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What is a Water Turbine?
The role of hydroelectric generator sets is to rivers, lakes, etc. located in the high places with potential energy of water flow to the low places, through the turbine into the mechanical energy of t...
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Pure Sine Wave vs. Modified Sine Wave Off Grid Inverter
In the field of power electronics, an inverter is a device that can convert direct current (DC) to alternating current (AC). And among the types of inverters, pure sine wave inverter and modified sine...
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What is a Solar Generator?
A solar generator, also known as a solar inverter integrated machine, operates by harnessing energy from solar panels (photovoltaic modules) to generate electric current under solar radiation. This el...
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Featured products
Picture of 40W Portable Solar Panel

40W Portable Solar Panel

● The 40W portable solar panel uses advanced photovoltaic technology to convert sunlight into solar electricity, providing a reliable energy solution. ● Equipped with multi-functional charging interface, the foldable solar panel can utilize solar charge to meet the charging needs of various electronic devices. ● The solar panel is made of PVC fabric, which is waterproof and wear-resistant, adapting to various harsh environments and ensuring reliable operation for a long time. ● The portable power station with solar panel is ideal for outdoor activities, camping and emergencies.
$187.39
Picture of 60W Portable Solar Panel

60W Portable Solar Panel

● With advanced monocrystalline silicon solar cells, the best 60W folding solar panel offers superior energy conversion efficiency to ensure maximum solar energy capture in outdoor environments. ● Compact design and lightweight materials make this portable solar panel ideal for outdoor activities, camping or emergency situations. ● Equipped with multiple USB and DC output ports, it is compatible with a variety of electronic devices to provide you with renewable energy anytime, anywhere. ● The panel is made of high light transmittance PET laminate and waterproof 600D polyester back to ensure reliable operation in all weather conditions.
$231.15
Picture of 100W Portable Solar Panel

100W Portable Solar Panel

● High efficiency solar panels for sale, solar panel efficiency of 100W for off-grid living. ● Walkable solar panels can be paired with solar generators for solar savings. ● Folding solar panels are made of monocrystalline silicon solar cells, higher photovoltaic conversion rate, higher power generation rate. ● Multiple USB and DC solar output ports are convenient for solar energy storage and device charging.
$291.26
Picture of H Branch Solar Panel Connector, 2 to 1

H Branch Solar Panel Connector, 2 to 1

● 2 to 1 H branch solar panel connector adopts durable PPO: high-quality, radiation-resistant, temperature-resistant, strong, flame-retardant material. ● Solar panel connector utilizes T2 copper: wear/corrosion-resistant, low-resistance, high-conductivity. ● Waterproof design: high-strength waterproof ring, insulating silicone, IP68 protection. ● Self-locking joints: compression-connected, self-locking structure in male/female heads.
$7.76
Picture of MC4 Solar Connector, 1000V

MC4 Solar Connector, 1000V

● MC4 solar connectors are made of PPO insulation to ensure stable operation for a long time in harsh environments with a rated voltage of 1000V. ● Solar module connectors have a wide range of temperature resistance and are suitable for a variety of climatic conditions. ● The mc4 connector has IP68 waterproof rating, multi-point connection and embedded self-locking system, and crimp wiring to meet the needs of different applications. ● The copper tinned conductor material provides excellent electrical conductivity and extremely low contact resistance (≤0.5mΩ), ensuring efficient and stable operation of the solar system.
$1.64
Picture of H Branch Solar Connector, 3 to 1

H Branch Solar Connector, 3 to 1

● H branch solar panel connector, 3 to 1, rated voltage 1000V, adopts high quality PPO insulation material and tinned copper conductor material to ensure reliable operation in harsh environment. ● With 3 to 1 convergence function, embedded self-locking system, rated current 50A, guaranteeing solid connection and easy operation, meeting various PV panel wiring requirements. ● Wide range of applicable ambient temperatures, better temperature performance, stable operation under extreme conditions from -40℃ to +135℃. ● The contact resistance is lower than 0.35mΩ, and the waterproof grade reaches IP68, which guarantees the long-term reliable operation of the system under humid and changeable climate.
$12.12
Picture of Y Branch Solar Panel Connector, 2 to 1

