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Complete Solar System
Sunpal complete solar power system kit including certificated solar inverter and storage battery for home and commercial.
  • Solar Energy System
    Sunpal supports On Grid, Off Grid, Hybrid solar energy system for residential and commercial use from 1Kw to 1000MW.
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  • Solar Inverter
    Sunpal inverter has cover hybrid, on grid, off grid solar inverter and microinverters, the brand contains the Growatt, Goodwe, Huawei, Deye, Solis, Hoymilies, Invt, Solax, and Sunpal.
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  • Lead Acid Battery
    Sunpal solar energy storage battery contain the 12V GEL battery, 2V Lead Acid Battery, and Front Terminal VRLA Batteries.
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How It Works
  • 1.
    We Design & Ship
    We collaborate with you to design and deliver a system that meets your utility usage and needs — selecting equipment from 50+ manufacturers so you don’t have to compromise.
    We Design & Ship
    We Design & Ship
  • 2.
    You Contract or Install
    Whether you want to install the system on your own or hire local contractors directly, managing the installation yourself ensures the fastest return on your solar investment.
    You Contract or Install
    You Contract or Install
  • 3.
    Lifetime Support
    Even after your system is installed and operating, you can always count on Unbound Solar to provide the support you need — free. Just contact us at any time, and we will be there for you.
    Lifetime Support
Project
Over 2GW Photovoltaic Solar Panels Installed Worldwide, 30000+ Solar System For Homes And Business Owners
Our Customer's

Environmental Impact

Welcome To Join & Consult Us, We Are :
  • More Choice. Total Control. Lifelong Service.

    More Choice. Total Control. Lifelong Service.

  • Reliable. Honest. Expert.

    Reliable. Honest. Expert.

  • Self-Reliance. Independence. Sustainability.

    Self-Reliance. Independence. Sustainability.

Total Solar Systems
30
,000+
MegaWatts Installed
2000
MW
CO2 Reduced
140
,000+ tons
Trees Saved
92
,3acres
What Customer say
These solar panels are the most advanced, sturdy, durable, and efficient panels. They are worth paying every penny. What I bought is a residential off-grid solar system, and the system works very well during use. I purchased all the components including modules, batteries, brackets, inverters, and so on from Sunpal. So far, I am very satisfied with this solar system and accessories. So far, my solar panels have not had any problems. Good product, highly recommended.
Harold Castellon
Harold Castellon

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These are a little on the heavy side, however that is probably because they are very sturdy and very well built. They provide continuous satisfactory output even with overcast days. Fast shipping and professional service, the box arrived in good condition. There were no smudges on the surface, I'm very happy with the quality.
Rodrigo Lopez
Rodrigo Lopez

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Thanks to Sunpal's professional services and Cathy's enthusiastic help. You are very kind and professional to arrange all the processes like including system design, quotation, packaging, transportation arrangements, logistics information update, etc. I'm very satisfied with the package, the goods' quality, I will recommend you to my friends.
Hassan Al Ansari
Hassan Al Ansari

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I ordered 2*40 feeds solar panels 1270 PCs and they arrived in good condition. Once tested I was happy with the output that was higher than another brand panel that I bought another solar module factory in China. I am in a northern state of America and the sun is always less than directly overhead. These panels when connected 2 in series to a inverter are outputting near their rating for about 3+ hours per day and are above 60% of their rated output for more than 6 hours per day. Because I was happy with the first order, now Sunpal is the only solar panel supplier,  I will be ordering additional panels from them.
Sic kuon Chan
Sic kuon Chan

