Sold out -17% sale
Xantrex Qualifies for Free Shipping Xantrex Freedom Sign Wave Series Stacking Cable #808-9005
00
DAYS
00
HRS
00
MIN
00
SEC
Xantrex Xantrex Freedom Sign Wave Series Stacking Cable #808-9005 $18.54 $22.13
Xantrex 808-9005 Inverters Freedom SW Series Stacking Cable Normalized SKU: 8089005
-14% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Magnum Panel Dual Enclosure High Power #MPDH175-30D $2,350.11 $2,726.13
Magnum Energy MPDH175-30D InvertersMagnum Energy Magnum Panel Dual Enclosure High Power #MPDH175-30DNormalized SKU: MPDH17530D
-18% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Ext Box MPDH Right Side #MPXD175-30D-R $793.18 $960.49
Magnum Energy MPXD175-30D-R InvertersMagnum Energy Ext Box MPDH Right Side #MPXD175-30D-RNormalized SKU: MPXD17530DR
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Remote Switch Adapter #ME-RSA-M $28.95 $34.56
Magnum Energy ME-RSA-M Inverters Magnum Energy Remote Switch Adapter - Momentary These Remote Switch Adapters are simple to install and are designed to be used with inverters that provide a "stack/accessories" port such as the ME MS MS-AE and RD Series inverters The ME-RSA and ME-RSA-M Remote Switch Adapters allows users to connect a external switch and remotely turn the inverter ON and OFF. The ME-RSA requires a "maintain" or on/off type of switch to turn the inverter ON or OFF. The ME-RSA-M requires a "momentary" type of switch and allows multiple switches in different locations conveniently turn the inverter ON and OFF Normalized SKU: MERSAM
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Magnum Panel Hood Only Included In MMP #MP-HOOD $58.47 $70.16
Magnum Energy MP-HOOD Inverters Magnum MP-Hood Panel Hood The MP-Hood a single-piece powder-coated steel cover plate It is designed to allow a Magnum inverter to be mounted vertically and prevent items from falling into the ventilation openings in the top of the inverter Normalized SKU: MPHOOD
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Charge Controller Bracket #MP-CCB $34.95 $41.72
Magnum Energy MP-CCB InvertersMagnum Energy Charge Controller Bracket #MP-CCBNormalized SKU: MPCCB
-20% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Conduit Box #ME-CB $111.37 $138.26
Magnum Energy ME-CB Inverters Magnum Energy ME-CB Conduit Box The ME-CB Conduit Box fits on the front side of the Magnum ME MS and RD Series inverters and accommodates installations where the electrical code requires the AC and/or DC wiring to be enclosed/protected by conduit Normalized SKU: MECB
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Mounting Bezel for ME-RC Remote #ME-RC-BZ $32.40 $38.67
Magnum Energy ME-RC-BZ Inverters Magnum Energy ME-RC-BZ Mounting Bezel For use with ME-RC Remote Control Normalized SKU: MERCBZ
Sold out -17% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy PT2 AGS Pigtail Adapter Two-Wire #ME-PT2 $47.24 $56.68
Magnum Energy ME-PT2 Inverters Magnum Energy PT2 AGS Pigtail Adapter (Two Wire) The ME-PT2 (Pigtail Adapter Two-wire) is designed to be connected to the AGS to allow the connected generator to be automatically started when the two wires are connected Normalized SKU: MEPT2
-18% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Magweb Web Based Monitoring Kit Wireless #ME-MW-W $696.64 $843.59
Magnum Energy ME-MW-W InvertersMagnum Energy Magweb Web Based Monitoring Kit Wireless #ME-MW-WNormalized SKU: MEMWW
-20% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Back Plate MMP Fits 1-MMP Only #BP-MMP $133.27 $165.44
Magnum Energy BP-MMP InvertersThe BP-MMP is a single-piece, powder-coated steel back plate designed to accommodate the MMP enclosure, a Magnum inverter, and the inverter hood together. Designed with PEM (i.e. internally threaded) nuts, the back plate is shipped with ten 1/4-20 x 3/4” Hex head bolts for mounting the MMP enclosure, a Magnum inverter, and the inverter hoodNormalized SKU: BPMMP
Sold out -22% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Back Plate Single Fits 1-MPSL 1-MPSH O #BP-S $236.20 $299.99