Y Branch Solar Panel Connector, 2 to 1

● 2 to 1 Y branch solar module connector is characterized by high-quality, radiation-resistant, temperature-resistant, strong. ● The photovoltaic connector adopts T2 copper: Low-resistance, high-conductivity, wear/corrosion-resistant. ● Waterproof design: high-strength waterproof ring, insulating silicone, IP68 protection. ● PV panel connectors adopts self-locking joints: Compression-connected, self-locking structure in male/female heads.
$8.25
Picture of H Branch Solar Module Connector, 4 to 1

H Branch Solar Module Connector, 4 to 1

● Solar wire connector with 1000V/50A, IP68 waterproof grade, DCII security class. ● 4 to 1 solar module connector adopts self-Locking Joints: Utilizes a compression-connected, self-locking structure in both male and female heads. ● T2 Copper: Durable against wear and corrosion, with low resistance and high conductivity. ● H branch photovoltaic connector with insertion force ≤50N, pulling out force ≥50N
$15.23
Picture of Y Branch Solar Connector, 3 to 1

Y Branch Solar Connector, 3 to 1

● Reliable Connection: Y branch solar panel connector, rated voltage 1000V, multiple connection methods, reliable use. ● Convenient Operation: Equipped with 3 to 1 converging function, embedded self-locking system, rated current 30A, to ensure easy operation and meet all kinds of photovoltaic panel wiring requirements. ● Extreme Environmental Adaptation: Wide range of ambient temperatures and excellent temperature performance ensure the long-term reliability of the solar system. ● Excellent Protection Performance: Contact resistance is less than 0.35mΩ, and the waterproof rating of PV connector reaches IP68, ensuring the stability of power output.
$12.31
Picture of Y Branch Solar Panel Connector, 4 to 1

Y Branch Solar Panel Connector, 4 to 1

● Efficient Grid Connection: solar y connector, 5-way with wire 4 to 1 photovoltaic connection, maximizing the efficiency of energy convergence. ● Stable Connection: The solar panel connector is embedded with self-locking system to ensure a strong connection, effectively resisting external vibration and environmental changes. ● High-performance Conductor: Tin-plated copper conductor, low contact resistance, minimizing energy loss. ● Waterproof Design: With IP68 waterproof rating, it is suitable for all kinds of climatic conditions and ensures long-term reliable operation.
$24.32
Picture of H Branch PV Panel Connector, 5 to 1

H Branch PV Panel Connector, 5 to 1

● Multipoint connection, DCII security class, 1000V/50A, IP68 waterproof grade. ● Self-Locking Joints: Utilizes a compression-connected, self-locking structure in both male and female heads. ● Preferred materials, thickened copper core, dustproof and waterproof, pressure and wear-resistant ● Insertion force ≤50N, pulling out force ≥50N
$16.25
Picture of Solar Photovoltaic Fuse Connector, 5A/10A/25A/30A

Solar Photovoltaic Fuse Connector, 5A/10A/25A/30A

● Solar photovoltaic fuse connector has a rated voltage of 1000V and a wide range of rated currents, from 5A to 30A, to meet different power requirements. ● The use of PPO insulation and tinned copper conductors with high temperature resistance (-40℃ to +135℃) ensures excellent insulation and conductivity under various environmental conditions. ● Multi-point connection design and embedded self-locking system with an insertion force of less than 50N for easy installation and a pull-out force of more than 50N to provide superior stability. ● Complies with DCII safety level standard and IP68 waterproof rating, ensuring high safety in solar energy system.
$7.65
Picture of Solar Module Bypass Diode Connector, 10A/15A/20A/30A

Solar Module Bypass Diode Connector, 10A/15A/20A/30A

● Solar module bypass diode connector with 1000V rated voltage, 10A/15A/20A/30A rated current, multi-point connection ● Blocking when the current is reversed, preventing reverse current from burning the PV panel ● PPO shell, copper tinned conductor, dustproof, waterproof, strong anti-aging, UV resistant ● Built-in diode connector 3mm-7mm wiring outer diameter
$6.69
Picture of Horizontal Axis Wind Turbine, 100W/200W/300W

Horizontal Axis Wind Turbine, 100W/200W/300W

● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Small wind turbine optional 100W, 200W, 300W, 12V, 24V ● Nylon fibre blade material, rare earth permanent magnet generator ● Ideal for home, marine, camping, offshore, onshore power supply
$289.89
Picture of Horizontal Axis Wind Turbine, 300W/400W/500W

