*[Open Box]* 48V EG4 Chargeverter | 100A Battery Charger | 5,120W Outp - ShopSolar.com
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*[Open Box]* 48V EG4 Chargeverter | 100A Battery Charger | 5,120W Output | 240/120V Input

SKU EG4-1570007-OPEN-BOX
Current price $299
Original price $499
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Original price $499
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Deriving technology from the EG4 3kW All-in-One Solar Inverter, the EG4 Chargeverter is a powerful 48v battery charger capable of charging at 100 amps or over 5000 watts.

  • 100A max charging current for quick charging rates - adjustable from 0A-100A.
    - Capable of charging a 5.12kWh battery in ~1 hour
    - Recommended charging current: 30A per battery to maintain battery lifespan.
  • Optimal for use with a generator. Plug directly into a generator to charge batteries without power quality issues (dirty power).
    - Inverters typically allow input from a generator as a backup power source. However, budget generators can output “dirty power” or an unreliable sine wave to the inverter, affecting the inverter’s ability to provide consistent power.
    - To solve this, simply plug the EG4 Chargeverter directly into a generator to charge batteries without power quality issues!
  • Battery Voltage: 48V nominal.
  • 240VAC or 120V input capabilities (120V configuration requires cable adapter, not included)
  • Built-in breaker for added protection
  • Input Cable: 1.5M length
  • Output Cable: 2M length


Chargeverter can produce heat excess of 55°C. Recommended to Mount on appropriate backing such as cement board, with sufficient clearance around the unit to allow airflow to the unit. Do not block the air vents.


Charger Output Specifications

  • Battery Voltage 48Vdc nominal
  • Charge Current (adjustable) 0-100A (0-50A at 120V)
  • Charge Voltage (adjustable) 43-57dc (default 54Vdc)
  • Max Output Wats 5120W at 240Vac, 3050W at 120Vac
  • Max Efficiency 94% at 240Vac, 92% at 120Vac

AC Input Specifications

  • AC Input Voltage Range 90-264Vac
  • AC Frequency 50-60Hz
  • Maximum Input Amps 26A at 240Vac, 28A at 120Vac

Environmental Specifications

  • Operating Temperature Range 14°F to 131°F (-10°C to 55°C)
  • Humidity 5% to 95% relative humidity (non-condensing)
  • Rating IP21
  • Operating Altitude 0~1500 m (0~4921 ft.)

General Specifications

  • Dimensions H×W×D 4.5×13.8×4.7 in. (11.5×35.0×12.0 cm)
  • Net Weight 16.4 lbs. (7.4 kg)
  • Warranty 3 years

Still Have Questions? Give us a call today 1-877-242-2792

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

  • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
  • You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Top Solar Company in the USA

Top Solar Company in the USA

The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.


We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.