Skip to content
Conext * Schneider Electric
2 AWG Battery Cable
2/0 Battery Cable
4/0 Battery Cable
Packages & Kits
Pre Wired Equipment Boards
Battery Bank Disconnects
Small Breaker Boxes
RV & Marine
Rail Mounting Systems
Pole Mounting Systems
Power Usage Meter
Go Power Mobile
Kill A Watt Meter
Magnum Energy Controllers
Midnite Solar Controllers
MT Solar Mounting
Outback Power Controllers
Quick Mount Roof Flashing
Midnite Solar Combiner Boxes
Outback Power Combiner Boxes
Flex - A - Prene
Go Power Carmanah
Blue Sea Battery
Magnum Energy - RD 1824 1800W 24V Modified Sine Wave Inverter 120A Charger
Call To Order
Quantity in Stock:
Call to Order
Class T Fuse Block:
Yes [Add $68.00]
Yes [Add $92.00]
Introducing the RD Series Inverter/ Charger from Magnum Energy - a new generation inverter designed specifically for off grid use. The RD Series is powerful, easy-to-use, and best of all, cost effective
Safe and Reliable:
The RD Series is ETL Listed to the stringent requirements of UL/cUL 1741, ensuring that the inverter is safe and reliable.
Install the RD Series in four easy steps: Simply connect the inverter's output to your distribution circuits or electrical panel, connect your power cable (AC) to the inverter's easy-to-reach terminal block, connect the batteries, and switch on the power.
The sine wave charger efficiently charges your batteries even at low AC voltage, while the modified sine wave inverter keeps the cost down. Additionally, the battery temperature sensor works with the charger for optimum battery charging.
The RD Series comes in three power models, allowing you to choose the model that is right for you.
Upgradeable memory: The inverter is designed with Flash programming for easy memory upgrades.
Versatile mounting: Mount the RD Series on a shelf, wall, or even upside down.
The lightweight aluminum base and cover also provides noise reduction and corrosion resistance.
Multiple ports: The RD Series provides multiple ports, including an RS485 communication port for network expansion, and a remote port.
Accessible design: The extra large AC access cover with terminal screw block and 360 degree DC connection terminals with covers make this inverter more accessible when it needs to be.
Convenient switches: The RD Series comes with an on/off inverter-mounted switch with an easy-to-read LED indicator.
Expanded transfer relay: 50 Amp transfer service is available on all models.
Buy with ease:
The RD Series is backed by a 24 month limited warranty.
Accessories and Options:
Remote Control: For convenient finger-tip operation, including the new one-knob programming.
AGS module: Automatically starts and stops your generator based on temperature or battery voltage.
Remote Switch Adapter: Pigtail adaptor for remote switch, spst or momentary
DC Load Disconnect: Pigtail adapter for 12 volt DC Load Disconnect feature
Ignition Switch Lockout: Pigtail adapter for 12 volt Ignition Switch Lockout feature
Input battery voltage: 18 to 32 VDC
Nominal AC output voltage: 120 VAC
Output frequency and accuracy: 60 Hz +- 0.04%
1 msec surge current: 70 amps AC
100 msec surge current: 40 amps AC
5 sec surge power: 4000 real watts
30 sec surge power: 3300 real watts
5 min surge power: 2850 real watts
30 min surge power: 2400 real watts
Continuous power output at 25C: 1800 VA
Rated input battery current: 88 ADC
Inverter efficiency: 95%
Transfer time: 16 msecs
Search Module (with remote): 0.3 ADC
No Load (120 VAC output with remote): 0.5 ADC
Waveform: Modified Sine Wave
Continuous output at 25C: 50 ADC
Charger efficiency: 85%
Power Factor: >0.95
Input current at rated output: 15 AC amps
Operating temperature: -20C to 60C (-4F to 140F)
Non-operation temperature: -40C to 70C (-40F to 158F)
Operating humidity: 0 to 95% RH non condensing
Mounting: Shelf (top or bottom up) or bulkhead (vents up)
Max operating altitude: 15,000' / 4570m
Listings: ETL listed to UL 1741
Warranty: Two years
Weight: 38 lb / 17 kg
Dimensions: 13.75" x 12.65" x 8.0" / 34.9 x 32.1 x 20.3 cm
General Features and Capabilities:
Transfer relay capability: 2 legs at 30a for 120 V/30 A or 240 V/60 A service
Five stage charging capability: Bulk, Absorb, Float, Equalize,
and Battery Saver
Battery temperature compensation: with available temp sensor (battery temp 0 to 50C)
Remote inverter on/off witch: With available pigtail to connect to dry contact
Internal cooling: 0 to 120 cfm variable speed drive using dual 92 mm brushless DC fans
Over-current protection: Yes, with two overlapping circuits
Over-temperature protection: Yes on transformer, MOSFETS, and battery
Conformal coating on PCB's for corrosion protection: yes
Powder coated chassis and top for corrosion protection: yes
Stainless steel fasteners for corrosion protection: yes
Thank you for submitting your request.
Specifications & Documents
Magnum Energy -MPXD-30D-L xtension Box for MPSL - Left Side 30A Dual AC Input Breaker 250DC Breaker
Magnum Energy - MPDH250PE Magnum Panel Dual Enclosure High Capacity Dual 30 AAC bypass/input breakers
Magnum Energy - ME-PT2 Pigtail Adapter - Three Wire Auto Generator Start
Magnum Energy - DCLD
Magnum Energy - MPDH175PE Magnum Panel Dual Enclosure High Capacity Dual 30 AAC bypass/input breakers
Magnum Energy - MS 4448PAE 4400W 48V Parallel Inverter 60A PCF Charger 120/240V
Magnum Energy - MMP175-60S Mini Magnum Panel 175A DC Breaker / 60A AC Input Breaker
Magnum Energy - MMS1012 1000W 12V Pure Sine Wave Inverter
Share your knowledge of this product.
Be the first to write a review »