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Solar News
All about the latest solar tends and technology.
  • 2024.Jun 06
    Celebrating the Dragon Boat Festival with Sunpal Solar
    As the vibrant hues of the 2024 Dragon Boat Festival beckon, it presents an opportune moment for Sunpal Solar to intertwine the spirit of this ancient celebration with the forward-thinking world of solar energy. This festival, deeply rooted in the rich tapestry of Chinese culture, symbolizes not only the commemoration of the poet Qu Yuan but also embodies themes of unity, strength, and sustainability. These themes resonate deeply with the principles of solar energy – a journey towards a sustainable future powered by the sun's timeless energy. Embracing Tradition with Renewable Energy In the heart of the Dragon Boat Festival lies the spirited dragon boat races, a symbol of community effort and collaboration. Much like the cohesive teamwork required to propel the boats forward, solar energy projects demand a collaborative spirit, uniting technology, innovation, and community to harness the power of the sun. Sunpal Solar, with its broad array of solar solutions ranging from complete solar systems for homes and businesses to advanced solar inverters and batteries, embodies this spirit of unity, driving towards a greener planet. The Rhythm of the Drums: Paddling towards a Sustainable Future As the rhythmic beating of drums fills the air during the Dragon Boat races, it mirrors the relentless pursuit of renewable energy initiatives. Just as each stroke of the oar in unison leads the dragon boat to victory, every innovation in solar technology propels us closer to achieving global sustainability goals. Sunpal Solar, through its diverse projects spanning the globe, from the serene floating PV systems in the Philippines to the robust on-grid systems in America, showcases the power of unity in action towards a sustainable future. Sweet Dumplings (Zongzi): Nurturing the World with Solar Energy The festival's signature Zongzi, wrapped in bamboo leaves, signifies nourishment and protection. Similarly, solar energy offers the world a kind of nourishment – clean, sustainable energy that shields our planet from the harmful effects of fossil fuels. Sunpal Solar's commitment to environmental impact, reflected in their millions of kW installed worldwide, is akin to spreading the warmth and nourishment of Zongzi, fostering a world where renewable energy nurtures the planet. A Splash of Green: The Environmental Stroke With every splash in the dragon boat race, there's a reminder of our intrinsic connection to nature and the pressing need to protect it. Sunpal Solar’s extensive environmental contributions, including significant CO2 reduction and the equivalent of thousands of trees saved, highlight the role of solar energy in painting a greener, more vibrant future. By joining hands with Sunpal this Dragon Boat Festival, we embark on a journey that marries tradition with technological advancement, celebrating the festival's essence while championing the cause of sustainability. In the Wake of the Dragon Boat: Call to Action As the dragon boats glide through the water,...
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  • 2024.Apr 29
    Navigating the Trade Winds: The Impact of Solar Panel Tariffs
    "Why are the trade winds blowing so strongly in the solar panel industry?" This question might not have been expected a few years ago, but in the present scenario, it has become a significant talking point. The US-implemented solar panel tariff policy might cause a huge impact on Chinese solar panel manufacturers and other countries. This move is expected to shift the dynamics of the industry significantly, pushing stakeholders to rethink their strategies. To understand the severity and far-reaching effects of this situation, we need to delve deeper into the issue. Overview of the Trade War over Solar Panel Tariffs The eruption of the US-China trade war led to a strategic shift in the solar panel industry. The US administration, in an attempt to protect its domestic manufacturers, imposed significant tariffs on imported solar panels. This move was primarily targeted at China, the world's largest producer of solar panels, but it also extended its effects to other countries. The aim was to level the playing field for American manufacturers and encourage domestic production. However, the implications of this move have been far-reaching, affecting the global solar industry. Impact on the Solar Panel Industry Trade tariffs on solar panels can potentially affect the cost dynamics of the solar industry. With import taxes on panels, there might be a rush to locally manufacture solar panels. However, this may not be a feasible solution for all countries, especially those without the necessary infrastructure or resources to produce solar panels at a competitive cost. Additionally, such a scenario could also lead to a surge in prices, making solar energy less affordable for consumers. The implications are not just limited to the manufacturers and consumers, but it also affects the overall development and adoption of green technology. Effects on Global Green Tech Initiatives The tariff war also poses substantial challenges for global green tech initiatives, like those led by startups such as Energy Vault. These initiatives largely rely on affordable solar panels to build sustainable projects. The tariffs could hinder their progress and make renewable energy projects less economically viable. This could slow down the global shift towards renewable energy and hamper our collective efforts to combat climate change. Implications for Renewable Energy Projects The implications of this trade war extend beyond the solar panel manufacturers. It directly impacts renewable energy projects that rely on affordable solar panels. The increase in costs may result in slower adoption of solar energy, hampering global efforts to combat climate change. This could result in a slowdown in the implementation of renewable energy projects, thereby affecting our global goals of reducing carbon emissions and mitigating the effects of climate change. Challenges Faced by Solar Panel Manufacturers Solar panel manufacturers, particularly those in China, face significant challenges as a re...
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  • 2024.Apr 23
    Upcycling Solar Panel Waste: Transforming Old Panels into New Chances
    Ever stopped to wonder what happens to old, inefficient solar panels? As we plunge deeper into the era of renewable energy, it has become evident that dealing with environmental issues caused by solar panels is not a mere possibility, but an imminent reality. However, not all is gloomy. Advanced technology, such as gravity batteries, might just be the unexpected savior we need. The ultimate goal? To create a circular economy by transforming solar waste into valuable materials for new products. Intrigued? Let's dive deeper into this compelling journey of transformation. The Growing Problem of Solar Panel Waste As the dawn of the renewable energy era rises, solar panels have become the vanguard in our quest for a cleaner, more sustainable future. Brands like SUNPAL have been at the forefront of this movement, offering solar module wholesale options that have made the technology accessible and widespread. However, with the boon of solar energy comes a shadow: the looming issue of solar panel waste. Understanding Solar Panel Composition The key to addressing the waste challenge lies in comprehending what solar panels are made of. Imagine a solar panel as a layered cake—each layer, from the silicon cells to the metal frames, plays a critical role in converting sunlight into electricity. But these layers also make recycling a complex task. It's like trying to un-bake the cake to get the original ingredients back without losing their essence. Current Recycling Methods The recycling methods we have now, including mechanical shredding and chemical treatments, are akin to using a sledgehammer to crack a nut. They work, but not without a cost. With these methods, we face the dual problems of high energy use and the loss of valuable materials. It's a clear signal that while these methods have paved the way, they are merely a stepping stone to more sustainable practices. Pioneering Recycling Technologies In the face of these challenges, innovation shines through. Technologies like gravity batteries are not just innovative; they're revolutionary. They promise to turn the tide by converting waste into wealth. Companies like Energy Vault are pioneering this front, showing the world that the solar panels' end doesn't have to be a dead-end. Creating a Circular Economy The circular economy isn't just a buzzword; it's a blueprint for the future. It's about turning the line of production and waste into a circle where everything is reused. By upcycling solar panel waste, we're not just solving a problem but reinventing the entire lifecycle of a product. It's about making sure that what goes around comes around in the best way possible. Applications of Upcycled Solar Panel Waste The journey of solar panel waste from trash to treasure is filled with possibilities. Imagine buildings clad in materials forged from recycled panels or gadgets powered by batteries with a past life as a solar cell. The implications are profound, and the implications are real. It's a vision of ...
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