Horizontal Axis Wind Turbine, 300W/400W/500W

● High-performance horizontal axis wind turbine, offering a wide range of power options of 300W, 400W and 500W to provide reliable power. ● The HAWT is capable of rapidly converting wind energy into electricity for multi-scenario applications with 12V/24V rated voltage options. ● NdFeB magnetic steel material ensures stable operation under various wind conditions, providing reliable power output. ● Portable wind turbine design is simple and easy to install and maintain, providing a convenient use experience.
$435.87
Picture of Horizontal Axis Wind Turbine, 600W/700W

Horizontal Axis Wind Turbine, 600W/700W

● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Horizontal axis wind mill optional 600W, 700W, 12V, 24V, 48V ● Nylon fibre blade material, rare earth permanent magnet generator ● Ideal for home, marine, camping, offshore, onshore power supply
$697.77
Picture of Horizontal Wind Turbine, 800W/1000W

Horizontal Wind Turbine, 800W/1000W

● 800W/1000W horizontal axis wind turbine for sale provides reliable and stable power supply. ● Provide two rated voltages of 24V and 48V, adapting to the needs of different scenarios. Flange mounting method is easy and fast, suitable for all kinds of environments. ● Suitable for outdoor, rural and areas far away from the power grid to meet diversified energy needs. ● Features a weather-resistant casing and high-strength materials to ensure reliable performance in harsh weather conditions.
$896.51
Picture of 5kW Horizontal Axis Wind Turbine, 220V/380V

5kW Horizontal Axis Wind Turbine, 220V/380V

● The horizontal axis wind turbine has a rated power of 5kw and a maximum power of 5,700W, which ensures efficient power generation at all wind speeds. ● Rated voltage of 220V or 380V can be selected to meet different power needs. The start-up wind speed is only 3m/s, which enables it to be put into operation quickly even in low wind speed environment. ● Adopting 3 pieces of 5.3m reinforced fiberglass blades, flange mounting method, and rare earth permanent magnet generator to ensure the stability of the system, and the safe wind speed is up to 45m/s. ● Equipped with electromagnetic braking and automatic downwind regulation, the wind turbine still operates efficiently under extreme weather conditions.
$7,654.76
Picture of 2kW Horizontal Axis Wind Turbine, 48V/96V

2kW Horizontal Axis Wind Turbine, 48V/96V

● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Wind fans for energy optional 2kW, 48V, 96V ● Easy installation, automatic windward adjustment ● Ideal for home, marine, camping, offshore, onshore power supply
$2,218.87
Picture of Vertical Axis Wind Turbine, 300W/400W

Vertical Axis Wind Turbine, 300W/400W

● Vertical axis wind turbines for sale with power ratings of 300W and 400W respectively. ● Available in 12V or 24V rated voltage, the start-up wind speed is as low as 1.5m/s, which enables it to generate power efficiently even in low wind speed environments. ● Aluminum fan blades and flange mounting provide further durability in harsh environments. ● Safe wind speed up to 45m/s and automatic downwind adjustment features improve wind capture efficiency, while automatic braking in extreme wind speeds ensures equipment safety.
$1,054.28
Picture of Vertical Axis Wind Turbine, 100W/200W/300W

Vertical Axis Wind Turbine, 100W/200W/300W

● Vertical axis wind turbine optional 100W/200W/300W ● Strong wind resistance, low operating vibration, low start-up wind speed, high utilisation of wind energy ● Electromagnetic brake, automatic windward ● For off-grid living, outdoor, street lighting
$595.55
Picture of Vertical Spiral Wind Turbine, 100W/200W/300W

Vertical Spiral Wind Turbine, 100W/200W/300W

● 100W / 200W / 300W vertical spiral wind turbine generator efficiently utilizes natural wind to provide stable and reliable power. ● Equipped with automatic downwind regulation and electromagnetic braking system, it can flexibly cope with different wind speeds and improve the stability and life of the wind turbine. ● With 520mm ABS blades, flange mounted, wind regulation is intelligently downwind to ensure a low start-up wind speed of 1.5m/s. ● The vertical wind turbine is equipped with low start-up wind speed (1.5m/s) and safe wind speed protection (≤45m/s) to ensure stable operation in extreme weather.
$451.74
Picture of Vertical Spiral Wind Turbine, 100W/200W/300W/400W

