跳至主要内容

eco- worthy is really a good place to find worthy product

Our story
   Eco-worthy solar are manufacturers and wholesalers of solar panels and renewable energy products since 2002. Eco-worthy was founded by several  eco-friendly impassioned engineers and had achieve significant progress ever since that time. Till now, Eco-worthy owns a full series of products. Eco-worthy recommend renewable energy, solar power and other energy efficient options which offer many clean, green solutions for both now and future. Renewable energy reduces greenhouse gas emissions as well as your energy costs. Its benefit to both environment and our customers. This is a career all we want to pursuit and dedicated to.
   Your trustable seller Eco-worthy owns complete line of home solar power system ,solar panel ,solar panel kits and solar system component and provides a large selection of solar panel system ranging from 5w to above 1KW .We sell our product world-wide with safe shipping. Plenty of customers like eco-worthy, and we are highly reputed seller of eBay and Amazon as well. Our goal is to provide affordable High-quality product with unified, all-embracing service and help you to live a green &better life.
Support
  we are offering products and information for everyone to get familiar with the renewable resources and products available today. We provide our customers with a select choice of renewable energy products that we would use (and in many cases do) on household, encompassing solar and wind energy systems. We give instructions to help all of our customers chose , buy and install renewable energy systems safely and successfully.



Contact us if you got any questions.

Address:  795 Folsom Street, 1st Floor  San Francisco, Ca 94107
Fax       :  415.848.2301  Email:info@eco-worthy.com
phone   :   0014153760826
Email    :   info@eco-worthy.com
© Copyright 2012 www.eco-worthy.com     





评论

此博客中的热门博文

How do solar cells work?

Solar (or photovoltaic) cells convert the sun’s energy into electricity. they rely on the the photoelectric effect: the ability of matter to emit electrons when a light is shone on it. The solar cells are made of silicon and other materials which made up of at least 2 semi-conductor layers, one layer called P layer with extra electrons, another is called N layer missing equivalent electrons.  When the sun shines on the solar cells, free electrons from the P layer flow to N layer. Then it forms the electrons current. When the sun shines on the solar cells, the sun will realize photons, which contains sun energy. Many of the photons are reflected, pass right through, or absorbed by the solar cell. As these  hit the silicon atoms of the solar cell, they transfer their energy to loose electrons, knocking them clean off the atoms. The photons could be compared to the white ball in a game of pool, which passes on its energy to the coloured balls it strikes. E lectrons ar...

How to choose between a on-grid and a off-grid system

On Grid or off Grid Firstly, we should probably explain just what a grid is. A grid is a network that supplies electricity to consumers. Nothing is too complicated - it's the vehicle which supplies electricity to businesses and residences. But what’s the difference between on-grid and off-grid? Before you make decision, let’s take a closer look at the pros and cons. On grid Solar System On-grid solar systems allow you to connect your solar panel system to the electrical grid. Electricity generated by the solar panels is put into the grid during peak production. It is stored and then recovered whenever needed. On Grid systems do not require a battery, because the grid acts as the battery. With "net metering", the utility meter spins backwards and credits the solar system owner for their energy production to keep track of it.  Advantage Using renewable energy on the grid avoids most, if not all, the disadvantages of being off grid. The utility is like...

Wind Energy

Wind Energy Wind is a form of solar energy . Winds are caused by the uneven heating of the atmosphere by the sun, the anomaly of the earth's surface, and rotation of the earth. Wind flow patterns are modified by the earth's terrain, bodies of water, and vegetative cover. This wind flow, or motion energy, when "harvested" by windturbines , can be used to generate electricity . Societies have taken advantage of wind power for thousands of years. The first known use was in 5000 BC when people used yacht to sail the Nile River. Persians had already been using windmills for 400 years by 900 AD in order to pump water and grind grain. Windmills may have even been developed in China before 1 AD, but the earliest written documentation comes from 1219. Cretans were using "literally hundreds of sail-rotor windmills to pump water for crops and livestock." Wind Energy Sources Today, people are realizing that wind power "is one of the most promis...