SKU: 66102821410

EG4 Solar Charge Controller MPPT | 500VDC 100A | MPPT100-48HV

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

EG4 Solar Charge Controller MPPT | 500VDC 100A | MPPT100-48HVEG4 Solar Charge Controller MPPT 500VDC 100A MPPT100 48HV Using technology from the EG4 3kW All in One Solar Inverter, the EG4 MPPT100 48HV is a simple, affordable, yet reliable solar charge controller MPPT(Maximum Power Point Tracking). The EG4 MPPT100 48HV solar charge controller extracts the maximum available power from your PV modules and safely converts it to a lower voltage to charge your battery bank. Optimize your new or existing solar power

EG4 Solar Charge Controller MPPT | 500VDC 100A | MPPT100-48HV

Using technology from the EG4 3kW All-in-One Solar Inverter, the EG4 MPPT100-48HV is a simple, affordable, yet reliable solar charge controller MPPT(Maximum Power Point Tracking).

The EG4 MPPT100-48HV solar charge controller extracts the maximum available power from your PV modules and safely converts it to a lower voltage to charge your battery bank. Optimize your new or existing solar power system by adding this unit and take advantage of additional solar harvesting capabilities.

Powerful PV array MPPT voltage range - No need for combiner boxes

  • Max open-circuit voltage of 500VDC
  • 5500W max usable solar panel PV array power when combining 2 strings with a branch connector 
  • 22A max PV string current 

100A max charging current for quick battery charging rates - Adjustable from 0A-100A(Default 80A).

  • Capable of charging a 5.12kWh EG4 battery in ~1 hour @ 100A
  • Recommended operating usage: 80A total or 30A per battery to maintain battery lifespan 

Battery voltage: 48V nominal.

  • 48-62VDC charging voltage (default 56Vdc)

Built-in breakers for added protection.

  • PV array DC disconnect breaker
  • Built-in battery breaker for added protection 

Effective and efficient

  • 94% max charge controller efficiency
  • Less than 25W self-consumption 

BMS Communication

  • The MPPT charger is able to communicate with EG4 batteries when operating with non-EG4 compatible inverters via its RS485 BMS port.

What is an MPPT Charge Controller?

An MPPT, or maximum power point tracker is a DC-to-DC converter that optimizes the power between the solar panel array, and the battery bank. Basically, they convert a higher voltage DC output from solar panels down to the lower and consistent voltage needed to charge batteries.

Still have questions? Give us a call at 877-242-2792

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66102821410

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Radio Personality
Carnegie, US
★★★★★ 1
Disappointed
Nothing exceptional about the taste; loaded with salt like many others in your local store, and not packaged to restore freshness. Maybe because it's a small box the seller assumes it will be used up within a week🤷
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Reviewed in the United States on January 15, 2026
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Maranda
West Palm Beach, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
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Jessica Burdett
Grantham, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
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john jeffrey elliott
Pawtucket, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
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Mar Gee
Whiting, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025

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