Stay Prepared with Emergency Backup Power - Grid Down

Table of Contents

1. Introduction
2. Overview of the Generator Setup
3. Initial Issues with the Setup
4. Adding Power Outlets
5. Installing a Sub Panel
6. Incorporating a Gas Generator
7. Using Inverter Generators
8. Noise Reduction Measures
9. Creating an Enclosed Power Shack
10. Conclusion

Article

Introduction

Welcome back to Not So Grand Garage! Today, we will be discussing my generator setup and the changes I plan to make after experiencing some issues during a recent power outage. I received several questions about my generator, so I thought it would be helpful to go over how it is currently wired and the modifications I will be implementing.

Overview of the Generator Setup

The generator I am using is an mep-003a, a military-rated 10-kilowatt unit that I purchased used. Although the military rating stands at 10 kilowatts, I know several people who have pushed these units beyond 14,000 watts without any problems. It didn't initially run when I acquired it, but I managed to get it up and running with a few repairs and maintenance tasks. You can find videos of the process on my YouTube channel.

Initial Issues with the Setup

During a recent power outage, I encountered a problem with the generator not starting. Upon investigation, I discovered that the batteries were dead. This was entirely my fault as I had removed one of them for another use and forgot to recharge it. Since this setup operates on a 24-volt system, both batteries need to be fairly equal in charge for it to function properly.

To avoid future battery issues and eliminate the need for an extension cord, I decided to install a 110-volt circuit for basic lighting and to keep a battery maintainer connected to the generator at all times. This way, I can ensure that the batteries remain charged without running an extension cord from the house.

Adding Power Outlets

To enable the addition of a 110-volt circuit, I will be making some changes to the current setup. Currently, a large conduit runs from the ground, through the main connection panel, and continues underground all the way up to the house. At the main panel, there is a 60-amp breaker that connects to the generator. However, instead of directly running the feed to the generator, I will be installing a sub-panel.

Installing a Sub Panel

The sub-panel will act as a connection point for the generator and other power sources. It will be fed by the 60-amp breaker from the main panel. Within the sub-panel, I will install a 60-amp breaker specifically for the generator and a 30-amp breaker to connect a gas generator I have. This setup provides flexibility by allowing me to choose between the two generators depending on the situation.

Additionally, I will have openings for two 110-volt circuits, which I can use for lighting, a battery charger, or other necessary equipment. This arrangement will make it more convenient to work in the area while keeping the batteries maintained.

Incorporating a Gas Generator

In addition to the main generator, I have a smaller gas-powered generator that I purchased from an auction. I plan to connect this generator to the sub-panel using the 30-amp breaker. This will allow me to use either generator depending on the requirements of the situation. Having a gas generator as a backup ensures that I have power options available in case of emergencies.

Using Inverter Generators

Among my collection of generators is a 3500-watt Predator inverter generator. This type of generator is known for its quiet operation. I have multiple units of this model, which I acquired from the same auction where I obtained the larger 8750-watt contractor-grade generator. I have set up these inverter generators to power specific circuits, such as refrigerators, freezers, and other essential items. Their quiet operation is advantageous, especially during nighttime or when noise reduction is a priority.

Noise Reduction Measures

One of the challenges with generator setups is the noise they produce, especially older models like mine. To address this issue, I plan to enclose the generator area using building materials I have on hand. The enclosure will have an air inlet and outlet to allow air circulation, and I may consider installing a powered exhaust fan system. This will help dissipate the heat generated by the air-cooled units and ensure proper ventilation. Insulating the enclosure will also contribute to reducing noise levels.

Creating an Enclosed Power Shack

To further improve the noise reduction and security of the setup, I will convert the current area into an enclosed power shack. This shack will serve as a dedicated space for emergency power and will be well-insulated and fully enclosed. By locking it up, I can prevent unauthorized access and protect the equipment. Additionally, I plan to install an exhaust system to direct the generator fumes outside the shack. The goal is to create a quiet and secure space that can deliver power in emergencies without drawing unnecessary attention.

Conclusion

In conclusion, my generator setup has undergone some changes to address initial issues and improve overall functionality. By installing a sub-panel, adding power outlets, and incorporating different generators, I have built a versatile system that allows me to power specific circuits depending on the situation. Noise reduction measures, such as enclosing the area and insulating it, will further enhance the setup's usability. With these modifications, I am confident that my generator setup will be more reliable and effective during power outages and emergencies.

Highlights:

• Introduction to the generator setup and the need for modifications.
• Overview of the current generator's specifications and its functionality.
• Discussion of initial issues with dead batteries and the plan to add a 110-volt circuit.
• Detailed explanation of the process of adding power outlets and installing a sub-panel.
• Incorporation of a gas generator into the setup for backup power options.
• Utilization of inverter generators for quieter operation during nighttime or when noise reduction is required.
• Explanation of noise reduction measures, including building an enclosure and insulation.
• Conversion of the area into an enclosed power shack for improved security and noise reduction.
• Emphasis on the importance of having a reliable and versatile generator setup during power outages and emergencies.
• Highlights the author's experience and expertise in generator setups and modifications.

FAQs

Q: How long can the generator run continuously? A: The generator's runtime largely depends on factors such as fuel capacity, load, and overall maintenance. With proper care and regular fuel refills, the generator can run for extended periods during power outages.

Q: Can the generator handle heavy loads? A: The generator has a military rating of 10 kilowatts, but it can handle loads beyond that. Several users have pushed it to over 14,000 watts without experiencing any issues. However, it is advisable to avoid prolonged operation at such high levels to prevent potential damage.

Q: Will the noise reduction measures significantly reduce generator noise? A: While the noise reduction measures will greatly decrease the noise emitted by the generator, it is important to note that complete silence may not be achievable. However, the modifications will make the operation noticeably quieter, ensuring minimal disturbance to the surroundings.

Q: Are all the modifications outlined in the article necessary? A: The modifications detailed in the article depend on individual requirements and preferences. Some may find certain changes unnecessary, while others may see the benefits they bring to the overall setup. It is essential to evaluate one's specific needs and make modifications accordingly.