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Shipping and Returns address:

Off Grid and Marine Energy Systems
c/o ShipsRight
1741 Industrial Drive
Unit #3, Rear Loading Dock
Sterling, IL 61081

Mailing Address:

OGM Energy Systems

726 Cherry Street

# 326

Sumas, WA

98295-9649

Phone Support:

We typically only provide phone support to existing customers with a specific problem. With the array of modern technology available we are now creating a library of Tutorial videos which can be found at the REC North America site. We also understand that Wakespeed is creating tutorials for their product line. You are also welcome to use our User Forum. Quick button links are included below.

We have found that we are much more productive and offer better support using email and messaging. It allows us to research your question if needed, exchange video and images and provide an ongoing thread for followup and history. If for some reason you still need phone support, please contact us using one of the methods above and request a call back.

If you absolutely need to call us our number is 844-646-3515

Note: We do not maintain a bricks and mortar operation at this time.

REC BMS User Forum

REC BMS North America

WS500 User Forum

Wakespeed configuration tool

The tool works well. It reliably establishes coms with the regulator and provides access to the state of the unit. Programming is straightforward and the Help function, which is critical, is complete.

Thanks for your appreciation of the effort we put into this tool. It means a lot :)

In stock and fast shipping

OGM Energy is my go to supplier for REC, and Wakespeed. They always have what I need in stock, prices are good and shipping is fast and consistent.

Thanks so much!!

Nice work - thanks again

OGM is fantastic and Rick is extremely helpful. This is my third REC BMS!

Thanks Adam,
Good luck with your latest project ! :)

motorhome install

the wakespeed alt voltage regulator is a special component and priced right at ogm probably cheaper than other sources as i got the kit with shunt. correct me if i am wrong but i think ogm wrote their own software program for laptop use that codes the regulator as well as datalogs and has a much nicer interface than what i see wakespeed advertising. this software is an add on item that was part of my kit by promotion. my application is basically a land yacht (rv) and the goal is to have a diversified electrical generation system and as best i can tell now, the wakespeed is a key puzzle piece and integrates so well with my highoutput alternator. i wish i had a watercooled alternator as i read someone that did was able to basically achieve max output almost all the time, but having an aircooled unit the wakespeed will protect it. based of initial testing, i deem it feasible to to run 1 rooftop ac, basic chassis loads, and probably a tv with out running the generator by having a high output alternator with wakespeed with a good sized battery bank, rooftop solar, and integrated automatic generator start as a backup. that is under ideal conditions, and running the alternator at high loads produces a lot of heat so more testing will be done as well as working on piping fresh air to the alt. honorable mention to Rick for quality customer service, will work on my bms next.

Thanks for the great review and sharing your project with us! And yes, we developed the Windows 10/11 WS500 config tools. Glad it helped!

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