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*Free Shipping applies only to the 48 US Continental States. Excludes oversized or heavy items. Each product displays a Shipping Status: just above this message. See Shipping tab for the meaning for each of these codes.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some brands cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
We offer free shipping on most orders that are over $99 to the US-48 states. Heavy items, oversized items, and many chemicals do not qualify for free shipping. See the Shipping Status for each product to see if each item qualifies. If your item qualifies for free shipping, the order must be over $99 for the products, not including tax or shipping.
You may return most new, unopened items within 30 days of delivery for a full refund. Items must be returned in the original, undamaged package without tape or stickers.
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund sooner. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item. Otherwise navigate to the return policy page and click the link there.
The MS Series Inverter/Charger from Magnum Energy ? a pure sine wave inverter designed specifically for the most demanding mobile and off grid applications. The MS Series is powerful, easy-to-use, and best of all, cost effective.
Power Factor Corrected (PFC) Charger: Our PFC charger is built into all of our inverter chargers. It uses less energy from a generator than a standard charger ? using 25-30% less AC current than standard chargers.
Safe and reliable: The MS2000, MS2012, MS2812, and MS4024 are ETL Listed to the stringent requirements of UL/cUL 458 for mobile use and the MS2012, MS2812, and MS4024 are ETL Listed UL 1741 and CSA C22.2 #107.1-01 for renewable energy installations. All models also meet KKK-A-1822E standards for emergency vehicle use.
Easy-to-install: Install the MS Series in four easy steps: simply connect the inverter?s output to your distribution circuits or electrical panel, connect your utility power cable to the inverter?s easy-to-reach terminal block, connect the batteries, and switch on the power
Features:
Pure sine wave: Power your T.V.s, stereos, plasma screens, and other sensitive electronics without worry. The pure sine wave inverter and power factor corrected charger provide clean, reliable inverter power with low total harmonic distortion (THD) of less than 5%.
Choices: The MS Series comes in 12 and 24 volt configurations, allowing you to choose the model that is right for you.
Versatile mounting: Mount the MS Series on a shelf, bulkhead, or even upside down.
Lightweight: The lightweight aluminum base and cover also provides noise reduction and corrosion resistance.
Multiple ports: The MS 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° DC connection terminals with covers make this inverter more accessible when it needs to be.
Convenient switches: The MS Series comes with an on/off inverter-mounted switch with an easy-to-read LED indicator.
Expanded transfer relay: 60 Amp transfer service is available on all models.
Buy with ease: The MS Series is backed by a three-year (36-month) limited warranty
Specification | MS2000 | MS2012 | MS2812 | MS4024 |
Input battery voltage range | 9 -17 VDC | 9 - 17 VDC | 9 - 17 VDC | 18 - 34 VDC |
Nominal AC output voltage | 120 VAC | 120 VAC | 120 VAC | 120 VAC |
Outpput frequency and accuracy | 60 Hz ± 0.04% | 60 Hz ± 0.04% | 60 Hz ± 0.04% | 60 Hz ± 0.04% |
Tptal harmonic distortion (THD) | <5% | <5% | <5% | <5% |
1 msec surge current (amps AC) | 50 | 50 | 70 | 120 |
100 msec surge current (amps AC) | 33 | 33 | 40 | 72 |
5 sec surge power (real watts) | 3300 | 3300 | 3900 | 5800 |
30 sec surge power (real watts) | 3100 | 3100 | 3800 | 5400 |
5 minute surge power (real watts) | 2800 | 2800 | 3200 | 4900 |
30 minute surge power (real watts) | 2200 | 2200 | 3000 | 4500 |
Continuous power output at 25° C | 2000 VA | 2000 VA | 2800 VA | 4000 VA |
Rated input battery current | 225 ADC | 225 ADC | 267 ADC | 204 ADC |
Inverter efficiency | 89% | 89% | 88% | 87% |
