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
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
MegaWatts Installed
CO2 Reduced
,000+ tons
Trees Saved
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


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


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


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


Solar News
All about the latest solar tends and technology.
  • 2022.Sep 23
    Macron: France will further accelerate clean energy construction
    French President Emmanuel Macron said at the unveiling of France's first offshore wind farm that France would develop two or three times the current rate of clean energy projects, especially wind power and solar power. In his speech, Macron reiterated his goal of building more than 50 wind farms and building 100 gigawatts (GIGAWATT) of solar power by 2050. At the same time, France will also increase its efforts in nuclear power. On the 26th, the French government will submit a bill to parliament to speed up the construction of clean energy to meet the 40% increase in French electricity consumption between now and 2050. Source: Financial Associated Press
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  • 2022.Sep 21
    WoodMac: US Q2 develops 2.6GWh grid energy storage, a record
    According to Wood Mackenzie Power & Renewables (WoodMac), energy storage projects in the US market are expected to reach 13.5GWh in 2022. The market research and analysis firm has just released the U.S. Energy Storage Monitor Report for the second quarter of 2022 in partnership with the Clean Energy Association of America. During the three-month period, the United States developed 3,042.4MWh of energy storage across the grid, residential and non-residential (commercial, industrial and community) market segments, the report found. In the grid segment alone, installed capacity reached 2,608MWh in the quarter, the highest recorded in the second quarter so far. The Texas market is the single region that contributes the most to the grid, with development accounting for more than 60%.
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  • 2022.Sep 16
    Heavy! European Commission Proposal for Regulations Prohibiting Forced Labour Products in the EU Market
    On September 14, the European Commission formally proposed to ban all goods subject to forced labor from entering the European market. The ban initiative is designed to cover all stages of production. After the European Commission President Ursula von der Leyen delivered the "State of the Union Address", he announced a legislative initiative on banning forced labor products in the EU market, which has attracted great attention from all walks of life. President von der Leyen made it clear in his State of the Union address that the EU proposes to ban products produced by forced labour on the EU market, regardless of where they are produced. The European Parliament has long called for a ban on goods made with forced labor. A year ago, European Commission President von der Leyen pledged to ban the sale of forced-labour products in a speech on the situation in the EU. In February, the European Commission proposed a due diligence rule; in April, the European Parliament’s Committee on International Trade and the European Commission exchanged views on a future legislative instrument effectively banning products manufactured or harvested by forced labor. The elimination of forced and child labor was repeatedly mentioned in a joint statement issued in May at the EU-US Trade and Technology Council Ministerial Meeting, the forum for the United States and the EU to coordinate solutions to key global trade, economic and technological issues;6 Last month, lawmakers again warned the European Commission in two clear resolutions that the European Commission should finally act. The U.S. UFLPA, which came into effect on June 21, also forced the European Union to speed up the formulation of similar measures. US pressures EU on forced labor legislation! China's solar industry may face trade barriers again China is the main country of origin of silicon materials. The implementation of UFLPA is expected to affect the export of silicon materials and even downstream power silicon wafers, cells and modules. The new regulations proposed by the European Commission may also affect the clean energy of EU countries. , especially the development of the solar energy industry.
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