• 10PCS Power Energy Electricity Saving Box Household Electric Saver Smart US Plug

    S$ 8.01 to S$ 39.52
    Top-rated seller
    Was: Previous PriceS$ 53.22
    From United States
    S$ 52.14 shipping
    Type: Electricity Saving Box
    53 sold
    Customs services and international tracking provided
  • 2 X 4 = 8 RadioShack "AAA" 1.2V/2500mAh Ni-MH Rechargable Batteries (8-pack)

    Go green with RadioShack.
    S$ 21.22
    From United States
    S$ 23.32 shipping
    Customs services and international tracking provided
    or Best Offer
  • PMA Generator ME1112 Pelton Wheel Water Power 0-240 VAC 4000 Watt Micro Hydro

    This is a new Permanent Magnet Generator for use in Water Generation Projects designed by Motenergy, Inc. It is rated at 2000 watts at 1400 rpm, and up to 4000 watts at 2800 rpm. The output is 3-phase, Y-connected AC, and it can be converted to DC with the use of a 3-phase Bridge Rectifier.
    S$ 289.05
    From United States
    S$ 155.91 shipping
    Type: Pelton Wheel
    or Best Offer
    451 watching
  • Motenergy ME1511 Micro Hydro Generator Turgo Wheel 12-24 Volt, 600 Watts, 50 Amp

    The generator has an over-sized bearing set for long life at full output. The bearings are replaceable. See the cut-away drawing for the ball bearing size. These Turgo units are designed for heights of 15 to 80 feet.
    S$ 546.59
    From United States
    S$ 229.70 shipping
    Type: Hydro Generator
    or Best Offer
    580 watching
  • Gemstone Pelton Water Wheel Turbine 10.625" (269.89mm) 24 Cups

    GEMSTONE PELTON WATER WHEEL TURBINE.
    S$ 123.28
    From United States
    S$ 101.17 shipping
    Type: Pelton Wheel
    or Best Offer
    8 watching
  • Pelton Water Wheel Turbine,Aluminum,Micro Hydro Generator w/Adapter free ship US

    Pelton Water Wheel and Aluminum Adapter. We have 4 different models of generator available. or you can use your own generator. The Pelton-type water wheel is for Hydro-Electric generation projects.
    S$ 71.23
    From United States
    S$ 42.47 shipping
    Type: Hydro Generator
    or Best Offer
    269 watching
  • MIDNITE SOLAR MNPV6 PV COMBINER BOX FOR SOLAR PANEL WIND TURBINE WIND GENERATOR

    WE OFFER SHIPPING TO ALASKA, HAWAII AND PUERTO RICO
    S$ 147.95
    Top-rated seller
    S$ 25.27 shipping
    From United States
    91 watching
    Customs services and international tracking provided
  • Xantrex Statpower XPower Powerpack 1500 Portable Backup Power Pack 802-1500

    (Multiple Values) Xantrex XPower Powerpack 1500 Portable Backup Powerpack XPower Powerpack 1500 is a portable power system that can supply up to 1500 watts of household electricity – enough to run almost any electronic product or appliance you might connect to your wall outlet at home. XPower Powerpack 1500 consists of a battery pack that stores electrical energy, state-of-the-art electronics that convert 12 volts from the battery pack to household power, an AC power panel that contains two standard outlets, and a DC power panel that is used to run 12 volt products. These components are packaged into a rugged “cart” with a removable waist handle that allows XPower Powerpack 1500 to be wheeled from room-to-room or outdoors over rough terrain.
    S$ 890.42
    Top-rated seller
    S$ 111.32 shipping
    From United States
    or Best Offer
    Brand: Xantrex
    108 watching
    Customs services and international tracking provided
  • PMA Generator Hydro Energy Motenergy ME1603 12-48 Volt 50 amp 2.5k watt Pelton

    The generator uses 12 Ceramic Magnets and has over 85% efficiency, much higher than a standard car alternator which is usually 60%. This is a 3-Phase Permanent Magnet Generator. Designed for 12 to 48 VDC after your rectifier bridge.
    S$ 289.05
    From United States
    S$ 155.91 shipping
    Type: Hydro Generator
    or Best Offer
    47 watching
  • 3.2 Ω 1000 WATT 48 VOLT WIND GENERATOR & SOLAR RESISTOR DIVERSION DUMP LOAD RED

