Alternative Fuel & Energy

alternative fuel & energy — pre-owned

290listings

Browse 290 alternative fuel & energy — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

SCHLUMBERGER WATTHOUR METER KWH, J5S, 5 POINTER, 240V, 200A, FM 2S, ZERO RESET
Seller refurbishedBuy It Now

SCHLUMBERGER WATTHOUR METER KWH, J5S, 5 POINTER, 240V, 200A, FM 2S, ZERO RESET

Model: J5S, Type: J5S, Form: 2S, Class: 200, Volts: 240, Wire: 3, Cycle: 60, Test Amp: 30, Capacity: 200 Amp. Manufactured by Schlumberger. 5 POINTER STYLE. Best Usage.

$34.99
Free ShippingRome, US
e_kid123
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100.0%Excellent· 5.9k
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Locus Energy LGate 350 Industrial Data Logger solar watt hour Meter.
UsedBuy It NowBest Offer

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

$350.00
See listingUnion City, US
heavenlyvines3
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99.2%Excellent· 116
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Model CNG050s291NWBAEZZZ Micro Motions Mass Flow Sensor
UsedBuy It NowBest Offer

Model CNG050s291NWBAEZZZ Micro Motions Mass Flow Sensor

$800.00
+$39.50Calumet City, US
wisz0404
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100.0%Excellent· 280
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High Voltage (150V) High Volume Hydrogen/Oxygen ELECTROLYZER from lab HHO
For parts or not workingBuy It Now

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.

$165.00
See listingLakeville, US
computerliquidation508
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100.0%Excellent· 78
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GENERAL ELECTRIC, WATTHOUR METER KWH, I-70S, 240V, FM2S, 200A, 4 LUG, ZERO RESET
Seller refurbishedBuy It Now

GENERAL ELECTRIC, WATTHOUR METER KWH, I-70S, 240V, FM2S, 200A, 4 LUG, ZERO RESET

(Zero Reset - 5 Pointer Style).

$34.49
+$2.50Rome, US
e_kid123
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100.0%Excellent· 5.9k
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Quantum 73 Gallon CNG Tank-Back of Cab Side-saddle Type 4 Carbon/Composite 58x20
UsedBuy It Now

Quantum 73 Gallon CNG Tank-Back of Cab Side-saddle Type 4 Carbon/Composite 58x20

The Quantum 73 Gallon CNG Tank is a high-quality alternative fuel storage solution designed for use in vehicles. With a carbon/composite construction and a size of 58x20, this tank provides ample storage capacity for compressed natural gas.

$425.00
Free ShippingInverness, US
shakeitwithme
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99.5%Excellent· 2.6k
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Plug Power Hydrogen Fuel Cell 36 Cell Stack w/ NTC 110CM2 Short Axis
For parts or not workingBuy It Now

Plug Power Hydrogen Fuel Cell 36 Cell Stack w/ NTC 110CM2 Short Axis

Plug Power Fuel Cell Stack w/ NTC 110CM2 Short Axis, 36 Cell. I have several of these.

$629.99
Free ShippingFort Smith, US
minuswhalebid
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99.8%Excellent· 31.0k
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24 String Amtec Solar Combiner Box Nema 4X
UsedBuy It NowBest Offer

24 String Amtec Solar Combiner Box Nema 4X

$650.00
Free ShippingMorgan Hill, US
siscokid8
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100.0%Excellent· 9.0k
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Solmetric SunEye 210 Solar Analyzer GPS Version  Working- Read Description
UsedBuy It Now

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.

$525.00
Free ShippingPortland, US
rosecityrenewables
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100.0%Excellent· 177
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Enapter EL 2.1 On-Site Hydrogen Gas H2 Generator AEM Electrolyser / Electrolyzer
TOP
UsedBuy It NowBest Offer

Enapter EL 2.1 On-Site Hydrogen Gas H2 Generator AEM Electrolyser / Electrolyzer

"Our plug & play AEM electrolysers turn renewable electricity and water into low-cost green hydrogen. At any scale, for any application. Stack this electrolyser to achieve the required hydrogen flowrate.".