Transfer Time | 16 msecs | 16 msecs | 16 msecs | 16 msecs |
Search Mode (typical) | 5 watts | 7 watts | 7 watts | 7 watts |
no Load (120 VAc output, typical) | 25 watts | 25 watts | 30 watts | 25 watts |
Wave Form | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave |
Charger Specifications | ||||
Continuous output at 25° C | 100 ADC | 100 ADC | 125 ADC | 105 ADC |
Charger efficiency | 85% | 85% | 85% | 85% |
Power factor | >.95 | >.95 | >.95 | >.95 |
Input current at rated output (AC amps) | 15 | 15 | 18 | 29 |
General Features and Capabilities | ||||
Transfer relay capability | MS2000: 30 A single input MS2012, MS2812, MS4024: 2 legs at 30 A for 120 V/30 A or 240 V/60 A service | |||
Five stage charging capability | Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver™ | |||
Battery temperature compensation | Yes, 15 ft Battery Temp Sensor standard | |||
Remote available (optional) | Yes, MM-RC or ME-RC | |||
Internal cooling | 0 to 120 cfm variable speed drive using dual 92mm brushless DC fans | |||
Over current protection | Yes, with overlapping circuits | |||
Over temperature protection | yes on transformer,MOSFETS, and battery | |||
Conformal coating on PCB?s for corrosion protection | Yes | |||
Powder coated chassis & top for corrosion protection | Yes | |||
Stainless steel fasteners for corrosion protection | Yes | |||
Dual AC branch rated output breakers | 20A on MS2000-20B | |||
Listings | ETL Listed to UL/cUL 458, UL 1741, CSA C22.2 #107.1-01, meets KKK-A-1822E standard | |||
Warranty | 3 Years | |||
Enviromental Specifications | ||||
Operating temperatures | -20° C to +60° C (-4° F to 140° F) | |||
Non-operating temperature | -40° C to +70° C (-40° F to 158° F) | |||
Operating Humidity | 0 to 95% RH non condensing | |||
Physical specifications | ||||
Dimensions (l x w x h) | 13.75? x 12.65? x 8.0? (34.9 cm x 32.1 cm x 20.3 cm) | |||
Mounting | Shelf (top or bottom up) or bulkhead (vents up) | |||
Weight | 40 lb | 42 lb | 55 lb | 55 lb |
We offer FREE Shipping on most orders Over $99 to US-48*
Each product displays a Product Code: just above the item price. Below is the meaning for each of these codes.
We take great care packaging every item to ensure safe shipment to you. Once your order has been processed and we have received cleared payment, your item will be processed as soon as possible.
Most orders received and paid by 2:00 CST Monday thru Friday will ship the same or next day. Otherwise orders typically ship the following business day. Please contact us through live chat or our contact page if you have additional shipping option needs.
International shipping is offered through the US Postal Service. That option will be available at checkout and all duties and fees will be the responsibility of the purchaser in accordance to your country's laws.
Our goal is to make sure you receive the correct item to meet your needs. Should you find it necessary to return an item, please follow these guidelines to insure we are able to get you a prompt refund and assist you in finding the correct item you require.
Requesting a Return Authorization is easy using our Return Policy Page.
Original manufacturer boxes/packaging: Items must be returned in original packaging including any manufacturer boxes. Please return these inside another box or wrapped and do not apply stickers, stamps, labels to manufacturer boxes, i.e. prop boxes. This may void your RA and incur a 20% restock fee.
Damaged in Transit: For items damaged in transit please contact us immediately for assistance for special handling and filing of required paperwork to have your item replaced. Disputes of damaged products have to be reported to the carrier for resolution.
Incorrectly Shipped Items: For items you received that did not match your original order specifications, please contact us for return and replacement handling.
Warranty Issues: We will assist our customers with any warranty issues on products purchased through First Choice Marine, but we do not express or imply any warranty beyond that of the manufacturer. All defective products will observe manufacturer specific policies.