    3.2 Ω 1000 WATT WIND GENERATOR & SOLAR RESISTOR DIVERSION DUMP LOAD 48V NEW HEAVIER WOUND RED RESISTOR See other listings for 12 and 24 volt Designed Specifically for Hurricane Wind Power the new Red Heavy Duty Wire Wound Resistor is designed for dumping excess energy from 48 volt renewable energy systems. The diversion load resistor is used in conjunction with a charge controller to regulate DC Power systems. These resistors can be wired in parallel to increase the wattage that may be dumped in a particular voltage bank. While not needed as can be seen in photo number 3 these resistors have vent holes in both ends which with the use of fan forced air can be configured into a heater. These resistors become very hot and in no circumstances should be mounted to wood.
    S$ 49.30
    Top-rated seller
    S$ 40.99 shipping
    From United StatesCustoms services and international tracking provided
  • Solar Solette diy kit -Cells, Flux Pen, Bus Bar, Tab wire, solder diode 5W & 10W

    S$ 24.45 to S$ 33.19
    From United Kingdom
    S$ 5.23 shipping
    Type: Flux Pen
  • Solar Water Heater EZ DIY Save $$$ No Pipe Changes Hot Water System PV MPPT !

    Winter Cold Proof - Solar PV panels work when fluid systems would be too cold. Save Money - Reduced grid power usage saves you hundreds every year! Off Grid Already?. No Battery Drain - Less or no draw from your battery system.
    S$ 356.11
    From United States
    S$ 48.74 shipping
    Customs services and international tracking provided
    12 watching
  • 48 Volt 48V 300 WATT RESISTOR DIVERSION DUMP LOAD for Wind Turbine Generators

    This is a heavy duty, wire-wound, power resistor which is specifically designed to be used as a dump load for 48 volt battery bank systems. Each resistor is capable of dumping/dissipating 300 Watts at continuous duty making them perfect diversion loads for wind generator and solar panel systems.
    S$ 2,191.83
    From United States
    S$ 73.37 shipping
    Customs services and international tracking provided
  • Solar Window Air Heater Panel Heater, FREE HEAT Save Money, NEW UPDATED MODEL

    THIS SOLAR WINDOW HEATER WILL NOT OPERATE PROPERLY BEHIND A SCREEN, TINTED OR LOW E GLASS. The air path and surface area have been increased with increased heat output. This heater simply sits on your window sill / ledge of a south facing window (in the northern hemisphere) and collects the sunlight and converts the light into heat.
    S$ 219.17
    From United States
    or Best Offer
    Brand: Unbranded
    16 watching
  • Goldline GL-30 Domestic Water Heating Solar Control 2018 Model

    The GL-30 allows you to set a high limit storage temperature from 110º to 230ºF. Storage High Limit. System Test Switch. The system test switch manually switches the GL-30 to ON, AUTO, or OFF for. The GL-30 has an adjustable differential with a range of 8º to 24ºF.
    S$ 160.21
    From United States
    S$ 27.32 shipping
    Customs services and international tracking provided
    48 sold
  • Turbo Star 6" 316 SEAMLESS HHO GENERATOR "FREE ENERGY"

    All 316/316L SEAMLESS Stainless Steel Tubes. This cell built with 12 concentric 316/316L grade stainless steel seamless pipes and spacers. and ( ) positive to the outer tube. You need to connect a wire to each of the 12 tubes.
    S$ 135.62
    From United States
    S$ 50.69 shipping
    or Best Offer
    250 watching
  • VMAX V6-225 6Volts 225AH Deep Cycle High Performance AGM Battery for SOLAR PANEL

    V6-225 Superior Plates with an expected life span of 10 to 12 years in float service applications. Nominal Voltage 20Hr Capacity RC (min) Energy (kWH) Terminal Posts Dimensions Weight Charging Current* Charging Voltage Float Voltage 6V 225AH 500 1.550 8mm (included) 9.5"w x 7.3"d x 11"h 72lb 15A-55A 7.2v-7.35V 6.6V-6.9V 25A @ 1.75/Cell 500Min 75A @ 1.75/Cell 125Min Recommended Charging Options: ---AC Chargers: Any Quality Brand AGM- Smart & Microprocessor controlled- charger with the recommended specs above can be used. ---Solar Panel: 175W-450W (120W may be used if Depth of Discharge would not exceed 50%). ---Wind Turbine: 175W-450W * Warning: Do not use a charger with smaller amperage than the recommended Charging Current shown above.
    S$ 424.66
    Top-rated seller
    S$ 108.80 shipping
    From United StatesBrand: VMAXTANKSCustoms services and international tracking provided
  • MidLand~PPG100~950Wh~Lithium~Portable~Power Station~Supply~Camping~Emergency