Magnum Energy BP-S Inverters Magnum Energy BP-S Back Plate Single for Single Mount System The BP-S is a single-piece powder-coated steel back plate designed to accommodate a single MP or MPX enclosure a Magnum inverter and the inverter hood together Designed with PEM (i.e. internally threaded) nuts the back plate is shipped with ?-20 x ?? Hex head bolts for easily mounting the MP enclosure a Magnum inverter and the inverter hood Normalized SKU: BPS
-22% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy Back Plate Double Fits 1-MPDH 1-MPSL O #BP-D $262.48 $333.37
Magnum Energy BP-D InvertersThe BP-D is a single-piece, powder-coated steel back plate designed to accommodate two MP or MPX enclosures, two Magnum inverters, and two inverter hoods together Designed with PEM (i.e. internally threaded) nuts, the back plate is shipped with 1/4-20 x 3/4 Hex head bolts for easily mounting the MP enclosure, a Magnum inverter, and the inverter hoodNormalized SKU: BPD
Sold out -20% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Magnum Energy Magnum Energy MS Bottom Plate #A70-0011 $130.28 $161.73
Magnum Energy A70-0011 InvertersMS BOTTOM PLATENormalized SKU: A700011
Sold out -5% sale
Samlex America Not Qualified for Free Shipping Samlex 4200w 120/240v Split Phase #EVO-4248SP Samlex America Not Qualified for Free Shipping Samlex 4200w 120/240v Split Phase #EVO-4248SP
00
DAYS
00
HRS
00
MIN
00
SEC
Samlex America Samlex 4200w 120/240v Split Phase #EVO-4248SP $2,196.00 $2,308.63
Download Literature Samlex America EVO-4248SP Inverters EVO-4248SP 4200W 120/240 VAC Split Phase Inverter/Charger with 60 AMP Split phase pure sine wave inverter, adaptive battery charger, and transfer relay – ALL in ONE device. Samlex EVOLUTION™ Series Inverter/Chargers provide reliable AC power wherever it’s needed. This 4200-watt, 120V /240V split phase inverter/charger connects to a standard electrical household panel. When you combine it with a 48V battery bank and a solar system you can run a fully equipped off-grid cabin, a remote mobile construction site, or use it as an emergency backup system. Intelligently integrates a 60 Amp, 4-stage Battery Charger and a 40 Amp Transfer Relay into an advanced and affordable off-grid power solution. For use with Lead Acid or Lithium-ion batteries. Optional EVO-RC-PLUS remote control for ease of programming and monitoring. Features: 120 / 240 VAC Split Phase (Dual Phase) The split-phase inverter connects to the standard household panel to provide both 120 and 240 VAC output power AC Input One AC input for the grid or for the generator, no need to reconfigure when a different power source is available. The AC input is programmable for voltage and frequency. The user determines what the min and max thresholds are to switch from Grid or Generator to Inverter. Generator start can be initiated by the “Status Relay” contact and can be programmed to activate when the grid is lost. Solar Input Connect a 48V MPPT solar charge controller directly to the EVOTM through the 100 Amp Battery Charger external DC Input, seamlessly integrates solar charging into the EVO’s power system. ONLINE Mode can be used to prioritize Batteries/Inverters over the grid, ideal for those wishing to operate primarily on solar power (when the grid is available but costly). Battery Charger 3 or 4 stages charging with Equalization (must be manually initiated). An adaptive algorithm is used during Bulk to assess the condition of lead-acid batteries. Subsequent stages are then based on the condition of the battery rather than pre-set time periods for Absorption and Float. Prevents unnecessary charging, and extends the life of batteries. Programmable – set battery voltage thresholds to initiate charging. Specific programmable settings for Lithium-ion batteries. Transfer Switch Zero transfer time when switching from Inverter to Grid. When the grid comes on, the inverter synchronizes with the waveform and then transfers instantly at zero crossing. <16ms transfer when going from Grid to Inverter. When the grid is lost, the transfer relay switches to the inverter at the correct place in the waveform for no power disruption.  