Author Archives: Vikram Aggarwal

Sustainable home design: 3 key tips for selling an eco-friendly home

selling eco friendly home

To environmentally conscious homebuyers, eco-friendly features can help your home stand out in a competitive real estate market. In addition to environmental benefits and the promise of lower electric bills, green upgrades like installing a solar energy system on your roof can actually increase the resale value of your home.

Continue reading

Hybrid solar systems: which pairing of on and off-grid is right for you?

Grid tied vs. solar battery backup on EnergySage

Solar offers more than just an opportunity to reduce your carbon footprint. When you install solar panels on your roof, you are a step closer to taking your electricity production and consumption into your own hands. One of the biggest decisions solar shoppers have to make is whether to install a standard grid-tied solar energy system, a solar battery backup, or a hybrid solar system. Here’s everything that you should keep in mind when you’re comparing hybrid solar panel arrays to typical grid-connection or off-grid options

Continue reading

Alternatives to solar panels for home: solar sheds and other solar covers

rooftop solar alternatives

Homeowners across the United States are reducing their electricity costs and their carbon footprints by installing solar. For many solar shoppers, rooftop systems are the best home solar option. However, not every home has a roof that’s suitable for solar. Certain roof types, like slate and cedar tiles, are too fragile for solar panels. If trees shade your roof, you’ll have less-than-ideal solar electricity production, and some homeowners’ associations and historical associations have rules that restrict solar panel installations.

Luckily, there are a variety of alternative solar options for every situation. Whatever the reason is that you can’t install rooftop solar, there’s a solution available that can suit your needs.

Continue reading

Solar Energy vs. Wind Energy: Which is Right for Your Home?

solar vs wind energy

Installing a renewable energy system on your property is one of the best ways to save money on your electricity bills while reducing your impact on the environment. Often, your decision will be between solar energy and wind energy. If you’re a homeowner weighing your renewable energy options, you already know that thorough research is the best way to find the right system for your home. Here’s everything you need to know about the benefits of residential wind vs. solar so that you can make your decision with confidence.

Continue reading

Are Solar Panels Really Worth It?

is solar worth it?

Every solar company has a variation of the same sales pitch, “did you know going solar can save thousands of dollars?” They make it sound so easy, but the truth is, whether solar is a smart long-term investment for you depends on a few major factors. So before you buy into the hype, we recommend you use this simple guide to cut through the sales jargon and determine if solar panels are actually worth the money.

Continue reading

What are the Most Efficient Solar Panels on the Market?

For those looking for the most efficient solar panels for their PV system, the first thing you need to know is how to compare efficiency metrics for different manufacturer brands. Simply put, efficiency (expressed as a percentage) quantifies a solar panel’s ability to convert sunlight into electricity. Given the same amount of sunlight shining for the same duration of time on two solar panels with different efficiency ratings, the more efficient panel will produce more electricity than the less efficient panel.

most efficient solar panels on the market energysage

As the race for the most efficient solar panel continues, it’s important to understand how more efficient panels could mean much bigger solar savings for the everyday consumer.

In practical terms, for two solar panels of the same physical size, if one has a 21% efficiency rating and the other has a 14% efficiency rating, the 21% efficient panel will produce 50% more kilowatt hours (kWh) of electricity under the same conditions as the 14% efficient panel. Thus, maximizing energy use and bill savings is heavily reliant on top tier solar panel energy efficiency.

Continue reading

Pros and Cons of DIY Solar Panel Installation

DIY solar panels graphic energysage

Solar is a trendy thing in 2016 and perhaps the most common question heard round the industry is “diy solar panels” – the concept of building a solar panel system by yourself. Of course, there’s a lot involved in a solar installation and there’s a right and a wrong scenario for do-it-yourself solar projects.

Going solar has major financial benefits: it reduces your monthly electricity costs and can even increase the value of your home. Incentives like the federal tax credit for solar can reduce your net cost by 30 percent or more, but solar is still a big investment, and the price tag can result in sticker shock. To save money, it’s no surprise that many homeowners are considering DIY. Below, we break down the top pros and cons that you need to know about DIY solar energy before making a decision as well as the DIY solar process.

The 5 step process to DIY solar panels

  1. Design and size your system based on energy needs
  2. Purchase your solar equipment (solar panels, inverters, racking)
  3. Install the racking or mounts for the panels
  4. Connect the solar panels to your racking equipment
  5. Install a solar inverter

Continue reading

How to build your own solar panel system

build your own solar panels EnergySage

When you install solar panels, your home produces its own clean, zero-emissions electricity. If you’re DIY-minded, you can build your own solar power system. In some cases, you can even build your own solar panels, although the amount that you can effectively DIY home solar depends on how much you want to power.

Continue reading

What is the power output of a solar panel?

power output of a solar panel

Power output or wattage is an important factor to consider when comparing solar panel options. You may hear your solar installer say, “it’s a 255 Watt panel” or “the panel I am recommending is a 300 wattage.” Or, when you are reading a quote from a solar installer, you might see numbers like 245W, 300W, or 345W next to the name of the panel. They are all referring to a solar panel’s wattage, capacity and power output. So, what is the typical output of solar panels?

This piece will explain how solar panel ratings work so you can better compare your solar options. All solar panels are rated by the amount of DC (direct current) power they produce under standard test conditions. Solar panel power output is expressed in units of watts (W), and represents the panel’s theoretical power production under ideal sunlight and temperature conditions. Most solar panels on the market today have power output ratings ranging from 200 to 350 watts, with higher power ratings generally viewed as being more favorable than lower power ratings. Pricing in solar is typically measured in dollars per watt ($/w), and the wattage of your solar panels plays a significant part in the overall cost of your solar system.

Continue reading

Solar Panels and Electric Cars: Can I Use Solar as an EV charger?

solar panel charging electric car battery on EnergySage

Solar panels and electric cars are a match made in heaven ­– when you install a solar energy system on your home, you can use it to both power your home and charge your electric car for emissions-free transportation. The cost of solar is falling rapidly, and companies from Tesla to Nissan are manufacturing electric cars for your daily use. Now, the ability to install a solar PV system large enough to power both your home and your car is an option within reach. But even with incentives and rebates available for both technologies, most homeowners still can’t afford to install solar and buy an electric car at the same time. Luckily, it’s easy to install a solar energy system today that takes your future electricity consumption into account, if you take a few additional factors into consideration.

Continue reading