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

What to Expect from Refurbished or an Open Box Unit:

• All units are fully tested and guaranteed to meet functional standards.
• Items may include cosmetic imperfections, such as scratches, dents, or markings.
• Packaging may be aftermarket rather than original.
• Optional accessories or manuals may be missing.
• Sold As-Is – guaranteed full functionality, but returns are not accepted.
• Open box products have been removed from their original packaging but remain unused and uninstalled.
• Refurbished items have been previously owned or used, inspected, tested, and repaired if necessary to ensure full functionality.

Warranty:

1-Year Warranty from order date. Items sold As-Is and guaranteed fully functional by Signature Solar