Oct.2023 27
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What is the Home Solar Industry?
Most people think of solar energy as a field or roof flooded with panels. But while panels are integral to residential solar setups, many other parts are required to create a system that functions fully and effectively. To help you choose the right components, here's a crash course on the anatomy of a residential solar system.

What is the Home Solar Industry?

The general consumer market is usually the last to adopt new energy forms. For example, solar panels arrived in the 1950s but weren’t popularized until the 80s and 90s. That’s when residential solar technology became affordable. 

But even with growing popularity, solar energy systems had issues. For one, they only worked when the sun was out. At the time, battery options were meager, and many could not sustain homes for extended periods. 

It took a second before wide-scale adoption became viable. But in the past decades, these issues have diminished — by a lot. Studies show that since 2010, the price of solar energy has fallen by 89%. The coolest part is that as systems decreased in price, their efficiency and performance increased. These factors and looming concerns over failing grids and global warming have led many homeowners to consider solar energy as a practical option.

Home solar manufacturers, Shenzhen Solarcarry Technology Co., Ltd offer excellent systems and individual parts, allowing buyers to expand their panel array and battery capacity at the drop of a buck. But there isn't one single use-case for solar energy, and homeowners and outdoors lovers continue finding varying degrees and scenarios for solar power, such as:

  • Off-grid — Complete reliance on solar power cut off from the grid 
  • Hybrid — Partial dependence on solar power still connected to the grid
  • Emergency preparedness — Backup power in the event of an emergency
  • Outdoor and recreational — Portable systems used out of the home

Everyone has their reasons to residential solar power, but one universal mistake everyone commonly makes is failing to understand each element of their system before purchasing.

Knowing what each part of a solar system does helps you make smarter choices about what goes into your system. For example, how big will your array be? What kind of panels are in it? Who made them? Choosing the right elements will not only make your system more reliable and efficient, but also give you greater peace of mind, fewer hassles, and save you money in the long run.

Elements of a Home Solar System

Most people think of solar energy as a field or roof flooded with panels. But while panels are integral to residential solar setups, many other parts are required to create a system that functions fully and effectively. To help you choose the right components, here's a crash course on the anatomy of a residential solar system.

 How Sunlight is Converted Into Electricity Using a Charge Controller, Battery, and Inverter

Solarcarry Brand Solar Inverter has combined the MPPT Charge Controller and Inverter in one set.

Solar Panels

Panels are the entry point and heart of solar energy. Without them, it’d be impossible to harvest the sun's power.

The panels consist of many photovoltaic cells. Sunlight beams down through these cells, knocking electrons free and creating a flow of DC energy. From there, an inverter converts the energy from DC to AC, allowing you to power home appliances.

The size of a panel is important, but you should be looking for its efficiency: how much of the sunlight hitting it gets converted into electricity. Additionally, buyers must consider the panels' reliability and durability to ensure they can withstand severe weather. 

Solar Batteries

Solar batteries store excess sunlight that's collected during peak hours, and homeowners can add batteries to expand the capacity of their residential solar system.

When choosing batteries for a system, it's critical to check the efficiency rating, which determines how much power a battery can store during the charging process. Good batteries will have an efficiency rating of over 90%, meaning you'll lose only 10% of the energy during charging periods. 

It's also essential to ensure that batteries are highly durable and can meet your power needs in kWh. Batteries are expensive, and purchasing one that's too large is a wasted cost, but getting one that's too small leads to electricity shortages. 

For Some basic solar battery type knowledge, please check Different Types of Batteries for Solar Energy Storage

Solar Inverters

Most major home appliances run on an alternate current (AC). However, when solar panels harvest energy from the sun, that energy is a direct current (DC). To solve this, home solar systems incorporate an inverter. When the energy passes from the solar panel or battery to the inverter, it changes the current to AC, allowing you to power things like refrigerators, air conditioners, or lights. 

When selecting an inverter for your home, you have two main options: 

  • String Inverter: The entire panel array wires to one central inverter
  • Micro Inverter: Each panel has its own separate inverter

There are strengths and weaknesses to each type. String inverters are often more affordable, especially for larger setups. But the downfall is that if a single panel experiences reduced efficiency, the rest do as well. Solarcarry is a great company to consider if you decide on this form.

On the other hand, panels with micro inverters operate at their own maximum efficiency, but are more expensive and require more maintenance and setup. 

For Solarcarry Solar Inverter, you can check Solarcarry Inverter Product List

Solar Generators

Solar-powered generators function like any other generator: as a backup system for emergency use. But the advantages of going solar are that they are noiseless, have no harmful emissions, and run on a free resource. 

Always estimate your energy needs before choosing a generator because you need one that creates power at the required rate. Additionally, always ensure your generator has adequate safety features to prevent shocks or damages from overcharging. 

Solar Kits 

If you've read this far, you realize how much there is to consider when choosing a home solar system. That's why many opt to buy a kit.

Solar kits include all the necessary components to install and operate the solar energy system. They are essentially well-rounded and fully serviced packages that give owners more control over their system's size, capacity, and price. If you get one from a good retailer, you'll also get comprehensive service and support for each installation process stage.

Overall, going with a kit reduces the time to implement the solar system and lowers labor costs and the likelihood of headaches. 

Contact us if you need to know more about the solar energy system, please contact us freely.
Email: [email protected]
Website: www.solarcarry.com

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