In this way, with regards to picking sun powered chargers, you might have run over the expression “Level 1” and thought about what it implies. In this article, we will dive into the universe of Level One sunlight powered chargers and shed light on what they are and what they mean.
By digging past the “Level 1” name and investigating the complexities of sunlight based charger details, we can guarantee that we select the most reasonable and compelling answer for our environmentally friendly power objectives. While a maker’s standing might give a feeling of validity, it ought not be the sole deciding variable in our dynamic cycle. All things being equal, we should zero in on variables like execution, productivity, mechanical headways, free testing, and customization prospects to go with a more educated choice.

Tier-1 Solar Module Manufacturers List

We will talk about more on the name of “Level 1” for sunlight powered chargers in this article. We will likewise give the rundown of sunlight based module marks that have a place with this grouping and it will be refreshed every once in a while.

Anyways, here’s a table listing the recognized Tier-1 solar module manufacturers according to BloombergNEF as of Q2 of 2023.

VSUN SolarChina
Ulica SolarChina
Sunpro PowerChina
Sumec / Phono SolarChina
Risen EnergyChina
Renesola YixingChina
Neo Solar Power / URETaiwan
Sunpower/ MaxeonUnited States
Luxen SolarChina
Leapton EnergyChina
Jiangsu AkcomeChina
JA SolarChina
Hanwa Q-CellsSouth Korea
Haitai SolarChina
First SolarUnited States
Exiom GroupSouth Korea
ET Solar IncChina
EGing PVChina
Chint / AstronergyChina
Canadian SolarCanada
Boviet SolarVietnam
Anhui HuasunChina

Solar Saver Program, however, is not and will not be affiliated with any of the mentioned solar manufacturers listed above. The information provided is solely for reference purposes and does not imply any endorsement or partnership between us and the mentioned companies.

What is Tier 1 in solar panels?

Above all else, noticing that the expression “Level One” has nothing to do with the nature of the sun powered chargers themselves is significant.” The idea of Level One was created by Bloomberg, an eminent monetary programming and information organization worth billions of dollars. Bloomberg made a framework to order sun oriented organizations in view of their bankability, which is a proportion of whether a major bank might want to loan cash to the organization.

Bloomberg’s framework places sun powered organizations into three levels: Level One, Level Two, and Level Three. Their order depends on an all encompassing evaluation of the organizations according to a monetary viewpoint. To decide the level, Bloomberg looks at whether a sun powered organization has given its own marked and fabricated items to something like six distinct ventures that were funded by six unique banks inside the beyond two years.

What is BloombergNEF and What Does it Do?

BloombergNEF (BNEF) is an exploration association and auxiliary of Bloomberg LP, a worldwide monetary, programming, information, and media organization. BNEF represents considerable authority in examining and giving bits of knowledge on the environmentally friendly power, energy capacity, and economical vehicle areas.
It introduces itself as a substance that expects to give a scope of significant assets to help organizations, financial backers, policymakers, and different partners in grasping and exploring the complexities of changing toward a low-carbon and economical economy. Their contributions could incorporate information driven research, market investigation, and master editorial.

Basically, Bloomberg tracks enormous scope sun oriented establishments overall and gathers information on the funding of these undertakings. They center around projects that were funded with non-response supporting, meaning the bank expects the gamble of the boards’ exhibition instead of the organization’s accounting report. In the event of any issues, the bank can use the sunlight based chargers as guarantee, not the organization’s different resources or money.

Understanding the PV Module Tiering System

While it is vital to recognize the worth of regarded module tiering frameworks, for example, the Bloomberg Module Tiering Rundown in the sun oriented industry, it is fundamental to comprehend the particular setting wherein they are generally important. These reports basically take special care of the necessities of agents who are thinking about putting resources into super huge or utility-scale sun powered projects.

Rating organizations, for example, Bloomberg, assume a significant part in giving bits of knowledge into the believability of sun powered charger producers. The Level One characterization offers significant data about the organization behind the sunlight powered chargers you decide for your rooftop. Nonetheless, it ought not be the sole deciding variable. As Bloomberg themselves underscore, the Level One rundown ought not be viewed as a proportion of value. All things being equal, it is fitting to talk with specialized specialists and lead intensive reasonable level of investment while settling on your sun powered charger buying choices.

How Does a Solar Panel Brand Qualify as Tier 1?

To qualify as Level One, a sunlight powered charger producer should have a history of giving items to huge establishments surpassing 1.5 megawatts. This limit addresses establishments far bigger than the typical private housetop planetary group, which ordinarily gauges around a couple of kilowatts.