    You are buying a new midland pPG100. Midland PPG100 Overview. Its AC output is 400 watts of pure-sine power. The unit will power a 0.4kWh/24-hour mini-fridge for up to 48 hours, a 45-watt LED TV for up to 18 hours, a 50-watt laptop for up to 16 hours, a 5-watt smartphone for 170 hours or a 3-watt LED bulb for 284 hours.
    S$ 1,301.36
    From United States
    S$ 82.36 shipping
    Customs services and international tracking provided
    Only 1 left!
  • Micro Hydro PMA Generator, Pelton Wheel 1k-3k Watts, 12-36 VDC Motenergy ME1016

    Pelton Wheel and PMA Generator set. The generator uses Ceramic magnets and has over 85% efficiency, much hither than a standard car alternator which is usually 60%. Designed for use on your own Pico Hydro Projects.
    S$ 289.05
    From United States
    S$ 155.91 shipping
    Type: Pelton Wheel
    or Best Offer
    126 watching
  • Solar Air Heating System Model Heater SAS 6047 - Made in the U.S.A.

    Use the power of the sun to help generate free heat and reduce your heating bills withsolar heating technology. The unique Solar Air Heater shutters passivesolar heater is capable of reducing heating bills by as much as 45% per room.
    S$ 1,500.04
    From United States
    S$ 184.44 shipping
    Customs services and international tracking provided
    or Best Offer
  • Flexcharge Solar Wind Hydro Turbine Charge Controller NC25A-12 Hybrid 12 Volt US

    WE SHIP TO ALASKA, HAWAII AND PUERTO RICO
    S$ 152.05
    Top-rated seller
    S$ 25.34 shipping
    From United States
    180 watching
    Customs services and international tracking provided
  • PIPEtalk SOLAR COOKER #6S TRAY FOR LARGE SolarEChef 6" SOLAR OVEN

    S$ 64.32
    From United States
    S$ 54.29 shipping
    Customs services and international tracking provided
    6 watching
  • PIPEtalk SOLAR COOKER #5 TRAY WITH THERM FOR RAND 5" TUBES

    S$ 61.58
    From United States
    S$ 54.25 shipping
    Customs services and international tracking provided
    14 watching
  • Low Cost Solar Air Heater needs only 2 in round hole Booklet on CD

    S$ 12.32
    From United States
    S$ 23.17 shipping
    Customs services and international tracking provided
  • Duda Solar Expansion Tanks Water Heater Pressure Relief Well Boiler Thermal Hot

    S$ 67.19 to S$ 1,706.42
    From United States
    S$ 101.10 shipping
  • 12 AWG Gauge Primary Wire Car / Boat Marine Grade Tinned Copper Made in the USA

    Over 10 Color Choices! Very Flexible, MADE IN USA!
    S$ 8.33 to S$ 40.49
    Top-rated seller
    Was: Previous PriceS$ 47.65
    From United States
    S$ 23.60 shipping
    Customs services and international tracking provided
    86 sold
  • NEW 2pc Quick Cable threaded 3/8" battery stud to top post adapter conversion

    S$ 14.70
    Top-rated seller
    S$ 23.21 shipping
    From United States
    238 sold
    Customs services and international tracking provided
  • Battery Deep Cycle 12V 200Ah Gel High Capacity 10HR VRLA SLA Solar Power Storage

    Battery Capacity: 200AH \ Calculated at 20C. Battery Type: Deep Cycle Gel. High Capacity Gel - Built to Last, Lightweight yet super high capacity, andSuitable for high power drain applications. We'll get back to you as soon as possible.
    S$ 494.31
    Top-rated seller
    S$ 682.22 shipping
    From Australia
    107 watching
  • Adjustable Solar Panel Mount Mounting Rack Bracket -- Boat, RV, Roof Off Grid

    WindyNation Adjustable Solar Panel Mounting Kit. Stainless steel mounting hardware for assembly included. Fasteners for attaching solar panel to mount are included. Solar panel mounting angle is user adjustable.
    S$ 68.48
    Top-rated seller
    S$ 24.04 shipping
    From United States
    400 watching
    Customs services and international tracking provided
  • 24V 300W DUMP LOAD WIND TURBINE GENERATOR Diversion Charge Resistor 24 Volt V

    300W Dump / Diversion Load resistor for Wind generators. It can handle 300W in a 24V system. We also carry resistors for 12V and 48V systems.
    S$ 20.48
    From United States
    S$ 35.63 shipping
    Customs services and international tracking provided
    or Best Offer
  • DELTEC 500A 50MV DC SHUNT FOR CURRENT MONITORING METERS FOR MIDNITE SOLAR BOGART