Condition of return items: Items returned for credit must be returned in new, unused, uninstalled and saleable condition, including any retail packaging. Open any packaging with care when receiving your order so as not to damage it should you need to return the product. Items returned that do not meet this requirement are subject to a 20% restock fee.
Packaging, insuring and tracking: You must send the return package signature required and insured at your expense (unless it is defective or the result of our error in shipment). Packaging of the return item is very important. Obtaining tracking is a good idea and if you do, please email or call us with that number so we can be expecting your return.
Damaged return package: In the case of a returned item that is damaged in return shipment, you will be notified and if you insured the package you should be reimbursed by the shipper of the product. They retain the right to pick up the package for inspection. Although at that time it is no longer our responsibility, we will do everything possible to assist you in your damage claim. With proper packaging of your return item this should not be an issue.
Propellers: Props that have been installed are not returnable. Boat Propellers can be a little difficult to look up and source. Our Solas Prop Finder will guide you through the process of finding the right prop to fit your engine and boating needs. Please contact us if you cannot find fitment information on propellers before you order them should you need assistance. Provide year, make and model of your boat's engine. We will be able to help you with fitment information but we cannot select a pitch for you.
Electronic Charts & Software: ALL ELECTRONIC CHARTS AND SOFTWARE ARE NON-RETURNABLE. We do stand behind any manufacturers warranty on any purchased chart or software and will be happy to assist in a warranty situation. If you need a chart and are not sure if it will fit your unit, please send the unit model and serial so we can confirm fitment. Most manufacturers will work with you to exchange the chart for the proper one but is best to ask questions up front and confirm before ordering.
NOTE: ALL returns and cancelations may be subject to a 3% restock fee to cover credit card fees that are no longer refunded by credit card companies. Store credit will not carry a restock fee.
Directly above the price of the item is a message indicating availability. It will indicate In Stock or Out Of Stock. If you need to know if we have a specific amount avaiable, please send us a message using the chat in the bottom right or call us at 816-841-3364.
We would be happy to help you with this. We work with a lot of corporate customer to help them source quantities or items. Just above this FAQ is a link for "Need a quite for bulk purchase". Please use that to submit your query and one of our sales staff will work you up an estimate and get back to you.
If you have a Sales Tax ID number and wish to not pay sales tax, we ask that you create an account on the site and then send us the email used to create that account using the chat feature. We will then request a copy of your sales tax certificate and notify you when the account has been marked to not charge tax. You will then be able to come back and order without assistance in the future.
We accept all major credit cards – Visa, Mastercard, Debit (with Visa or Mastercard Logo), American Express and Discover.
Yes, when we ship an item to a Missouri address or you pick it up in our Lees Summit, MO retail store, we will charge the appropriate sales tax.
Yes. During the checkout process, use the In-Store Pickup option. When your items have arrived we will contact you that they are ready to pickup.
Yes, we do accept PayPal. You will find a convenient PayPal payment button when checking out. Remember to return to the site after making your PayPal payment to complete your transaction.
We normally ship items the first business day after payment is received. We are in the Midwest (Kansas City area) and ship most items UPS. We can ship to almost anywhere in the US within 3 days... most within a day. Faster shipping services are available as well at an additional cost. In some cases we may be able to drop ship items from a closer warehouse with no additional cost, saving you time AND money. Just another First Choice Marine advantage.
No, we do not add on handling fees in our shipping costs. We strive get bring you freight charges at the best rates possible.
We all are experiencing cost shock at the pump and it results in increased costs across the board on products and on shipping charges because of these increased fuel charges. Shipping companies have also added oversize restrictions and corresponding rates to the mix making shipping a difficult item to control.
We at First Choice Marine do our best to control what costs we can to bring you fair shipping with no hidden fees and to get your products to you as quickly as possible.
We are more than happy to provide international shipping through USPS or UPS. You will have a choice when you get to the checkout page to select any available shipping method from either of these carriers. You are responsible for all duties or taxes charged by your country.