Surge Capacity (Power Boost) 3X surge power for high surge loads on start-ups, such as compressor or refrigerator Additionally, the EVOTM has power overload allowances available for short periods of time. Overload allowances decrease with the length of time. Increased inverter capacity, or “Active Power Boost,” means you can size your inverter smaller to handle heavy surge loads, reducing costs.  State-of-the-Art Technology The EVOTM operates at 165 million instructions per second producing lightning-fast load and response times The EVOTM is practically indestructible. It has “Bullet-Proof Intelligence” in the form of 9 physical points of protection monitoring being scanned up to 10,000 times per second for adverse conditions. The EVOTM will detect fault conditions and initiate a healthy shutdown before any product damage can be done. The EVO-RC-PLUS remote control (sold separately) can be used to capture detailed EVOTM performance data. Records all detected faults and the conditions leading up to them. Data is stored on a removable 32GB SD Card (in the remote). Use data to analyze trends for more efficient use of system resources The EVOTM uses five temperature sensors placed throughout the unit to determine the operation of 2 speed-controlled cooling fans. Reduces unnecessary fan noise and energy consumption by only running when and where the fans are needed. Specifications: Input: 48 VDC Output: 120 / 240 VAC Split Phase Watts: 4200 Watts Surge: 12600 Watts Outlets: Hardwired Fuse: External Remote Control: EVO-RC-PLUS (Optional) Weight: 64 lbs Weight: 29 kg Dimensions: 12.8 x 16.3 x 8.35 in Dimensions: 324 x 415 x 212 mm Safety: CSA Listed, Conforms to CAN/CSA STD. C22.2 No. 107.1-16 and UL Std No. 1741 2nd Ed. EMI/EMC Compliant with FCC Part 15(B), Class A Applications: Alternative energy, off-grid, cabins, remote locations, areas with unreliable utility power Back-up and emergency power applications WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: EVO4248SP Samlex America EVO-4248SP Literature Download Quick Reference Guide Owners Manual Product Brochure
Sold out -14% sale
00
DAYS
00
HRS
00
MIN
00
SEC
Samlex America Samlex America PST Pure Sine Inverter 3000w #PST-3000-12NR $1,378.43 $1,598.97
Samlex America PST-3000-12NR InvertersSamlex America PST Pure Sine Inverter 3000w #PST-3000-12NRNormalized SKU: PST300012NR
-17% sale
Victron Energy Not Qualified for Free Shipping Victron Multiplus-Ii 48/3000 35-50 120v UL Approved #PMP482305102
00
DAYS
00
HRS
00
MIN
00
SEC
Victron Energy Victron Multiplus-Ii 48/3000 35-50 120v UL Approved #PMP482305102 $1,066.23 $1,279.47
Download Literature Watch VideoVictron Energy PMP482305102 InvertersMultiPlus-II 48/3000 - 35-50 - 120V - UL ApprovedThe MultiPlus-II, an inverter/charger, combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A). It also has all the features of the MultiGrid with built-in anti-islanding and increasingly long list of country approvals.PowerAssistThe MultiPlus-II will prevent the overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shoreside supply with power taken from the battery.ESS: Energy Storage SystemsThe MultiPlus-II is the key component in a Victron ESS system, providing the flexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters.Uninterrupted AC power (UPS function)In the event of a grid failure, or when shore or generator power is disconnected, the inverter within the Multi is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will operate without disruption.Remote Monitoring and ControlWhen coupled with a GX device (e.g. Cerbo GX) you can monitor and control your Multi and system or systems' locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop or PC for multiple operating systems. There is no end to the level of control, from adjusting your Multi to auto starting a backup generator and more.*Note: For a short period of time this product was called MultiGrid-II.Please contact your dealer for any returns, repairs or support issues related to this product. Normalized SKU: PMP482305102UPC Code: 8719076059226Victron Energy PMP482305102 Literature Download Quick Reference GuideVictron Energy PMP482305102 Video