$5949.99$6999.99-15%

You save $1050.00

+$250.00Sparks, US
nevadasurplus-comTOP
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99.8%Excellent· 11.5k
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LANDIS & GYR, WATTHOUR METER (KWH) MX OR MSII, 240V, FM2S, 200A, 4T, ZERO RESET
Seller refurbishedBuy It Now

LANDIS & GYR, WATTHOUR METER (KWH) MX OR MSII, 240V, FM2S, 200A, 4T, ZERO RESET

Model: MX, Type: MX OR MSII, Form: 2S, Class: 200, Volts: 240, Wire: 3, Cycle: 60, Test Amp: 30, Capacity: 200 Amp. (Zero Reset - 5 Pointer Style).

$29.99
Free ShippingEast Syracuse, US
e_kid123
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100.0%Excellent· 5.9k
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Solmetric SunEye 210 Solar Analyzer GPS Version. "READ"
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Seller refurbishedBuy It NowBest Offer

Solmetric SunEye 210 Solar Analyzer GPS Version. "READ"

This unit is in very good overall condition and works as it should.

$595.00
Free ShippingClearwater, US
eclecticepicTOP
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100.0%Excellent· 308
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Red Kap Coveralls Acciona Velva Windfarm Logo Turbine Wind Farm Power Size 50-RG
TOP
UsedBuy It NowBest Offer

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.

$78.00
+$13.00Fredonia, US
ndfarm1*TOP
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100.0%Excellent· 5.2k
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75KW utility scale solar panel array grid tied inverter 480vac 3 phase MPPT net
UsedBuy It NowBest Offer

75KW utility scale solar panel array grid tied inverter 480vac 3 phase MPPT net

The 75KW utility scale solar panel array grid tied inverter is a high-quality product manufactured by SATCON in the United States. The PowerGate PVS-75 model is designed for use with a 480vac 3 phase MPPT net, making it suitable for large-scale solar panel arrays. This inverter ensures efficient and reliable conversion of solar power for grid-tied systems, ideal for commercial or industrial applications. With SATCON's reputation for excellence and the specific design of the PowerGate PVS-75, this product is a reliable choice for managing your solar power system.

$2000.00
See listingFort Worth, US
electrocop_1
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100.0%Excellent· 395
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AP Smart RSD-D-20 Duo In Good working condition.
UsedBuy It Now

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.

$39.99
+$9.99San Diego, US
buyvantage
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99.0%Excellent· 13.0k
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Plug Power Fuel Stack Assy 36V, 59 Cell, Z3, V2, SC, HL, DP, ST77B253070051
-10%
UsedBuy It Now

Plug Power Fuel Stack Assy 36V, 59 Cell, Z3, V2, SC, HL, DP, ST77B253070051

Pre owned see photos

$899.99$999.99-10%

You save $100.00

Free ShippingMorgan, US
haracenter4
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99.4%Excellent· 17.3k
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Solmetric SunEye 210 ( Untested )
For parts or not workingBuy It Now

Solmetric SunEye 210 ( Untested )

$220.00
+$16.89Fontana, US
good-deal2014
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99.5%Excellent· 1.7k
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Solar Charger for Ring Battery Doorbell - Black
UsedBuy It NowBest Offer

Solar Charger for Ring Battery Doorbell - Black

Device is fully functional, missing some screws

$37.99
Free ShippingCompton, US
ciragust
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99.9%Excellent· 33.0k
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LABCONCO  WaterPro BT w UV       Water Purification System    Special      $599
UsedBuy It NowBest Offer

LABCONCO WaterPro BT w UV Water Purification System Special $599

Be Well Be Safe!

$599.00
+$79.80Brooklyn, US
scientificpatty
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99.0%Excellent· 520
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Solmetric SunEye 110N Shade Analyzer Solar PV Photovoltaic install FOR PARTS
-25%
For parts or not workingBuy It NowBest Offer

Solmetric SunEye 110N Shade Analyzer Solar PV Photovoltaic install FOR PARTS

This Solmetric SunEye-110N Shade Analyzer is a great tool for anyone looking to install solar panels. It accurately measures the shade and sun exposure of a particular area, ensuring that your solar panels will receive the optimal amount of light. Made by a trusted brand in the industry, this shade analyzer is a must-have for anyone looking to maximize their solar power output. This device is being sold for parts as I cannot get it to power on. Comes with the proprietary, charging cord unit and case as pictured.

