--- product_id: 549924489 title: "ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System" brand: "eco-worthy" price: "¥29071" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/549924489-eco-worthy-400w-wind-turbine-generator-power-kit-new-upgrade store_origin: JP region: Japan --- # Versatile for land & marine use Low start-up speed: 5.6mph 40A PWM Hybrid Controller ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System **Brand:** eco-worthy **Price:** ¥29071 **Availability:** ❌ Out of Stock ## Summary > 🌬️ Power Up Your Life with Wind Energy! ## Quick Answers - **What is this?** ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System by eco-worthy - **How much does it cost?** ¥29071 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/549924489-eco-worthy-400w-wind-turbine-generator-power-kit-new-upgrade) ## Best For - eco-worthy enthusiasts ## Why This Product - Trusted eco-worthy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from carbon fiber composite and cast-aluminum for a maintenance-free experience. - • **Harness the Wind:** Generate power even in light breezes with a low start-up speed of just 5.6mph. - • **Smart Power Management:** Includes a 40A PWM Hybrid Controller to protect your batteries from overcharging. - • **Versatile Applications:** Perfect for homes, farms, RVs, and boats—wherever you need reliable energy. - • **Whisper-Quiet Operation:** Enjoy the benefits of wind energy without the noise—thanks to enhanced nylon fiber blades. ## Overview The ECO-WORTHY 400W Wind Turbine Generator Power Kit is a cutting-edge renewable energy solution designed for both land and marine applications. With a low start-up speed of 5.6mph, durable materials, and a smart PWM Hybrid Controller, this kit ensures efficient and reliable power generation for your home, boat, or outdoor setup. ## Description ECO-WORTHY was established in 2007, engaged in the design and production of solar panel, charge controller, battery, inverter and solar panel system accessories. Our mission is to make solar products cost less and let more people enjoy the life far away from city ——ECO-WORTHY Team Review: Buyer beware! - This review is for 3 ECO-WORTHY products that I ordered at once for my off-grid tiny home/cabin. - ECO-WORTHY 400W Solar Kit with All-in-one Inverter - ECO-WORTHY 400W Wind Turbine Power Kit - ECO-WORTHY Water-Pump As a novice in off-grid living, I have now learned this was a huge and costly mistake to have put all my eggs in the ECO-WORTHY basket. 1- Tech/Customer Support: They are EXTREMELY difficult to reach. There is only 1or 2 reps for the whole company. It took me 2 days of repeatedly calling to finally get someone. 2- THE PRODUCTS ARE NOT GOOD QUALITY a- For the 400 W SOLAR KIT WITH ALL-IN-ONE INVERTER, even with 4X 50 Amp Batteries, the 24 V 1500W inverter doesn't charge the batteries enough to keep working thru the night, even though I am located in the Caribbean with constant sunshine throughout the day and have no obstructions or trees to the panels watsoever. All Im running is a small fridge, and laptop charger and a wifi router. It also makes a really LOUD AND ANNOYING BEEPING sound when the batteries are low, so you have no other choice but to get out of bed to shut it down. My neighbor lent me an 12 V 800W Victron Inverter to help me out, and with the same 400W panels and 4 batteries, it got me through the night with no problem. b- I then bought the 400W WIND TURBINE thinking it would help keep my batteries charged at night since I am located on a hill facing the ocean and I have a lot of constant wind. FIRST OF ALL, the instruction manual for this product is probably the WORST I HAVE EVER SEEN for any product. So you better know what you are doing, because as I mentioned earlier, tech support can't be reached easily. But even after somehow succeeding in installing it, the blades don't turn quickly enough even when faced with very strong gusts of wind. So once again I am faced with another ECO-WORTHY DUD. c- The DEEP WELL WATER PUMP. BEWARE!! Even though it is sold as a kit with just one 100W solar panel, IT WILL NOT WORK! You need at least 2 X 100W panels in order for it to work. Also, be aware that there is no OFF/ON switch. The only way to turn it off is to disconnect the cable from the panel. If you need the panel to work at night, you'll need to connect it to a battery. In conclusion, I regretfully will no longer purchase ANYTHING from this company or brand. I will instead go for more reputable brands even if the prices are higher. Review: Wasted time and Money! - This is my first ever product review just can't know truth and not share. I read reviews mostly after I think I was sure the product wasn't any good. So I set up the turbine on metal work bench and secured it to the table with rubber isolator mount. Connected all wiring from turbine to controller to 2 lifep04 battery bank at 12 volts. Battery bank fully charged to 13.62 volts and rested. Turbine needed higher wind to start up. Ran test with 15 mile hour wind half of the rated speed. Test showed 15 mil/hr wind produced 290 rpm shaft rotation. Power generated was 14 volts at .3 amp. The turbine was shook quite a bit. If I didn't secure the tail it would have shattered blades on table. Think it's not safe believe the blades will shatter in no time and could hurt some one. I shut down the test left every thing connected to battery bank and controller. 