The world’s largest consumer of electricity, China also has recently become the world’s biggest producer of photovoltaic cells for solar power. Recent strides are not without challenges, though, and the country remains far from being fossil-fuel free.

2017 Production Surges

In the first half of 2017, China’s solar industry produced 25.9 percent more solar panels than it had during the first half of 2017, for a total of 34 gigawatts this year versus 27 gigawatts during the same period in 2016, according to the China Photovoltaic Industry Association (CPIA).

Official data published by the National Energy Administration (NEA) shows that 24.4 gigawatts of solar panels were installed during the first six months of the year. This represents an annual increase of nine percent from the prior year. In June alone, 13.5 gigawatts were added, representing more than 55 percent of the entire total for the first half of 2017.

Experts predict that China’s production capacity will reach 60 gigawatts in 2017; last year, capacity reached 48 gigawatts. The continued decrease in production costs — the average cost to manufacture a solar module is less than $0.12 per watt –contributes to the increased production.China’s increased production also results from strong local demand as well as from continued foreign demand, particularly from the United States.

Installed Solar Capacity and Curtailment of Solar Utilization

As of the end of June 2017, China had 101.82 gigawatts of installed solar photovoltaic capacity. However, utilization rates are only at 85 percent on average. And though the national curtailment rate was 37 billion kilowatt-hours as of the end of the first half, representing a reduction of 4.5 percent from the same time the previous year, some regions of the country still show high curtailment solar rates. Underutilization especially is high in the northwestern provinces of Xinjiang and Gansu, whereas much as 30 percent of available solar power is failing to meet the grid.
China’s continued surge in solar energy panel production is threatened, though, by more than just problems with underutilization. An ongoing trade dispute with the United States and a petition to impose tariffs threaten to make the U.S. market hostile to Chinese solar energy products.
Stay tuned to Golden Solar for more industry news, tips, and trends.
Share on FacebookTweet about this on TwitterShare on Google+Share on LinkedInPin on PinterestShare on RedditEmail this to someone
The average American contributes an estimated 17 to 21.5 metric tons (around 40,000 pounds) of carbon dioxide in greenhouse gas emissions each year. This amount is known as the “carbon footprint.” Reducing your carbon footprint not only minimizes your personal contribution to climate change, doing so usually saves you money as well. You can estimate your own carbon footprint with the use of online calculators that account for location, type of housing and activities such as home heating and recycling. Minimize this footprint by taking some or all of the following steps around your home:
  • Insulate your home. Seal air leaks and reduce drafts with caulk, insulation, and weather stripping around doors and windows.
  • Appliances. Replace old appliances such as furnaces, washing machines, dryers, dishwashers, water heaters and refrigerators with energy efficient models. The ENERGY STAR label indicates products certified to have superior efficiency.
  • Lighting. When you leave a room, turn off lights. Replace incandescent light bulbs with more efficient lighting, such as LED bulbs, which use up to 80 percent less energy and last longer.
  • Thermostat. Install a programmable thermostat that will turn off heating or air conditioning when you are not home.
  • Laundry. Wash clothes in cold water and line dry outside in warmer months.
  • Hot water. Insulate your water heater for more efficient operation. Lower its temperature a few degrees also. Take shorter showers at lower temperatures.
  • Recycle. You could save 582 pounds of carbon dioxide annually by recycling your household’s glass, aluminum, plastic, and paper, according to estimates by the U.S. Environmental Protection Agency. That’s the equivalent carbon dioxide that would be emitted by more than 600 miles of driving.
  • Solar. Install solar panels on your roof. Photovoltaic panels capture the free, clean and renewable energy from the sun and convert that energy to electricity. Many providers offer financing options, several states provide incentives for installation, and if you live in a state with a Net Metering law, you could possibly eliminate your electricity bill and potentially earn money from selling excess electricity back to your local power company. If all of the electricity used by the average American home is generated through solar power instead of conventional fossil fuels, that home would emit 6.7 metric tons of carbon dioxide less each year.
Share on FacebookTweet about this on TwitterShare on Google+Share on LinkedInPin on PinterestShare on RedditEmail this to someone

As solar energy continues to become more pervasive across society, being adopted on a wider scope at both the consumer and industrial levels, its uses and users expand by the day. In a convergence of cutting-edge solar technology and an innovative, boundary-pushing company, Google has recently announced its plans to power a new data center in the Netherlands exclusively with the electricity harnessed by a local Dutch solar farm.

By partnering with Eneco, a prominent energy provider in the Netherlands, Google will be using a clean, renewable source of unlimited energy for at least the coming decade. The new data center, housing thousands of servers to extend Google’s reach into the European marketplace, is innovative in every sense of the word, from the center’s physical design to its adoption of clean energy.

The Dutch data center is a part of the company’s commitment to drive its many different facets of operations exclusively on renewable energies by the end of 2017. To that end, Google is currently the world’s largest corporate buyer of renewable energy, now reaching 2.6 gigawatts of total renewable power between wind and solar energy providers.

Google’s push for renewable energy, solar in particular, is also well-represented by one of the company’s most environmentally-minded ventures, Project Sunroof. With Project Sunroof, consumers, neighborhoods and municipalities can find the most effective and efficient places to place solar panels, optimizing the layout according to historical sunlight measures, average cloud cover and even roof angles. One of Project Sunroof’s newest features even allows users to see which homes and commercial buildings already have solar paneling in their area, also providing an estimate on energy savings if panels were added to an individual property.

At Golden Solar, we applaud innovative companies like Google for making a tangible effort to use renewable energy. Between their partnerships with solar energy providers throughout the world, much like their data center in the Netherlands, and applications like Project Sunroof, Google is setting a great example of what corporations can do to improve our environment with clean, cost effective solar energy. Building on our significant expertise in the solar industry, Golden Solar can provide the same clean, budget-friendly solar solutions for your residential or corporate energy needs.