$29.25$39.00-25%

You save $9.75

See listingSanta Barbara, US
mrberber
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99.5%Excellent· 3.0k
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WESTINGHOUSE WATTHOUR METER KWH, D4S, 5 POINTER STYLE, 4 LUGS, 240V, 200A, FM 2S
Seller refurbishedBuy It Now

WESTINGHOUSE WATTHOUR METER KWH, D4S, 5 POINTER STYLE, 4 LUGS, 240V, 200A, FM 2S

Model: AB1, Type: D4S, Form: 2S, Class: 200, Volts: 240, Wire: 3, Cycle: 60, Test Amp: 30, Capacity: 200 Amp. 5 POINTER STYLE.

$34.99
Free ShippingEast Syracuse, US
e_kid123
Feedback
100.0%Excellent· 5.9k
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Solmetric SunEye 210 V2 Solar Analyzer GPS Portable Handheld  W/Hard Case
TOP
UsedBuy It NowBest Offer

Solmetric SunEye 210 V2 Solar Analyzer GPS Portable Handheld W/Hard Case

$649.00
+$15.00Austin, US
hitekmartTOP
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100.0%Excellent· 2.7k
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OutBack Power FW-CCB2 FLEXWare Charge Control Side Mounting Brackets
UsedBuy It NowBest Offer

OutBack Power FW-CCB2 FLEXWare Charge Control Side Mounting Brackets

Used brackets and flexible conduit.

$40.00
Free ShippingCottonwood, US
thedavidzoo8
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100.0%Excellent· 434
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GENERAL ELECTRIC (GE) - WATTHOUR METER (KWH), MODEL KV2C, 120/240V , 320A, FM2S
Seller refurbishedBuy It Now

GENERAL ELECTRIC (GE) - WATTHOUR METER (KWH), MODEL KV2C, 120/240V , 320A, FM2S

Model: 784x000066, Type: KV2Cs, Form: 2S, Class: 320, Volts: 240, Wire: 3, Cycle: 60, Test Amp: 30, Capacity: 320 Amp.

$54.99
Free ShippingEast Syracuse, US
e_kid123
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100.0%Excellent· 5.9k
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Genasun GV-4P-PB-12V  4 amp MPPT  12V Charger  For Lead Acid Batteries
UsedBuy It NowBest Offer

Genasun GV-4P-PB-12V 4 amp MPPT 12V Charger For Lead Acid Batteries

This item is located in our Rockingham NC 28379 warehouse. You can get Instant Online Freight Quotes at the Freightquote Website It is free, quick,and easy to use. Model: GV-4P-PB-12V.

$50.00
Free ShippingRockingham, US
surplus_carolina
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98.1%Excellent· 2.1k
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Lot of 3 Solarex MSX20L 19W Solar Panels 20.7V 1.24A 20"x17" Working FREE SHIP
UsedBuy It NowBest Offer

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.

$120.97
Free ShippingCommerce City, US
broncos
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99.7%Excellent· 70.8k
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ABB, WATTHOUR METER (KWH) AB1, 5 POINTER, 4 LUGS, 240V, 200A, FM 2S, ZERO RESET
Seller refurbishedBuy It Now

ABB, WATTHOUR METER (KWH) AB1, 5 POINTER, 4 LUGS, 240V, 200A, FM 2S, ZERO RESET

Model: AB1, Type: AB1S, Form: 2S, Class: 200, Volts: 240, Wire: 3, Cycle: 60, Test Amp: 30, Capacity: 200 Amp. 5 POINTER STYLE. Solar Energy Forward & Backward Net Readings etc.

$29.99
Free ShippingEast Syracuse, US
e_kid123
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100.0%Excellent· 5.9k
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Cng nozzle Staubli Cmv08 NGV1 CNG Vehicle Fueling 3600psi
UsedBuy It NowBest Offer

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.

$125.00
+$11.15San Antonio, US
9livesrepair
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100.0%Excellent· 227
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Xebec STV14CNG-v Dryer moving sale!!
UsedBuy It NowBest Offer

Xebec STV14CNG-v Dryer moving sale!!

Seven Seven 3 Nine Six 0 Five Six 42. SERIQAL NUMBER 8721.

$1800.00
See listingCalumet City, US
wisz0404
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100.0%Excellent· 280
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SOLMETRIC SUNEYE 110 N v2 Solar Access And Shade Analysis Tool No Power Adapter
TOP
For parts or not workingBuy It NowBest Offer

SOLMETRIC SUNEYE 110 N v2 Solar Access And Shade Analysis Tool No Power Adapter

No power adapter. Unsure if working or not. May work or may not work.

