Alternative Fuel & Energy
alternative fuel & energy — pre-owned
Browse 292 alternative fuel & energy — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Solmetric SunEye 210 Solar Site Analyzer w/ GPS, Hard Case, Manual, Charger, USB
TapAcquire Session Location. The SunEye will read latitude, longitude, and calculate magnetic declination automatically. One-handed operation with a rugged, outdoor-readable display built for field use.
GenDrive Hydrogen Fuel Cell *FOR PARTS ONLY NOT WORKING*
For parts
You save $55.00
Lot of 3 Solarex MSX20L 19W Solar Panels 20.7V 1.24A 20"x17" Working FREE SHIP
Lot of 3 Solarex MSX20L Solar Panels. These panels are ideal forsmall off-grid systems, battery charging, DIY solar projects, RVs, cabins, or backup power applications. Model: MSX20L. 3× Solarex MSX20L Solar Panels.
AP Smart RSD-D-20 Duo In Good working condition.
Experience the efficiency and reliability of the AP Systems RSD-D-20 Duo, a smart inverter designed for robust performance. Ideal for solar power enthusiasts and professionals alike, this model is engineered to handle a variety of solar setups with ease, ensuring optimal conversion and stability. The sleek design of the AP Smart RSD-D-20 Duo inverter is matched by its impressive functionality, making it a valuable addition to any solar power system. Its dual input capability allows for versatile installation, and with the brand's reputation for quality, you're guaranteed a product that stands the test of time and performance.
Ingersoll Rand CNG Refill Compressor 20 CFM H20NG
Ingersoll Rand Natural Gas Compressor. This compressor is in running condition. 10 GGE/Hour.
High Pressure Home CNG Compressor Single Phase Refill Vehicle At Home 3600psi
Sold as is.
UniRac SolarMount 303019M Bonding Splice Bar with Hardware
UniRac SolarMount 303019M Bonding Splice Bar with Hardware. Condition is Used. Shipped with USPS Ground Advantage.
Vintage Wincharger Wind Generator Control Panel 30 Amp Battery Charger Parts
Vintage Wincharger Corporation wind-electric generator control/test panel from Sioux City, Iowa. Includes battery, generator, field, and light terminals, 30 amp generator line fuse, test/start control, and original orange front panel. Untested and sold for parts, restoration, or display. Shows heavy age wear, scratches, oxidation, missing field fuse cap, and general storage wear. You will receive the exact item shown.
You save $12.00
Avista Hydrogen Fuel Cell PEM 100W+ Card Board - UNTESTED
The board/card is heavy with solid aluminum heat sinks and weighs about 12lbs.
Solmetric SunEye 210 Solar Analyzer GPS Version Working- Read Description
A used Suneye 210 v2 GPS Version. Serviced by Solmetric and had software updated in July 2025. Functional except some parts of the touch screen don’t register so you must navigate the menus with the buttons on the panel. Easy enough to do, but be prepared to use the buttons more than the stylus when taking skylines. Comes with a data cable, charging cable, stylus and case. The case is missing one clasp, but still shuts fully and is secure when closed. Shows signs of wear and tear from field use as documented in photos.
“Windmill Power Plant for the Workshop” 1920 Designs PLANS Wooden Sail powered
Wooden construction ~ Sail powered. They are not step-by-step instructions - hands-on experience is necessary. & Plans from a Bygone Era.
Solmetric SunEye 210 Solar Analyzer Version V2 GPS
Solmetric SunEye 210 Solar Site/Shade Analysis Tool Kit w/ Hard Case, Manual
Solmetric SunEye 210 Solar Site/Shade Analysis Tool Kit w/ Hard Case, Manual
Locus Energy LGate 350 Industrial Data Logger solar watt hour Meter.
This unit comes to Us exactly as pictured it is in very nice condition. See pictures for additional details inventory location H3DC
Solmetric SunEye 210 Solar Analyzer GPS Portable Handheld W/ Hard Case
Model CNG050s291NWBAEZZZ Micro Motions Mass Flow Sensor
Plug Power 123649 A Fuel Stack READ DESCRIPTION FREE SHIP
UNSURE OF CONDITION SELLING AS PARTS AS I HAVE NO WAY OR HOW TO TEST IT. LOOKS OVERALL IN GOOD CONDITION FAST HANDLING AND UPS GROUND SHIP
Red Kap Coveralls Acciona Velva Windfarm Logo Turbine Wind Farm Power Size 50-RG
Dark Bluish Gray Red Kap Coveralls With Acciona Velva Windfarm Embroidered Logo On The Back Side Of The Coveralls. Coveralls are in nice pre-owned condition.
Cng nozzle Staubli Cmv08 NGV1 CNG Vehicle Fueling 3600psi
3600PSI quick disconnect and nipple These had a plastic yellow collar on them when new. They were removed.