Vertical Spiral Wind Turbine, 100W/200W/300W/400W

● Vertical spiral wind turbine optional 100W/200W/300W/400W ● Ideal for off-grid living, outdoor use, and street lighting ● Features electromagnetic brake and automatic windward orientation ● Strong wind resistance, low vibration, low start-up wind speed, high wind energy utilization
$586.66
Picture of 5kW Off Grid Inverter, 96V/192V

5kW Off Grid Inverter, 96V/192V

● The 5kW off grid inverter provides pure sine wave output with power factor up to 0.99, fast dynamic response, which guarantees the stability and reliability of the system. ● With 96V or 192V DC input voltage, single-phase or three-phase output, adjustable frequency of 50Hz or 60Hz, it is suitable for different application scenarios. ● With multiple protection functions to ensure the safe operation of the equipment for a long time. ● The equipment adopts liquid crystal display, which is intuitive and convenient to operate, which can realize remote monitoring.
$3,293.65
Picture of 3kW Off Grid Inverter, Explosion Proof

3kW Off Grid Inverter, Explosion Proof

● 3kW off grid inverter with high conversion efficiency, up to 93% efficiency or more ● Dual mode start: reduced voltage start, inverter start ● Settable output frequency, LCD liquid crystal display ● With explosion-proof function, suitable for hazardous and easy-to-explode places, such as flour mills, coal mines underground.
$2,349.29
Picture of 6kW Off Grid Solar Inverter, 48V/96V

6kW Off Grid Solar Inverter, 48V/96V

● 6kW off-grid solar inverter for sale, optional 48V/96V rated voltage, 18000VA peak power, support 4HP starter motor. ● Support 110V AC/120V AC/220V AC/230V AC/240V AC utility input/output. Operating temperature -10℃~40℃, multiple protection mechanisms including overload, temperature, voltage abnormality. ● Off grid inverter output is pure sine wave, ≥85% efficiency. Intelligent fan control for heat dissipation, communication function is realized through mobile application. ● LCD panel display, easy to operate. Comprehensively meet the needs of various off-grid solar systems, providing solutions for reliable and efficient energy conversion.
$1,658.57
Picture of 10kW Off Grid Solar Inverter

10kW Off Grid Solar Inverter

● This 10kW off-grid solar inverter stands out for its outstanding performance. With a rated power of 10 kW, it can meet a wide range of energy needs. ● The off-grid inverter supports 96VDC battery voltage and utilizes 220VAC standard power output. Wide range of input voltage to adapt to different power supply environments. ● In terms of output, the utility output voltage is the same as the input voltage, and the output frequency is also matched with the input frequency, sinusoidal waveform, to ensure efficient and stable power supply. ● Supports external lead-acid batteries, water batteries or lithium iron phosphate batteries, providing users with reliable and flexible battery options to ensure sustainable operation of the system.
$2,365.77
Picture of 12kW Off Grid Solar Inverter

12kW Off Grid Solar Inverter

● 12kw 3 phase solar PV grid-tied off-grid inverter with built-in MPPT controller ● Output voltage selectable range 360-440V, input voltage selectable range DC0-900 ● Multiple port selection, up to 12 units in parallel ● Output frequency can be selected from 50 or 60 Hz, maximum charge/discharge current 40A.
$2,211.42
Picture of 12 Volt DC Portable Water Turbine

12 Volt DC Portable Water Turbine

● 12V portable water turbine can provide DC 12V output, with selectable regulated or unregulated modes to ensure the stability of the power output, suitable for various application scenarios. ● Under the pressure of 1.2Mpa, the peak output voltage can reach 80V and the peak current exceeds 220mA, which ensures reliable power supply under various water pressure conditions. ● The hydroelectric turbine generator has a sturdy structure, axial clearance is only 0.2~1.0mm, and the mechanical noise is lower than 55dB, which guarantees the stable operation of the equipment for a long time. ● With starting water pressure as low as 0.05Mpa, the genset is lightweight and the output voltage is proportional to the water pressure, providing an intelligent and reliable solution for energy demand.
$13.75
Picture of 1kW Water Turbine, Small Axial Flow Type

