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Get it between Mon, Sep 22 - Wed, Sep 24
Free Returns within 30 Days of Purchase
Unlimited lifetime support, always available.
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In the last 7 days
Get it between Mon, Sep 22 - Wed, Sep 24
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Unlimited lifetime support, always available.

The Magnum Energy ME-BMK is an essential tool for optimizing battery performance and extending their lifespan. This advanced battery monitoring device enables users to accurately track the state of charge (SOC) of their batteries, ensuring they are maintained properly. With its user-friendly interface, the ME-BMK simplifies the process of monitoring battery efficiency and health, making it an indispensable addition for anyone reliant on battery power.
The ME-BMK's primary feature is its ability to provide real-time SOC readings, empowering users to keep track of their battery's condition. This feature helps to prevent over-discharge and ensures the longevity of the battery, allowing users to utilize their energy systems with confidence.
With its integrated amp-hour meter, the ME-BMK calculates the amp-hours consumed and replenished within the battery. This enhances user awareness regarding energy consumption and promotes better energy management practices, making it invaluable for efficient battery use.
The ME-BMK comes equipped with a simplified interface, making it easy for users of all technical backgrounds to navigate and utilize the system effectively. This user-centric design minimizes the learning curve associated with battery management, ensuring a smoother experience.
The robustness of the ME-BMK allows it to function optimally within a broad range of voltage and temperature conditions, making it suitable for diverse applications. This reliability ensures that users can depend on the ME-BMK for accurate readings and insights regardless of environmental conditions.
The ME-BMK kit includes all necessary components such as the sense module, DC shunt, and communication cables, simplifying the installation process. This ensures that customers can set up their monitoring system quickly and start benefiting from it without delays.
The Magnum Energy ME-BMK operates by connecting to the battery system and utilizing a sense module and DC shunt to gather real-time data on the battery's voltage and current. This information is processed to display the SOC and historical usage data, providing users with critical insights into their battery performance.
The sense module plays a crucial role by detecting the voltage and current flowing through the batteries. This component is fundamental in calculating the SOC accurately, allowing users to keep tabs on their battery health effectively.
The included DC shunt is responsible for measuring the direction and magnitude of the battery currents. By providing precise readings, it enhances the accuracy of the ME-BMK's performance metrics, allowing for an in-depth understanding of energy inflow and outflow.
The communication cables included in the kit facilitate a seamless connection between the sense module and the display system. This connection is essential for transmitting the gathered data, ensuring that users have access to all necessary information at their fingertips.
| Specification Title | Specification Value |
| DC Voltage Range | 7 to 70 VDC (±0.5% auto voltage detection) |
| DC Current Measurement | ±0.1 to 999 A (±1.0%) |
| Battery SOC Measurement | 0 to 100% (1% increments) |
| Power Draw | Less than 0.6 watts |
| Amp Hours In/Out | ±32,768 Amp Hours (1 AH increments) |
| Resettable Amp Hours Out | 0 to 65,535 AH (0.1 AH increments) |
| Total Amp Hours Removed | 0 to 65,535,000 AH (0.1 k or 100 AH increments) |
| Shipping Weight | 2 lb (0.9 kg) |
| Included Components | Manual, sense module, DC shunt, twisted pair wire, communication cable |
| DC Shunt Resistance | 0.1 mΩ (500 A at 50 mV) |
Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.
Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.
All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.
We offer several ways to pay to make getting your solar kit simple:
Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.
Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.
The Magnum Energy ME-BMK is an essential tool for optimizing battery performance and extending their lifespan. This advanced battery monitoring device enables users to accurately track the state of charge (SOC) of their batteries, ensuring they are maintained properly. With its user-friendly interface, the ME-BMK simplifies the process of monitoring battery efficiency and health, making it an indispensable addition for anyone reliant on battery power.
The ME-BMK's primary feature is its ability to provide real-time SOC readings, empowering users to keep track of their battery's condition. This feature helps to prevent over-discharge and ensures the longevity of the battery, allowing users to utilize their energy systems with confidence.
With its integrated amp-hour meter, the ME-BMK calculates the amp-hours consumed and replenished within the battery. This enhances user awareness regarding energy consumption and promotes better energy management practices, making it invaluable for efficient battery use.
The ME-BMK comes equipped with a simplified interface, making it easy for users of all technical backgrounds to navigate and utilize the system effectively. This user-centric design minimizes the learning curve associated with battery management, ensuring a smoother experience.
The robustness of the ME-BMK allows it to function optimally within a broad range of voltage and temperature conditions, making it suitable for diverse applications. This reliability ensures that users can depend on the ME-BMK for accurate readings and insights regardless of environmental conditions.
The ME-BMK kit includes all necessary components such as the sense module, DC shunt, and communication cables, simplifying the installation process. This ensures that customers can set up their monitoring system quickly and start benefiting from it without delays.
The Magnum Energy ME-BMK operates by connecting to the battery system and utilizing a sense module and DC shunt to gather real-time data on the battery's voltage and current. This information is processed to display the SOC and historical usage data, providing users with critical insights into their battery performance.
The sense module plays a crucial role by detecting the voltage and current flowing through the batteries. This component is fundamental in calculating the SOC accurately, allowing users to keep tabs on their battery health effectively.
The included DC shunt is responsible for measuring the direction and magnitude of the battery currents. By providing precise readings, it enhances the accuracy of the ME-BMK's performance metrics, allowing for an in-depth understanding of energy inflow and outflow.
The communication cables included in the kit facilitate a seamless connection between the sense module and the display system. This connection is essential for transmitting the gathered data, ensuring that users have access to all necessary information at their fingertips.
| Specification Title | Specification Value |
| DC Voltage Range | 7 to 70 VDC (±0.5% auto voltage detection) |
| DC Current Measurement | ±0.1 to 999 A (±1.0%) |
| Battery SOC Measurement | 0 to 100% (1% increments) |
| Power Draw | Less than 0.6 watts |
| Amp Hours In/Out | ±32,768 Amp Hours (1 AH increments) |
| Resettable Amp Hours Out | 0 to 65,535 AH (0.1 AH increments) |
| Total Amp Hours Removed | 0 to 65,535,000 AH (0.1 k or 100 AH increments) |
| Shipping Weight | 2 lb (0.9 kg) |
| Included Components | Manual, sense module, DC shunt, twisted pair wire, communication cable |
| DC Shunt Resistance | 0.1 mΩ (500 A at 50 mV) |
Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.
Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.
All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.
We offer several ways to pay to make getting your solar kit simple:
Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.
Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.
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Troy P
This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.
Jacob B
Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric Supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.
Patrick B
I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!
James Martin
I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.
Brian H
As a professional videographer, I needed reliable power on the go. Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.
Keith S
You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!
Coll A
My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.
Troy P
This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.
Jacob B
Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric Supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.
Patrick B
I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!
James Martin
I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.
Brian H
As a professional videographer, I needed reliable power on the go. Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.
Keith S
You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!
Coll A
My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.
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Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
When you choose Portlandia Electric Supply, you’re buying real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.
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