Morningstar SS-20L-12V SunSaver Solar Controller 12VDC 20A
The Morningstar SS-20L-12V SunSaver Solar Controller is a reliable and efficient device designed to regulate and control the power output of a 12VDC solar panel system. Made by the reputable brand Morningstar in Taiwan, this solar controller ensures optimal performance and energy management for your solar power system. With a capacity of 20A, this controller is suitable for both residential and commercial use, providing a consistent and stable power supply for your energy needs.
FPL Port Everglades Deming Challenge Pin
Florida Power Light Port Everglades Deming Challenge Pin Buy with confidence: I guarantee my merchandise to be as represented. Thanks Holly
LOT of 2 WIND FARM Michael Hackleman classics *Homebuilt* *Windspinners* 1st/VG
Wind & Windspinners: a 'Nuts 'n Bolts' Approach.
NextEra Energy Southwest Mesa Wind Project Dedication Ceremony Boot
Operator:NextEra Energy Resources. Developer:Cielo Wind Power. Onshore wind farm. FPL Energy Florida Power & Light. Total nominal power: 80,250 kW.
Clean Air 1991 LA301 Electric Car Series 1 *LA DWP Brochure Set * FREE SHIPPING
It was being produced by Clean Air Transport AB, Göteborg, Sweden and their US counterpart in Laguna Hills, California. The DWP brochure is a bi-fold full-color brochure for the Los Angeles CA market.
VICI DBS Hydrogen Generator NGC0051200 Power Board.
Model: VICI NGC0051200. Manufacturers' warranties and support may not apply. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
Solarex SX20U Solar Panel 20"x17"x2"
Has not been tested, so it may or may not work. Please see the pictures for the condition.
FPL Port Everglades Plant Megahaul 1989-1990 Unit 4 Pin
FPL Port Everglades Plant Megahaul 1989-1990 Unit 4 Pin Buy with confidence: I guarantee my merchandise to be as represented. Thanks Holly
PSI 6ft. SOLAR ENERGY HEAT STORAGE CELL Phase Change/NaSO4 PVC ROD THERMOL 81 F
Free Local pick-up is an option.
Nikola TRE FCEV Fuel Cell Electric Truck Unit P0D02-GRP05/16
Production date Nov 2023.
Plug Power Fuel Stack Assy 36V, 59 Cell, Z3, V2, SC, HL, DP, ST77B253070051
Pre owned see photos
You save $100.00
Xebec STV14CNG-v Dryer moving sale!!
Seven Seven 3 Nine Six 0 Five Six 42. SERIQAL NUMBER 8721.
High Voltage (150V) High Volume Hydrogen/Oxygen ELECTROLYZER from lab HHO
This is a high volume electrolysis unit that was removed from lab that is closing. This unit converts water to hydrogen/oxygen gas, without the need for any chemicals or electrolytes. Looks very clean, and was probably used very little. Internals are 304 grade stainless steel. This unit is extremely heavy (30+ pounds) and was probably a very expensive unit when it was built. From what I understand, this is a on-pressurized unit, designed for producing high volumes of gas on-demand. Nominal input voltage is 150VDC. This is all the information that we have on this item. Due to the weight of this unit, buyer is responsible to all shipping charges and insurance. We will package this unit at no additional charge.
Plug Power GenDrive Hydrogen Fuel Cell 56 Cells
There are 56 Cells.
AP Smart RSD-D-20 Duo In Good working condition.
Experience the efficiency and reliability of the AP Systems RSD-D-20 Duo, a smart inverter designed for robust performance. Ideal for solar power enthusiasts and professionals alike, this model is engineered to handle a variety of solar setups with ease, ensuring optimal conversion and stability. The sleek design of the AP Smart RSD-D-20 Duo inverter is matched by its impressive functionality, making it a valuable addition to any solar power system. Its dual input capability allows for versatile installation, and with the brand's reputation for quality, you're guaranteed a product that stands the test of time and performance.
Enphase HCS-50 48-Amp 240/208V Level 2 EV Charger for Home or Business - Used
Great working used condition.
You save $20.00
Fronius CL Power Stage
Cng nozzle Staubli Cmv08 NGV1 CNG Vehicle Fueling 3600psi
3600PSI quick disconnect and nipple These had a plastic yellow collar on them when new. They were removed.
Parker 1169-60B LNG Natural Gas Nozzle - FAST SHIPPING
Parker 1169-60B LNG Natural Gas Nozzle.
GFI Compuvalve V24-100 - 100 PSIG 12VDC - GREAT CONDITION!
You save $45.00
OGDEN SR3682 1500W 120V. DRUM HEATING BAND V-895S
The OGDEN SR3682 1500W 120V.