flyole
i miei contenuti
Tutti i messaggi
Recensioni
Commenti
risposta
Domande

Tutti i messaggi

flyole 29/10/2019
This little windmill is very sturdy and well built in noncorrosive materials. Just for the first test I put it on a 3m ø50mm pole in a hole. In 6 m/sec. I got about 30-50W, the higgest output I have seen jet is about 160w in 8-10m/sec. You have to know the power from the wind is a cubic function. Thus the double wind speed has 8 times more power. Combined with a solarpanel and a big 24V battery, it is possible to make a low cost off grid system for a summerhouse. Unfortunatly my windmills battery controller broke down during the 8-10m/s wind. I think this happened, when the battery was fully charged. The controller then shorts the windmills 3 phases and causes the windmill to brake and turning very slow. It is the right way both to prevent overcharging and also protect the windmill from runaway, and exploding in extreme high wind. I am now using a simple 3phase rectifier from windmill to the battery for further test run. Thanks to Banggood for making a low cost entry to alternative energy. In Denmark more than 43% of all el. energy is generated from wind mills.
Generatore eolico 1200W 12V/24V 3/5 Blades con kit generatore eolico regolatore di carica
US$317.61 US$329.99
18
raccomandazioni
Commento (1)
flyole 21/08/2021
All 10 unit received in perfect condition. the internal resistanse of 9 unit was within 10% making a series connection atractive, using a swithmode stepdown conveter to make a regulated voltage. One unit was 40% higher resistanse an might cause a voltage drop in the 9units series chain. This unit will be used in a stove ventilator. Thank you Banggood.
10pcs 40x40mm generatore di energia termoelettrico modulo Peltier TEG ad alta temperatura 150 gradi
US$31.44 US$32.66
0
raccomandazioni
Commento (0)
flyole 09/07/2021
OK. Very strong broke a 21mm top. Very satisfied.
VIOLEWORKS 580N.M Avvitatore ad impulsi 2 in 1 senza fili a batteria con spazzole per bussola
US$80.84 US$89.99
0
raccomandazioni
Commento (0)
flyole 12/06/2021
Works fantastic. Petrol engines offer the best fuel economiy at max turning mometum at full trotle. This model is firing full trotle once every 7-10 revolutions as the old big farm engines. When unloaded. increasing the load makes the engine fires more and more often until firing at each revolution at max load. Runing unloaded this engine does not need watercoling as it only gets up to 50 degree centigrade. Engines with throtle regulation is very hungry at part load, compared to this kind of regulation where the engine always fires at high pressure. This engine is well built and very pretty. My only complaint is the essesive main-and conrod bearing play. I did make some extra bearinghalves. 8mm wide 0,05mm thick strips from a from an aluminium foodcontainer. Now the engine is running without any bearing noise.
Eachine ET1 STEM Upgrade Modello di motore a scoppio a gas Hit & Miss
US$279.99 US$369.99
0
raccomandazioni
Commento (0)
Forbici elettriche da giardino da 30 mm 21 V Forbici da potatura a batteria Tagliarami W/1 o 2 agli ioni di litio Batteria Acciaio ad alto tenore di carbonio Standard
US$128.99 US$180.99

D: Price for new blades? are blades in stock? If not I wont by the product.

Domandata da flyole il 2020-05-08 06:10:39

Felicity I guess no blade

2020-05-14 01:28:18 Utile (1)
Consegnare
risposta (1)
Aspirapolvere domestico portatile dell'automobile bagnato & asciutto senza fili ricaricabile ad alta potenza 120W
US$38.33 US$40.00

D: How can two 18650 cells in this cleaner deliver 12v and 120W ?

Domandata da flyole il 2019-09-19 05:15:15

Suyond Rated voltage: DC 12V Rated input power: 120W

2019-09-19 10:30:04 Utile (0)
Consegnare
risposta (1)

Sei l'esperto, puoi aiutare?

Ti invitiamo sinceramente a iscriverti all'e-mail di risposta all'invito!

Se ti iscrivi, ti inviteremo via e-mail a rispondere alle domande che le persone hanno sui prodotti. Iscrivendoti] guadagnerai anche il "Badge utile "! Puoi annullare l'iscrizione in qualsiasi momento nella pagina delle impostazioni sulla privacy.

Aiuta gli altri e sii più felice!

  • sottoscrivi

Informazioni sui badge

I badge sono collegati alla community e gli utenti guadagnano badge creando contenuti di qualità, completando missioni o partecipando ad attività speciali. Le persone specifiche avranno anche il proprio badge esclusivo.
Badge CEO

il badge ceo è di proprietà solo del boss di banggood.

I badge che puoi guadagnare arriveranno presto
  • OK

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
  • OK

Thank you for subscribing! You have also earned a badge!

  • View It

Thank you! Your answer will help ###name### and ###num### other people!

Check awaiting answers to see more people who need help.

  • OK

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!

  • Subscribe

Are you ready to help?

We invite you to subscribe to our Invite Answer email!

Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.

  • Subscribe