-21% sale
Samlex America Qualifies for Free Shipping Samlex Power Supply #SEC-1223
00
DAYS
00
HRS
00
MIN
00
SEC
Samlex America Samlex Power Supply #SEC-1223 $180.90 $228.18
Download LiteratureSamlex America SEC-1223 InvertersSEC-1223 Power SupplyThis high-efficiency UL-60950-1 approved AC-DC power converter provides a highly regulated output DC voltage of 13.8 Volts at 23 Amps with an AC input of 120 Volts, 60 Hz. These advanced switch-mode DC power supplies were designed specifically for land mobile radio (LMR) applications. The power supplies produce clean reliable power and are highly filtered to suppress RFI. The unit comes with a detachable power supply cord with NEMA 5-15P plug. Features include over-current, short-circuit, and over-voltage protection. The AC-DC switching power supply conforms to FCC Part 15(B), class B digital device.Features: Advanced switch-mode technology Reliable power with minimum weight and size Circuit innovations minimize output voltage ripple and RFI Input voltage can be set at 120VAC or 240VAC (internal jumper) UL listed to both USA & Canadian safety standards Specifications: Input: 100-130 VAC Output: 13.8 VDC Amps: 23 Amps Fuse: 6.3 Amps Weight: 3.5 (lbs)/1.6 (kg) Dimensions: 7.28 x 8.19 x 2.40 (in)/18.5 x 20.8 x 6.1 (cm) Safety: UL, FCC Applications: Two way radio base stations Communications systems Security systems Test equipment Plotters GPS receivers Automotive & Marine displays DC computers 12 Volt lighting systems OEM applications Normalized SKU: SEC1223UPC Code: 622988030611Samlex America SEC-1223 Literature Download Quick Reference Guide Product Brochure
-18% sale
Mastervolt Qualifies for Free Shipping Mastervolt PowerCombi 12v 1200w 50a 120v #36211200
00
DAYS
00
HRS
00
MIN
00
SEC
Mastervolt Mastervolt PowerCombi 12v 1200w 50a 120v #36211200 $740.01 $896.10
Download Literature Watch VideoMastervolt 36211200 InvertersPowerCombi 12V - 1200W - 50 Amp (120V)Simple. Independent. Flexible.The PowerCombi is a pure sine wave inverter/charger offering grid quality AC power and battery charging in one low profile design. Designed to be an independent inverter / charger, it yet can easily be integrated into a MasterBus network (with additional interface).With a built-in transfer switch, 2x surge for 3 seconds and on-site dipswitch programming—the PowerCombi offers simple installation with multiple operating modes, and can charge various battery chemistries—including a custom profile for use with Li-ion.Full certifications make it perfect for use in RV's, boats, and specialty vehicles. Add a battery temperature sensor (BTS), remote display and a communication interface for custom applications. Normalized SKU: 36211200UPC Code: 816882022579Mastervolt 36211200 Literature Download Owners ManualMastervolt 36211200 Video
Sold out -22% sale
Samlex America Qualifies for Free Shipping Samlex 120w Pure Sine Wave Inverter PST Series 120v AC #PST-120-12
00
DAYS
00
HRS
00
MIN
00
SEC
Samlex America Samlex 120w Pure Sine Wave Inverter PST Series 120v AC #PST-120-12 $156.58 $198.86
Samlex America PST-120-12 InvertersThis high efficiency DC-AC inverter converts 12 Volts DC to 120 watts of pure sine-wave AC power at 120 Volts, 60 Hz. Product features a slim, low-profile design, quiet operation and a USB charging port for peripheral electronics. Electrical features include overload protection, low battery alarm / shut down, external, replaceable fuse and low idle power draw. Safety listed by ETL, this device is approved for use in hospitals and applications requiring UL60601 compliance. The unit comes with a cigarette lighter cord-set with plug. Low-profile design USB Charging Port: 5V, 500 mA Temperature controlled fan – runs quieter, reduces energy consumption LED indicators for power and protection Low battery alarm / shut down Normalized SKU: PST12012UPC Code: 622988072109

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.