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Rectangular silver inverter charger unit with hardwire terminals

Samlex

Samlex EVO-1212F-HW 1200W 120V 12V 60A Video Accessory

SKU CH-9G8Y-NRBKF

A 1200 W pure sine inverter/charger with 12 V input, 60 A charging and 120 V AC output for off-grid or backup power

  • TypeOthers
  • Delivers 1200 W pure sine power from 12 V input
  • 60 A multi-stage charger with six programmable profiles for lead-acid or lithium
  • Zero-transfer-time switch keeps loads running when grid returns
  • Active surge boost handles momentary peaks beyond continuous rating
  • Hard-wired Evolution F Series built for marine, RV and off-grid installs

Pure sine inverter/charger

The Samlex EVO-1212F-HW is a 1200 W pure sine wave inverter/charger that converts 12 V DC into 120 V AC and includes a 60 A multi-stage battery charger. It is built for mobile and off-grid installations such as boats, RVs, cabins and specialty vehicles where reliable AC power is required.

Installers needing hard-wired AC distribution

This unit suits installers who can provide a permanent hard-wired AC connection and want zero-transfer-time switching between inverter and shore power. It is not for users who need a plug-and-play device with outlet sockets or a portable solution for temporary use.

12 V input with 60 A charging

The single specification that decides fitment is the 12 V DC input voltage paired with a 60 A charger rating; the battery bank must be 12 V and sized to accept that charge current safely.

Highlights

  • Delivers 1200 W pure sine power from 12 V input
  • 60 A multi-stage charger with six programmable profiles for lead-acid or lithium
  • Zero-transfer-time switch keeps loads running when grid returns
  • Active surge boost handles momentary peaks beyond continuous rating
  • Hard-wired Evolution F Series built for marine, RV and off-grid installs

Specifications

BrandSamlex
TypeOthers

Questions about this item

How is the Samlex EVO-1212F-HW hard-wired into a 12 V system, and what connection step is often missed?

Connect the inverter/charger directly to the 12 V battery bank using cables sized for 60 A charging current, then link the AC output to the load panel. The step most often missed is torquing every DC terminal to the manufacturer's specified value so voltage drop stays low under full 1200 W load.

What maintenance will the Samlex EVO-1212F-HW need over its service life?

Inspect DC cable lugs and the AC terminal block annually for corrosion or loose hardware, verify the cooling vents remain clear of dust, and confirm the adaptive charging profile still matches the battery chemistry — lead-acid or lithium — selected during commissioning.

What limit appears first when the Samlex EVO-1212F-HW runs at continuous 1200 W output?

The 60 A DC charge rate and 120 V AC output rating define the ceiling; sustained 1200 W operation draws roughly 120 A from the 12 V bank, so battery capacity and cable heating become the practical limits before the inverter's own protection engages.

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