Share on FacebookTweet about this on TwitterShare on Google+Share on LinkedInPin on PinterestShare on RedditEmail this to someone

Who doesn’t want to contribute to a clean planet? Since the “Save the Planet” phase decades ago, the idea has morphed into a solid part of our global way of life. Solar panels on someone’s roof aren’t a novelty anymore; they have become everyday sightings.

Why Go Green?

So, are we really pulling off this “green living” thing? With the help of the solar panel industry, which is constantly innovating and improving, pulling energy from the sun to power our homes is not only possible but is becoming more commonplace and affordable.

The average household in the United States uses around 901 kilowatt hours of electricity per month, according to the US Energy Information Administration. We also use an average of about 400 gallons of water a day, some of it heated. If your home functions from a green point of view, installing at least some of the current technologies can make life so much easier.

Green Technology for the Home

Technology is a beautiful thing. Whether you’re into green living 1000 percent or you just want to dabble a bit here and there, there’s an array of technological devices available to help you make your home more eco-friendly.

  • Solar Panel Array. Today’s solar panels aren’t the monstrosities that haunted our rooftops in the 1970s. Modern solar panels are efficient and compact and can fit seamlessly into your home’s aesthetic.
  • Solar Hot Water Heater. A conventional water heater uses natural gas or electricity to heat the water for your morning shower. If you’re pulling power off the grid, that’s money down the drain. A solar hot water heater can use energy collected from your solar panels to heat the water you need.
  • Rain Barrels. Whether you’re growing flowers for decoration or food for the family table, you’re not growing much without watering. For outdoor water use, a rain barrel or two makes for a fantastic irrigation system that doesn’t cost you to refill.
  • Backyard Wind Turbine. If you live in an area where wind turbines are feasible, having one in your backyard can supplement your solar panels as your home’s energy source.
  • Programmable Thermostat. Not only are programmable thermostats economically a good idea, they can make controlling your home’s internal temperature a stress-free affair. You can set it to control your home’s HVAC to the settings your family prefers. This can stretch your solar energy even further.

Technology is a beautiful thing, and a useful tool around the house. The sun’s going to shine on your home anyway; make the most of it with an array of solar panels to power your home.

Share on FacebookTweet about this on TwitterShare on Google+Share on LinkedInPin on PinterestShare on RedditEmail this to someone

Going off the electrical grid can begin as an environmental or political ideal, but in practical terms, 2017 is the year to turn ideas into reality. For those brave pioneers who tried to free themselves from utility companies in years past, the available options today will seem like Utopia. While many details must be considered, your off-grid plan needs two major components: the photovoltaic (PV) panels and the storage batteries.


When deciding to make the leap to off-grid power, plan carefully. Calculate your power consumption needs, how many PV panels you will need to meet those needs and how many batteries (and of what type) you will require to store power for sunless days and overnight use. The first consideration is how long you expect batteries to sustain you and your family:

  • Overnight and cloudy days?
  • Through a snowstorm of three or four days?

A 24-volt battery bank could help you along through overnight or morning cloud cover, but if you are hoping to stretch batteries out to three or four days, you will need greater capacity.

You can find load calculators online. Take into account future growth in your family, so if now you have adorable toddlers, you can plan to have enough electricity to meet the needs of power-hungry teens.

The power consumption calculation guides you to battery selection. You have many choices in solar batteries these days, and prices are falling:

  • Tesla Powerwall — using lithium-ion batteries for maximum efficiency
  • Iron Edison — using nickel-iron batteries
  • Adara — lithium-ion energy storage systems

Plan carefully, because batteries are still expensive, though environmentally far friendlier than using a gasoline-powered generator to keep the lights on when the sun is off duty.

Solar storage batteries work best when kept warm (80 ℉), so if you know you are going off-grid for your mountainside winter vacation home, expect to need more batteries than if you were planning an oceanfront installation for summers only.

PV Panels

PV panels can power your home’s entire ongoing needs and are the source for power storage sent to the backup batteries. In off-grid systems, the PV panels need to maximize energy collection, so you may find that rooftop panels are only a start. You may want to consider additional ground or pole mounts, or even panels that can rotate to capture as much sunlight through the day as possible.

Solar Charge Controller

Getting the power from the PV panels to the batteries requires a solar charge controller. The controller acts as a sort of one-way valve, preventing battery power from running out to the panels on cloudy days and keeping the batteries fully charged by the panels during sunny days.

A solar charge controller can either be a Maximum Power Point Tracking (MPPT) or Pulse Width Modulated (PWM) controller. The MPPT is superior, but more costly since it matches PV panel output to the battery bank’s capacity. A PWM controller is the more traditional, less expensive, solution.


Though called “solar batteries,” the technology behind power storage is not exclusive to solar energy. All batteries store and deliver power as Direct Current (DC), rather than the Alternating Current (AC) our everyday appliances, computers, and devices demand. This means the flow is not directly from batteries into your home; you need an inverter, or possibly even two.

North American electrical current is 240 volts that are stepped down to 120 volts; some appliances (a stove, a clothes dryer) may use 240-volt AC, while everything else in your home requires 120-volt power. While some inverters can be ganged to provide 240 volts, you may find a simpler solution by creating two separate power feeds from the batteries.

Professional Partner

Before embarking on an exciting adventure in off-grid living, partner with seasoned solar professionals. Contact Golden Solar today to learn more about the many facets of off-grid solar power. You can avoid costly mistakes by tapping the knowledge and experience of the experts at Golden Solar.

Share on FacebookTweet about this on TwitterShare on Google+Share on LinkedInPin on PinterestShare on RedditEmail this to someone