    Deltec SHUNT 500A/50MV What is a shunt? A shunt is a very small, accurately-known, low resistance resistor used to measure current. Meters & Battery Monitors use shunts to measure amps and amp-hours. The shunt is placed in series with the load so that it can measure the current flowing through it. Because the resistance is known, the current be calculated based on measuring the voltage drop across the shunt. For loads less than 70 amps, use the 100A, 100mV Shunt for Current Monitoring Meters. The 500A, 50mV Shunt for Current Monitoring Meters is recommended for loads up to 400 amps. For larger loads that will not exceed 900 amps, use the Bogart Engineering 1000A, 100mV Shunt. 50mV/500amp includes taptite mounting screws. Has two 8-32 tapped holes on one end to attach a bus bar. This is the industry standard shunt.
    S$ 52.04
    Top-rated seller
    S$ 38.10 shipping
    From United StatesCustoms services and international tracking provided
  • New Delta LA302DC Lightning Arrestor Solar, Wind, DC Generator Protection LA 302

    This is a Direct Current Silicone Oxide Lightning Arrestor for protection of Solar (Photovoltaic), Wind or other Limited Current DC Applications. The device is rated for 0 to 500 VDC. It is a 3 Wire DC, Single Phase with 18" 12 AWG solid conductor leads.
    S$ 56.03
    From United States
    S$ 65.07 shipping
    Brand: Delta
    62 watching
  • Goal Zero Yeti 400 & Boulder 50W Solar Panel - Kit

    Simply place the solar panel at an angle facing direct sunlight. Includes: One Goal Zero Yeti 400 watt solar generator, one Boulder 50 watt monocrystaline solar panel. Yeti 400 Features and specs.
    S$ 834.27
    From United States
    S$ 163.87 shipping
    Brand: Goal Zero
    13 watching
    Customs services and international tracking provided
  • VMAX SLR155 AGM 12V 155AH Battery for Solar Storage, Wind Power, PV Solar Panel

    SLR155 Nominal Voltage 20Hr Capacity RC (min) Energy (kWH) Terminal Posts Dimensions Weight Charging Current* Charging Voltage Float Voltage 12V 155AH 350 2.100 8mm (included) 13.5"w x 6.8"d x 11.3"h 90lb 10A-35A 14.4-14.9V 13.5V-13.8V Recommended Charging Options: ---AC Chargers: Any Quality Brand AGM- Smart & Microprocessor controlled- charger with the recommended specs above can be used. ---Vehicle Alternator: 14V-15V. ---RV Converter: 14V-15V. ---Solar Panel: 225W-500W (150W may be used if Depth of Discharge would not exceed 50%). ---Wind Turbine: 225W-500W. ---Charge Controller: 20A-UP. * Warning: Do not use a charger with smaller amperage than the recommended Charging Current shown above. Maintainers should ONLY be used to maintain a fully charged battery but NEVER as a charger.
    S$ 493.15
    Top-rated seller
    S$ 121.98 shipping
    From United StatesBrand: VMAXTANKSCustoms services and international tracking provided
  • TRI-METRIC Battery Monitor System PACKAGE Fuse, Shunt & Cable for Solar, Wind RV

    Includes fuse, shunt, and 50' cable. 500 Amp 50mV DC Shunt. Battery system size: 10-10,000 amp hours. Monitor shows Use with the MidNite Solar Whizbang for monitoring your batteries or pair with your power inverter.
    S$ 342.45
    Top-rated seller
    S$ 49.73 shipping
    From United States
    31 watching
    Customs services and international tracking provided
  • Schneider Electric Conext SCP: Solar System Control Panel, Part No. 865-1050-01

    Schneider Electric Conext SCP Datasheet. Compatible with Conext ComBox. Surface mount or panel mount on wall. Access and troubleshoot Xanbus enabled devices on the network from one location. Optimize system set up and device performance.
    S$ 369.86
    Top-rated seller
    S$ 28.71 shipping
    From United StatesCustoms services and international tracking provided
  • Liquid Flux No Clean CL-Flux (Kester 979) 2 oz ounces for Solder Slug Pellets

    The CL-Flux is Kester 979 which is a VOC-free, no-clean flux formulation for high quality, low-defect soldering of electronic circuit board assemblies. This flux\?. 979 also reduces micro solderballing on glossy laminates and between connector pins.
    S$ 5.42
    Top-rated seller
    S$ 28.51 shipping
    From United States
    53 watching
    Customs services and international tracking provided
  • PENTA TURBO 1/2" - 2 1/2" HYDRO. GENER. 4" tall " joe cell" 5 cyl