2 Battery bank at at 13.62 volts and let sit. 12 hours later battery bank was down to 13.35 volts. So the controller is drawing .6 volts from the battery bank every 24 hours. that explains why having it in action outdoors my battery bank drained to 10.7 in a week with nothing drawing off the battery. I had to by a charger for the battery bank because turbine couldn't produce enough power to run it's own controller. Worthless to me! To be fair I will use the money to buy there solar panels and at least produce real power. Hope this helped like I said first review every but this really frustrated me and wasted time and money. ## Features - [Low Start-Up Speed]:ECO-WORTHY 400W Wind Turbine Generator has a low start-up speed of 5.6mph (2.0m/s), generating power even when the wind is not that strong. - [Enhanced Blade]:3 enhanced nylon fiber blades made by precision molding make it lightweight, durable, low noise and low vibration. - [PWM Hybrid Controller]:The Wind Turbine Generator Power Kit includes a 40A PWM Hybrid Controller for battery protection. It can automatically shut down when the battery is fully charged, protect it from overcharge and short circuit. It's can also be connected to solar panels for hybrid power generation. - [Various Applications]:The Wind Turbine Generator is designed for both land and marin uses. It's suitable for your house, farm, gazebo, rv and boat. - [Maintenance-free]:Our Wind Turbine Generator is made of carbon fiber composite and cast-aluminum, making it durable and maintenance-free. You can install it outdoor regardless of environment, weather and seasons. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZKQYPSH | | Additional Features | Durable | | Brand | ECO-WORTHY | | Brand Name | ECO-WORTHY | | Customer Reviews | 3.7 out of 5 stars 17 Reviews | | Frequency | 60 Hz | | Included Components | Fuse | | Item Type Name | L04WTG12-400X9M-1A | | Manufacturer | ECO-WORTHY | | Manufacturer Part Number | L04WTG12-400X9M-1A | | Model Name | 12V 400W | | Model Number | L04WTG12-400X9M-1A | | Number of Items | 1 | | Output Wattage | 400 Watts | | Output wattage | 400 Watts | | Power Source | Battery Powered | | Power source | Battery Powered | | Recommended Uses For Product | Monitoring | | Recommended uses for product | Monitoring | | Special features | Durable | | Starting Wattage | 400 Watts | | Wattage | 400 watts | ## Product Details - **Brand:** ECO-WORTHY - **Output wattage:** 400 Watts - **Power source:** Battery Powered - **Recommended uses for product:** Monitoring - **Wattage:** 400 watts ## Images ![ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - Image 1](https://m.media-amazon.com/images/I/61lxBwKxznL.jpg) ![ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - Image 2](https://m.media-amazon.com/images/I/61nw+UKqzmL.jpg) ![ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - Image 3](https://m.media-amazon.com/images/I/61ptf5tUDbL.jpg) ![ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - Image 4](https://m.media-amazon.com/images/I/71Cf8ag4TWL.jpg) ![ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - Image 5](https://m.media-amazon.com/images/I/61GMxcEfyDL.jpg) ## Questions & Answers **Q: How many solar panels can you hook too** A: Hello, we can compose up to 1400W wind solar system, you can choose to add up to 10pcs 100W solar panel. **Q: Will this work with https://www.amazon.com/eco-worthy-complete-lithium-battery-inverter/dp/b09b96qd9y . do i need to use both controllers ?** A: Dear customer: Thank your for the question. yes,but the solar & wind power hybrid controller is an old version, and the compatibility with lithium batteries is not very good.It is recommended to use the 1200W lead-acid system-->https://www.amazon.com/eco-worthy-complete-lithium-battery-inverter/dp/b09b96qd9y Both controllers can be used together,also you can only use the solar & wind power hybrid controller. If you have any more questions, feel free to ask here or contact us. We'll answer your questions ASAP. Thanks again for your question, have a nice day. **Q: what solar panels can be connected?** A: I wouldn't buy this wind turbine if I was you. Mine needs to be replaced with a proper one. I have constant wind where Im located and I only get maybe 1W out of it. Blades turn slow no matter how much wind. and it's positioned 30ft high. Half of Ecoworthy products I have purchased so far were a big let down. Ony things working properly are the solar panels and the batteries (So far). But inverters were junk, wind turbine is junk. **Q: Can you control the rpm for the generator? can you lower it to 400 rpm?** A: Hello, welcome to choose ECO-WORTHY, Yes, this wind turbine can meet those conditions. Have a nice day ## Customer Reviews ### ⭐⭐ Buyer beware! *by K***Y on 15 March 2022* This review is for 3 ECO-WORTHY products that I ordered at once for my off-grid tiny home/cabin. - ECO-WORTHY 400W Solar Kit with All-in-one Inverter - ECO-WORTHY 400W Wind Turbine Power Kit - ECO-WORTHY Water-Pump As a novice in off-grid living, I have now learned this was a huge and costly mistake to have put all my eggs in the ECO-WORTHY basket. 1- Tech/Customer Support: They are EXTREMELY difficult to reach. There is only 1or 2 reps for the whole company. It took me 2 days of repeatedly calling to finally get someone. 