While being a Level One sunlight powered charger producer demonstrates monetary validity, it’s memorable’s vital that there are numerous respectable sunlight based charger makers outside the Level One rundown. A few makers produce fantastic boards, offer extraordinary help, and may not be remembered for the Level One grouping. The tiering framework, however enlightening, doesn’t exclusively decide the quality or reasonableness of a sunlight powered charger.

Worth focusing on getting to Bloomberg’s unique report is exorbitant and basically planned for enormous organizations looking for monetary information, not shoppers. Hence, when an organization professes to give Level One sun powered chargers, asking about the premise of their claim is essential. Frequently, organizations republish online records without having the first Bloomberg report, which is dependent upon standard updates.

Criteria for a Solar Panel Brand to Be Classified as Truly Tier 1

The expression “Level 1” is in many cases utilized in the sun powered charger industry to allude to the most trustworthy and solid makers. Be that as it may, there is no generally acknowledged definition or set of models for what compels a sunlight based charger brand have this mark.

That being said, coming up next are a portion of the elements that are normally thought about while deciding a producer’s Genuinely Level 1 status:

  1. Bankability: This refers to the financial stability and longevity of the manufacturer. These companies are usually financially stable and have a proven track record of success in the industry.
  2. Manufacturing scale: They generally have large-scale production facilities and are capable of producing a high volume of solar panels each year.
  3. Vertical integration: They typically have control over the entire solar panel manufacturing process, from sourcing raw materials to final assembly.
  4. Product quality and reliability: They are known for producing high-quality and reliable solar panels that meet or exceed industry standards.
  5. Technological innovation: They often invest heavily in research and development to improve their solar panel technology and stay ahead of the competition.

It’s important that the expression “Level 1” isn’t managed, and a few makers might utilize it to portray themselves regardless of whether they meet these measures. It’s generally really smart to do your own examination and look at items prior to going with a buy choice.

What factors should consumers consider when choosing a Tier 1 brand?

When choosing a top solar panel brand, there are several factors that consumers should consider. Here are some of the most important factors to keep in mind:


Tier 1 solar panels are generally more expensive than other brands, so cost is an essential factor to consider. Consumers should weigh the upfront cost of the panels against the long-term savings they can provide.

The cost of Tier 1 solar panels can vary depending on several factors such as the brand, model, wattage, and installation requirements. These solar modules typically range in price from $0.20 to $0.40 per watt without considering the cost of shipping, taxes, customs, etc. However, it’s important to note that solar panel prices can fluctuate due to market conditions, technological advancements, and regional factors. Additionally, installation costs, including mounting hardware, inverters, wiring, and labor, should also be considered when calculating the total cost of a solar panel system. To get the most accurate and up-to-date pricing information, it is recommended to consult with local solar installers or suppliers in your area.


The efficiency of the solar panel refers to the amount of sunlight it can convert into electricity. Consumers should look for panels with a high-efficiency rating, as this can help them get more power out of their solar system.

Tier 1 solar panels typically have efficiencies ranging from 19% to 23%. However, it’s important to note that there are continuous advancements in solar panel technology, and higher efficiency panels may become available in the market.


Solar panels are designed to last for many years, so durability is an important factor to consider. Consumers should look for panels that are designed to withstand harsh weather conditions and are backed by a strong warranty and support program.

These panels are manufactured by reputable companies that adhere to high-quality standards and rigorous testing processes. While the specific durability of solar panels can vary depending on factors such as manufacturing techniques and materials used, Tier 1 panels typically come with warranties ranging from 20 to 25 years.

Brand Reputation

Tier 1 solar panel brands are known for their reputation and reliability. Consumers should research the brand’s track record, read reviews from other customers, and consider the brand’s history in the solar industry. Choosing a reputable brand for your solar panels can provide several benefits. Established and well-known brands often have a track record of delivering high-quality products and reliable customer support. Their reputation is built on years of experience and customer satisfaction, giving you confidence in the performance and longevity of their solar panels.

Additionally, consider factors such as product range and availability, pricing and value for money, warranty and after-sales support, and the brand’s commitment to sustainability and ethical practices.


Envision you’re wanting to fabricate a huge scope sun based ranch, burning through millions or even countless dollars. Normally, you need to guarantee that the sun powered chargers you buy are of good quality and that the maker will respect the guarantee. To pursue informed choices, sunlight based ranch manufacturers depend on associations like Bloomberg, known for their monetary and data administrations.

If you’re not a specialist and have any desire to limit the gamble of purchasing a dependable brand, choosing a Level 1 sunlight powered charger is a decent methodology. In any case, it’s fundamental to request evidence and ask about the premise of the Level 1 case. A few deceitful organizations may erroneously name their boards as Level 1, so it’s urgent to check the data and request documentation. May you find the rundown and data composed above supportive in your excursion to a manageable future fueled by sunlight powered chargers!