    PENTA TURBO1/2" to 2 1/2" FOR HYDRO. Joe cell 5 cyl free energy. Joe Cell is believed to be an Orgone Accumulator. 316L grade stainless steel HYDROGEN GENERATOR KNOWN AS JOE CELL. This cell is an electrolysis cell built with concentric 5 316/316L grade welded stainless steel pipes and spacers.
    S$ 119.18
    From United States
    S$ 67.13 shipping
    or Best Offer
  • Schneider Electric Conext XW+ Power Distribution Panel

    The XW PDP and Mini PDP supports single-phase, split phase or three-phase installations. A mounting bracket and Conext XW Conduit Box are also supplied with each XW PDP and Mini PDP. Schneider Electric 865-1015-01 Conext XW Power Distribution Panel RNW865101501.
    S$ 1,465.78
    Top-rated seller
    S$ 134.36 shipping
    From United StatesCustoms services and international tracking provided
  • Deltec 500 Amp 50mV DC Shunt for Solar - Use with Midnite Solar Whizbang Jr.

    Whizbang Jr for monitoring your batteries or pair with your power inverter. 500 Amp 50mV DC Deltec shunt. Shunts should be located in an area where freely circulating air is available. Where mounting bases are provided, high strength phenolic is used with mounting holes designed in for ease of use.
    S$ 53.40
    Top-rated seller
    S$ 46.92 shipping
    From United States
    15 watching
  • 2 HP 12 Volt DC Motor D56FR 1750 RPM 5/8” Keyed Shaft Permeant Magnet [A3FLR]

    .5/8” KEYED SHAFT. 13.5 VOLT (12 VOLT). No exceptions. DUTY 30 MIN.
    S$ 395.90
    Top-rated seller
    S$ 319.30 shipping
    From United States
    or Best Offer
    Only 1 left!
  • Hydro PMA Generator Base Box and Nozzle for Pelton / Turgo Wheel from Motenergy

    These parts can be used for Hydro Energy projects.
    S$ 205.49
    From United States
    S$ 72.62 shipping
    Type: Hydro Generator
    or Best Offer
    Only 1 left!
  • 80 Amp 600 Volt Blocking Diode for Wind Generator, Wind Turbine, Solar Panel

    This listing is for: 600 Volt 85 Amp Heavy Duty Blocking Diode What in the world is this thing?? If you are a newbie its essentially a one way valve for power...typical wind and solar applications include solar e.g. back flow of power discharging the batteries when the sun goes down. Also often used in DIY wind generator designs where a donor motor is used as a generator. Using the diode prevents the battery from powering the motor. There are many other uses but these are the 2 most frequent I know of for wind and solar.....They are also used in installation of watts view power meters This item is ideal for use with wind turbines such as those constructed using with Ametek and heavy treadmill motors.
    S$ 4.10
    Top-rated seller
    S$ 26.60 shipping
    From United States
    183 watching
    Brand: PowersCustoms services and international tracking provided
  • PMA Generator Micro Hydro Power 0-240 VAC 600 Watt ME1211 3-Phase w Pelton Wheel

    This is a new Permanent Magnet Generator for use in Water Generation or Wind Energy Projects designed by Motenergy, Inc. It is rated at 600 watts at 1000 rpm and up to 240 VAC. There are two windings on the alternator.
    S$ 289.05
    From United States
    S$ 145.37 shipping
    Type: Pelton Wheel
    36 watching
  • ENPHASE ET-CLIP-30 ENGAGE SOLAR CABLE CLIPS (30 PACK) FOR M215 & M250 INVERTERS

    They can also be used for other non-inverter cabling in the solar array. Enphase Part Number: ET-CLIP.
    S$ 34.23
    From United States
    S$ 23.51 shipping
    Customs services and international tracking provided
    22 sold
  • SBE Solar Tech 12V Digital solar tracker control board MK3.1 - plus free plans

    solar panel concentrator tracker electronics
    S$ 53.43
    From United States
    S$ 18.84 shipping
    113 watching
  • Gemstone Big Cup Pelton Water Wheel Turbine 8.25" (210mm) 16 Cups

    S$ 54.73
    From United States
    S$ 76.44 shipping
    Type: Pelton Wheel
  • SOLAR TEMPERATURE SENSOR SAS-10 SB-10 GOLDLINE HELIOTROPE

    10K @ 25C thermal solar thermistor sensor designed for use in hot water systems. Normally used at collector and tank.
    S$ 18.15
    From United States
    S$ 27.10 shipping
    Customs services and international tracking provided
    281 sold