$50.99$59.99-15%

You save $9.00

See listingNevada City, US
smart.mamaaTOP
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99.9%Excellent· 7.8k
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Nikola TRE FCEV Fuel Cell Electric Truck Unit P0D02-GRP05/16
Seller refurbishedBuy It Now

Nikola TRE FCEV Fuel Cell Electric Truck Unit P0D02-GRP05/16

Production date Nov 2023.

$2797.00
Free ShippingOlathe, US
shara-bara
Feedback
100.0%Excellent· 278
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Plug Power GenDrive Hydrogen Fuel Cell 56 Cells
For parts or not workingBuy It Now

Plug Power GenDrive Hydrogen Fuel Cell 56 Cells

There are 56 Cells.

$1199.99
Free ShippingFort Smith, US
minuswhalebid
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99.8%Excellent· 31.0k
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Clean Air  1991 LA301 Electric Car Series 1 *LA DWP Brochure Set * FREE SHIPPING
UsedBuy It Now

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.

$27.00
Free ShippingSpringfield, US
cheeritations
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100.0%Excellent· 57
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ELSTER WATTHOUR METER KWH, A1RL+, BI-DIRECTIONAL, FM2S, 320A, 120-480V, ZERO SET
Seller refurbishedBuy It Now

ELSTER WATTHOUR METER KWH, A1RL+, BI-DIRECTIONAL, FM2S, 320A, 120-480V, ZERO SET

Model: A1RL+, Type: Bi-Directional, Form: 2S, Class: 200, Volts: 120V to 480V Range, Wire: 3, Cycle: 60 Hz, Test Amp: 30, Capacity: 200 Amp, 4 lugs.

$49.99
Free ShippingEast Syracuse, US
e_kid123
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100.0%Excellent· 5.9k
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Tigo 346-00000-00 CCA Cloud Connect Advanced Solar Data Logger & Rapid Shutdown
UsedBuy It NowBest Offer

Tigo 346-00000-00 CCA Cloud Connect Advanced Solar Data Logger & Rapid Shutdown

tiga cca

$80.00
See listingEastsound, US
armysurplusguy
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100.0%Excellent· 625
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PVEL Solar 415.320.PVEL Photovoltaic Energy Reference Calibration Cell GREAT
UsedBuy It NowBest Offer

PVEL Solar 415.320.PVEL Photovoltaic Energy Reference Calibration Cell GREAT

PVEL Solar 415.320. all import dutie.

$199.95
Free ShippingBoulder, US
johnbuckley
Feedback
100.0%Excellent· 43.4k
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Gat Gold/Gold, SRK 80/08 Wind Turbine Slip Ring
UsedBuy It Now

Gat Gold/Gold, SRK 80/08 Wind Turbine Slip Ring

Gat Gold/Gold, SRK 80/08 Wind Turbine Slip Ring, 8 rings.

$100.00
See listingWyandotte, US
equipmatsales
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99.9%Excellent· 16.6k
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Orient Power SOK BMS 16s 100a Amp 48 Volt Battery Management System
UsedBuy It NowBest Offer

Orient Power SOK BMS 16s 100a Amp 48 Volt Battery Management System

This was pulled from an orient power battery with a failing cell. The BMS works fine. Orient and SOK use the same BMS, screen, and PC software. Pay close attention to the location of the state of charge LEDs. These LEDs are on the communication port board. Wall mount models have LEDs in a different location. This will work best for server rack battery.

$150.00
+$20.00Acworth, US
bubblewrapdude
Feedback
100.0%Excellent· 826
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Plug Power Fuel Stack Assy 36V, 59 Cell, Z3, V2, SC, HL, DP, ST58D222670037
-10%
UsedBuy It Now

Plug Power Fuel Stack Assy 36V, 59 Cell, Z3, V2, SC, HL, DP, ST58D222670037

Pre owned see photos

$1439.99$1599.99-10%

You save $160.00

Free ShippingMorgan, US
haracenter4
Feedback
99.4%Excellent· 17.3k
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AP Smart RSD-D-20 Duo In Good working condition.
UsedBuy It Now

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.

$29.99
+$9.99San Diego, US
buyvantage
Feedback
99.0%Excellent· 13.0k
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