• Description

Freedom 458 Inverter/Charger

AC Power Inverter with High Surge Capability, 3-Stage Charger
With filtered modified sine wave output, Freedom inverter/chargers run virtually anything, from electrical equipment to appliances and electronics in your RV. Temperature controlled multistage charging ensures that your batteries are recharged quickly, and automatic shutdown and other safety features protect your expensive deep-cycle batteries from excessive depletion.

For inverter/charger control and basic system monitoring, use the Freedom Basic Remote. For advanced battery monitoring and remote control, Freedom 458 systems can be paired with optional Link instrumentation.

Product Features

  • MSW AC power inverter with high surge capability
  • Automatic 3-stage battery charger
  • Temperature compensation with equalization stage provides optimal charging of deep cycle batteries
  • Built-in transfer switch automatically transfers between inverter power and incoming AC power
  • Power sharing prevents source AC input circuit breaker from tripping
  • Customized settings can be programmed with the Freedom Basic Remote or Link 1000 panels
  • Includes battery temperature sensor
  • 30 month warranty


Protection Features
  • Over voltage and under voltage protection
  • Over-temperature protection
  • Overload protection
  • Short circuit protection


Electrical Specifications - Inverter
  • Output power (continuous): 2000W
  • Surge power (AC amps): 50A
  • Output frequency regulation: 60Hz
  • Inverter voltage regulation: 120V +/-5% true RMS
  • Output wave form: Modified sine wave
  • Efficiency (full load): 85%
  • Peak efficiency: 92%
  • No load current draw (idle mode): 0.12A
  • AC output connections: Dual - 20/15 Circuit Breakers
  • AC input connections: Single
  • AC transfer switch: 30A


Electrical Specifications - Charger
  • Charge rate: 100A DC
  • AC input voltage range: 90 130 VAC
  • Battery voltage (nominal): 12 VDC
  • Battery voltage range: 10.0 15.5 VDC
  • Low battery cut-out: 10.0 VDC
  • AC input (max. charge mode): 21A AC
  • Bulk charge voltage: 14.3 VDC***
  • Float charge voltage: 13.4 VDC***
  • Equalize charge voltage: 16.3 VDC
  • Charge control: 3-stage
  • Battery type settings: Wet / Gel 1 / Gel 2 / AGM
  • Equalization: Yes
  • Temperature sensitive charging: Yes


***Default value varies with battery type and temperature

WarningWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Outlet Qty: None
  • Charging Banks: 1
  • Inverter Output Voltage: 120v
  • Inverter Input Voltage: 12v
  • Charger Input - Voltage: 120v
  • Inverter Cont. Output Wattage: 2000w
  • Charger Output Voltage: 12v
  • Charger Output - Amps: 100a
  • Box Dimensions: 13"H x 15"W x 19"L WT: 55.7 lbs
  • UPC: 647912106149

Owner's Manual (pdf)
Brochure (pdf)

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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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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