
  • Built-In Safety Protection: Integrated breaker allows fast output shutdown for added safety and system protection.

Use Cases

Ideal for residential and off-grid energy storage systems that rely on solar but need a dependable backup charging option. Perfect for homes, cabins, shops, and backup power systems where a generator is used to maintain battery charge during low solar production or extended outages.

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)
  • SPEC SHEET

What’s New in Chargeverter Plus?

  • UL Listed – built to meet higher safety and compliance standards
  • Built Tough – IP54-rated protection against dust, moisture, and harsh environments
  • Smarter Generator Control – cleaner starts and smoother shutdowns with two-wire start and programmable warm-up & cool-down
  • Wider Battery Voltage Support – compatible with 40–60V battery systems
  • Stronger Charging Performance
    • 50A max continuous charging at 120V

    • 100A max continuous charging at 240V

Now Including :

  • Power Supply Cord
  • Dry Contact Cable
  • Positive (Red) & Negative (Black) 4 AWG Battery Cables
  • CAN/RS485 Communication Cable (RJ45 to RJ45)

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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