Uploaded January 2024 | Updated September 2026, 53 minutes ago
How much energy can we make per gallon of diesel fuel? I'll be testing an Army generator's fuel economy while re-charging my off grid solar battery bank.
The military generator is model MEP-831A. It's a single cylinder, Yanmar L-70 diesel engine.
In the winter, there isn't enough solar energy to keep my battery bank full. I supplement my off grid system with a generator. I'm curious which generator is the most efficient.
In past videos I've tested my Honda EU6500 gasoline generator, and I've tested my home-built Harbor Freight generator using a car alternator. Below are the video links to those videos:
Honda Generator Fuel test: youtu.be/kQTFPMDE_F4?si=w8ZpkA7VWprftKXV
Home-built Alternator-generator: youtu.be/yQTCVyxdauo?si=PWInx9tgiUK4g3UC
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Signature Solar Affiliate Links:
Chargeverter, 100A charger: signaturesolar.com/eg4-chargeverter-gc-48v-100a-battery-charger-5120w-output-240-120v-input-pre-order/?ref=4_rHcgZ9x-TiF-
EG4 Battery Bank: signaturesolar.com/eg4-lifepower4-lithium-batteries-kit-30-72kwh-6-server-rack-batteries-pre-assembled-enclosed-rack-with-door-wheels-busbar-covers/?ref=4_rHcgZ9x-TiF-
Schneider Inverter: signaturesolar.com/schneider-conext-xw-pro-6-8kw-inverter-charger-48v-120-240v/?ref=4_rHcgZ9x-TiF-
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Disclaimer:
My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.
David Poz, LLC
How much energy can we make per gallon of diesel fuel? I'll be testing an Army generator's fuel economy while re-charging my off grid solar battery bank.
The military generator is model MEP-831A. It's a single cylinder, Yanmar L-70 diesel engine.
In the winter, there isn't enough solar energy to keep my battery bank full. I supplement my off grid system with a generator. I'm curious which generator is the most efficient.
In past videos I've tested my Honda EU6500 gasoline generator, and I've tested my home-built Harbor Freight generator using a car alternator. Below are the video links to those videos:
Honda Generator Fuel test: youtu.be/kQTFPMDE_F4?si=w8ZpkA7VWprftKXV
Home-built Alternator-generator: youtu.be/yQTCVyxdauo?si=PWInx9tgiUK4g3UC
---------------------------------------------------------------------------------
Signature Solar Affiliate Links:
Chargeverter, 100A charger: signaturesolar.com/eg4-chargeverter-gc-48v-100a-battery-charger-5120w-output-240-120v-input-pre-order/?ref=4_rHcgZ9x-TiF-
EG4 Battery Bank: signaturesolar.com/eg4-lifepower4-lithium-batteries-kit-30-72kwh-6-server-rack-batteries-pre-assembled-enclosed-rack-with-door-wheels-busbar-covers/?ref=4_rHcgZ9x-TiF-
Schneider Inverter: signaturesolar.com/schneider-conext-xw-pro-6-8kw-inverter-charger-48v-120-240v/?ref=4_rHcgZ9x-TiF-
----------------------------------------------------------------------------------
Disclaimer:
My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.
David Poz, LLC