2- THE PRODUCTS ARE NOT GOOD QUALITY a- For the 400 W SOLAR KIT WITH ALL-IN-ONE INVERTER, even with 4X 50 Amp Batteries, the 24 V 1500W inverter doesn't charge the batteries enough to keep working thru the night, even though I am located in the Caribbean with constant sunshine throughout the day and have no obstructions or trees to the panels watsoever. All Im running is a small fridge, and laptop charger and a wifi router. It also makes a really LOUD AND ANNOYING BEEPING sound when the batteries are low, so you have no other choice but to get out of bed to shut it down. My neighbor lent me an 12 V 800W Victron Inverter to help me out, and with the same 400W panels and 4 batteries, it got me through the night with no problem. b- I then bought the 400W WIND TURBINE thinking it would help keep my batteries charged at night since I am located on a hill facing the ocean and I have a lot of constant wind. FIRST OF ALL, the instruction manual for this product is probably the WORST I HAVE EVER SEEN for any product. So you better know what you are doing, because as I mentioned earlier, tech support can't be reached easily. But even after somehow succeeding in installing it, the blades don't turn quickly enough even when faced with very strong gusts of wind. So once again I am faced with another ECO-WORTHY DUD. c- The DEEP WELL WATER PUMP. BEWARE!! Even though it is sold as a kit with just one 100W solar panel, IT WILL NOT WORK! You need at least 2 X 100W panels in order for it to work. Also, be aware that there is no OFF/ON switch. The only way to turn it off is to disconnect the cable from the panel. If you need the panel to work at night, you'll need to connect it to a battery. In conclusion, I regretfully will no longer purchase ANYTHING from this company or brand. I will instead go for more reputable brands even if the prices are higher. ### ⭐ Wasted time and Money! *by J***. on 17 February 2025* This is my first ever product review just can't know truth and not share. I read reviews mostly after I think I was sure the product wasn't any good. So I set up the turbine on metal work bench and secured it to the table with rubber isolator mount. Connected all wiring from turbine to controller to 2 lifep04 battery bank at 12 volts. Battery bank fully charged to 13.62 volts and rested. Turbine needed higher wind to start up. Ran test with 15 mile hour wind half of the rated speed. Test showed 15 mil/hr wind produced 290 rpm shaft rotation. Power generated was 14 volts at .3 amp. The turbine was shook quite a bit. If I didn't secure the tail it would have shattered blades on table. Think it's not safe believe the blades will shatter in no time and could hurt some one. I shut down the test left every thing connected to battery bank and controller. 2 Battery bank at at 13.62 volts and let sit. 12 hours later battery bank was down to 13.35 volts. So the controller is drawing .6 volts from the battery bank every 24 hours. that explains why having it in action outdoors my battery bank drained to 10.7 in a week with nothing drawing off the battery. I had to by a charger for the battery bank because turbine couldn't produce enough power to run it's own controller. Worthless to me! To be fair I will use the money to buy there solar panels and at least produce real power. Hope this helped like I said first review every but this really frustrated me and wasted time and money. ### ⭐⭐ A lot of room for improvement. *by J***T on 12 February 2024* The wind turbine has potential but I can't really recommend it if someone doesn't have at least 12mph winds or above consistently. My wind speeds have been unusually low for the season, and it was just a yard ornament until I upgraded it with a MarsRock 5-blade hub and MarsRock Deltawind blades. This brought the start up speed down to around 5-7mph. I'll admit, I'm novice when it comes to wind turbines but this was an inexpensive introduction to wind generation for a company that I have already had good experience with their solar products. The controller on the other hand I am Not a fan of. The solar side of it is comical, one being a PWM, but its inability to handle more than 27voltsdc VOC on a 12 voltsdc system means that even with Eco-Worthy's 100w bi-facial setting at 24voltsdc VOC you have to run the panels in parallel if you want to utilize the capacity of the controller. With 4 100w bi-facial panels in parallel and Ideal light conditions the most input I saw through this controller was 180watts. Compared to 4 identical panels ran in series right next to them ran through an Epever Tracer at 96voltsdc VOC where I routinely saw 300-360watts. The wind side if the controller seems alright, having the rectifier and dump load integrated and parameters that are user adjustable with the interface, but time will tell since as stated above I have had low seasonal wind speeds and it has gotten limited usage. So I guess as an overall I can't recommend this, mainly because of the controller. The turbine is well built, and the aftermarket options are available if low wind speed start up is desired, but the solar is a joke. ## Frequently Bought Together - ECO-WORTHY 400W Wind Turbine Generator Power Kit (New Upgrade) with 40A PWM Solar Wind Hybrid Controller for Home/Monitoring/Streetlight/Boat/Solar Wind System - SUNMAK 16 Units per Set Solar Panel Mounting Z Brackets, Solar Panel Mounting Brackets Lightweight Aluminum Corrosion-Free for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof - ECO-WORTHY Solar Connectors Y Branch Parallel PV Adapter Cable Wire Plug Tool Kit for Solar Panel(M/FF+F/MM) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/549924489-eco-worthy-400w-wind-turbine-generator-power-kit-new-upgrade](https://www.desertcart.jp/products/549924489-eco-worthy-400w-wind-turbine-generator-power-kit-new-upgrade) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-25*