Silentwind 820W Wind Solar Hybrid Set 12V


Silentwind offers complete solutions to provide you with renewable energy for mobile or stationary operation.

820W Wind – Solar – Hybrid – Set 12V

  • 1x Windgenerator Silentwind 12V
  • 1x set whisper blades “SILENT POWER Blades” spbΩ
  • 1x hybrid – charge controller HYBRID 1000
  • 4x solar panels HJM 100W for 12VDC – or 24VDC – systems

First class high power-monocrystalline solar panel HJM 100 with 100 Wp for 12V.

Because of its low nominal voltage of 18V, the monocrystalline solar panel HJM100, with its rated power of 100Wp is totally suitable for isolated operations.

Special production process in order to avoid intrusion of water.

Aluminum frame for a higher stability.

Special adhesion for a better waterproofing.

All advantages of the solar panel on one view:

More stability
because of a double walled aluminum structure with the height of 35mm that is anodized in silver.

U-bead filled up with glue
in which the edges of the laminate are glued in and sealed.

Optimized protection against torsion
aluminum frame reinforced with additional metal brackets at the edges.

No loss of power
bright silver frame to avoid too high temperatures of the panel and in consequence loss of power and efficiency.

Tempered solar-glass
tempered and high translucent glass with best protection against hail and high wind speed.

Easy replacement of the diodes
a solid wiring box allows an easy replacement of the bypass-diodes in the case of a defect. 2 separate cable connectors for the connection of the + und – cables.

Easy assembly
the wiring box has a lower dimension than the panel frame, means no elevated panel assembly. 6 screw slots at the backside of the panel for a more flexible assembly.

Perfect designed for integration in 12VDC – or 24VDC – systems
because of its low nominal-voltage of 18 Volt. Higher nominal-voltage leads to big losses at the charge controller.
parallel connection of 2 panels: 12VDC-systems
serial connection of 2 panels: 24VDC-systems

Quality certificates of HJM-solarpanels:

  • DIN VDE safety class II
  • RoHS – conformance
  • CE – conformance
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Silentwind 820W Wind Solar Hybrid Set 12V

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Silentwind 820W Wind Solar Hybrid Set 12V


Silentwind 820W Wind Solar Hybrid Set 12V

Silentwind 820W Wind Solar Hybrid Set 12V

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.

Our initial activity for the area of small wind turbines was the development of low noise rotor blades made of 100% carbon fiber material, hand-laminated and UV-resistant. These blades were introduced in 2008 as replacement parts for a wind generator 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 appropriate wind generator for our silent power blades.

In the end of 2010, the commercialization of our Silentwind generator started and has become a worldwide success for sea and land use. Since the beginning of 2012, all our products can be ordered directly from us or our dealers under the brand name SILENTWIND. ZERO Home bills ZERO Utility Bills

Visit us on Facebook as well or join our ZEROhomebills Community.

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Additional information

Product Category

Wind Turbines



Capacity/Power (W/kW)

820 W


12 V

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Instructions for use / installation manual

Technical Specifications 

Charge Controller Manual

Solar Panel Specifications