1kW Water Turbine, Small Axial Flow Type

● High speed, fewer blades, lower vibration, higher efficiency, removable 1kW water turbine ● Suitable for small streams, small running water, powering homes ● Small axial hydroelectric generator, easy to move, small footprint ● Water wheel generator provide clean energy and reduce environmental pollution
$874.28
Picture of 5kW Hydropower Turbine,  Axial Flow

5kW Hydropower Turbine, Axial Flow

● Powerful: This 5kW axial flow hydro turbine is characterized by strong power and provides reliable power output. ● Flexible Voltage Options: Designed to support 220V or 380V voltage systems to meet diverse power needs. ● Efficient Water Energy Utilization: 20cm waterjet diameter, 2.5-5.5m head and 0.116-0.156m/s flow rate ensures full utilization of water energy and increased power generation efficiency. ● Stable and Reliable: The advanced axial flow design ensures stable operation under different water flow conditions, providing reliable energy production.
$2,726.19
Picture of 10kW Water Turbine Generator, Excitation Mixed Flow Type

10kW Water Turbine Generator, Excitation Mixed Flow Type

● The excitation generator has an automatic voltage stabilisation function, the output voltage is stable, suitable for home electricity, and will not burn out the home appliances. ● 10kW water turbine generator has two bearings, which is more reliable than the cross-flow and axial-flow structures. ● Mixed flow hydroelectric generator sets for low head (minimum three meters), high flow rates. ● Longer bearing life with separate oil lubrication system.
$6,476.89
Picture of 20 Amp MPPT Solar Charge Controller, 12V/24V/48V

20 Amp MPPT Solar Charge Controller, 12V/24V/48V

● 20 amp MPPT solar system charge controller available in three voltage 12V/24V/48V options ● Battery voltage identification range with 12V (DC 9V-15V), 24V (DC 18V-30V), 48V (DC 36V-60V), MPPT operating voltage range with 12V (DC 18V-150V), 24V (DC 34V-150V), 48V (DC 65V-150V) ● Three charging methods: constant current (MPPT), equalize charge, float charge ● MPPT charge controller is widely used in solar panels, lithium ion battery, wind turbine
$164.45
Picture of 60 Amp Mppt Solar Charge Controller, 96V

60 Amp Mppt Solar Charge Controller, 96V

● High performance 60 amp MPPT solar charge controller designed for 96VDC systems. ● With rated charging current of 60A and rated charging power of 6240W/96V. ● Wide range of controller operating voltage 72~128V for lead acid and lithium batteries. ● Outstanding tracking efficiency ≥99.5% and maximum conversion efficiency 97.5% ensure maximized energy conversion.
$263.96
Picture of 30 Amp MPPT Solar Charge Controller, 12V/24V/48V

30 Amp MPPT Solar Charge Controller, 12V/24V/48V

● MPPT solar panel and charge controller with 30A, maximum protection current with 32A, optional voltages 12V/24V/48V ● Machine efficiency reached 96.50%, mechanical protection class reached IP21 ● Various optional batteries: lead-acid battery (Factory default), colloidal batteries, liquid batteries, lithium batteries ● Controller solar MPPT is widely used in solar panels, lithium ion battery, wind turbine
$177.89
Picture of 40 Amp MPPT Solar Charge Controller, 96V

40 Amp MPPT Solar Charge Controller, 96V

● High efficiency 96V, 40A MPPT solar panel and charge controller charges fast on sunny days and more on cloudy days ● Adopting the latest MPPT algorithm, real-time tracking of solar panel power points, charging efficiency up to 99% ● Three different charging modes: you can set the charging parameters according to different batteries and different voltages, which perfectly protects the batteries and prolongs their life ● Solar panel controller is widely used in solar system, lithium ion battery, wind turbine
$244.99
Picture of 100 Amp Mppt Solar Charge Controller, 96V

100 Amp Mppt Solar Charge Controller, 96V

● Leading the way to the future of green energy, our 100 amp MPPT charge controller is ideal for your solar system. ● Featuring up to 100 amps of rated charging current for 96VDC system voltage. ● With advanced MPPT technology, tracking efficiency of up to 99.5% ensures maximized solar energy utilization. ● Multiple battery type compatibility, including lead-acid and lithium batteries. Static loss as low as 83mA/96V, ensuring efficient system operation.
$456.34