Silentwind

Loteamento Industrial de Linhares Lote 19, 4805-486 Guimarães
Portugal
Telephone +351 253 572763
Fax +351 253 572764
info@silentwindgenerator.com

Hall map

boot 2019 hall map (Hall 11): stand C68

Fairground map

boot 2019 fairground map: Hall 11

Contact

Edgar Silveiredo

Phone
00351 967 907 933

Email
edgar.silveiredo@silentwindgenerator.com

Samuel Silva

Phone
00351 961 721 018

Email
samuel.silva@silentwindgenerator.com

Our range of products

Product categories

  • 03  Shipping / Yachting Equipment and Accessories
  • 03.01  Electric / Electric Systems
  • 03.01.03  Generators / Alternators

Generators / Alternators

  • 03  Shipping / Yachting Equipment and Accessories
  • 03.01  Electric / Electric Systems
  • 03.01.06  Batteries / Accessories

Batteries / Accessories

  • 03  Shipping / Yachting Equipment and Accessories
  • 03.01  Electric / Electric Systems
  • 03.01.09  Electric Installation Material / Components

Electric Installation Material / Components

  • 03  Shipping / Yachting Equipment and Accessories
  • 03.01  Electric / Electric Systems
  • 03.01.11  Renewable Energy / Solar Power Technology

Renewable Energy / Solar Power Technology

Our products

Product category: Generators / Alternators

Silentwind generators

Universal application for low, middle and high wind
Rated voltage 12V
Rated power 420W
Start-up performance due to low cogging torque at 2,2m/s wind speed
Permanent magnet-generator
Aerodynamic design from aircraft-engeneering
Powder coated aluminum housing
Low noise
Hand laminated, UV-resistant carbon blades, successfully tested according to DIN EN 61400-2 at hurricane speed 122km / h (5480 rpm, with almost speed of sound at the blade tips).
External hybrid boost charge controller for wind – and solar- energy with multi-function display and integrated electronic/manual stop switch
Durable and low maintenance

More Less

Product category: Electric Installation Material / Components

ANTENA 5 DBI 24V (CABO DE REDE 30M)

Category: Web catcher

More Less

Product category: Electric Installation Material / Components

Scanstrut mast

An adjustable mast system to mount the Silentwind 400+, manufactured by Scanstrut. The system includes a 360 degree swivel base, allowing mounting on uneven surfaces, and comes complete with anti-vibration pads and side stays, and an Aluminium pole, a complete system to mount your Silentwind with ease.

More Less

Product category: Renewable Energy / Solar Power Technology

Semi Flexible Solar Panel 120W

These semi flexible ultra light weight solar modules are perfectly suitable for mobile use such as camping holidays and outdoor activities, as well as for the fixed use on boats, mobile homes and trucks. The dark blue back-contact cells offer highest efficiency.
Nominal Power Pmax 120 W
Nominal Voltage Umpp 12 V
Dimensions (L x W x H) 1200 x 540 x 3 mm
Weight 2,20Kg
Features
⦁ standard 4
⦁ 36 cells
⦁ mono
⦁ semi-flexible
⦁ ETFE
⦁ cable 900 mm / 4 mm²
⦁ single cardboard
⦁ highly efficient, light weight, flat, semi flexible
⦁ high power generation, small size
⦁ perfect for mobile applications for charging batteries
⦁ no sharp edges
⦁ areodynamic

More Less

Product category: Renewable Energy / Solar Power Technology

Sun Peak Solar panel 100W

The Sun Peak SPR modules feature backcontact mono crystalline cells with a unique structure that yields conversation efficiencies of up to 21.40 %. They are aesthetically pleasing and ideal for Off-Grid applications.
Nominal Power Pmax 100 W
Nominal Voltage Umpp 12 V
Dimensions (L x W x H) 795 x 669 x 35 mm
Weight 7,0Kg
Features
⦁ standard 4
⦁ 30 cells
⦁ mono / back contact
⦁ alu frame (silver)
⦁ tempered glass
⦁ back-sheet (white)
⦁ cable 1000 mm / 4 mm²
⦁ single cardboard
⦁ photovoltaic modules made with unique back connected cells
⦁ cells with high conversion efficiency up to 20%
⦁ manufactured in ISO9001 certified factory
⦁ designed to charge 12 to 48 VDC batteries for off-grid remote systems
⦁ made with high quality materials which qualifies high reliability of modules

More Less

About us

Company details

Established in 1993, Rulis Electrica, Lda is a Portuguese company with German management.

We have thirty years of experience and know-how acquired with our work on small wind turbines on marine vessels under particularly difficult conditions, especially on the Portuguese coast and in Atlantic crossings.

2008 – Introduction of the Silent Power Blades (Blue blades)
2010 – Silentwind 400 with Hybrid 600 charge controller
2012 – Silentwind 400+ with Hybrid 100 chage controller
2015 – Silentwind 400+ with Hybrid Boost charge controller
2018 – Silentwind 400+ with Hybrid Boost MPPT charge controller

Our initial activity for the area of small wind turbines was the development of low noise rotorblades made of 100% carbon fiber material, hand laminated and UV-resistent. These blades were introduced in 2008 as replacement parts for a windgenerator well known on the market as very noisy. They were previously sold by Spreco, a member company of our group.

Due to their great success, we decided to develop and manufacture our own wind generator for our silent power blades.

From the end of 2010 until today, the commercialization of our Silentwind generator started and has become a worldwide success for sea and land use. Our chalenge is to improve continuously our products and services in order to serve our partners and customers better.

More Less