| After-sales Service: | 3years |
|---|---|
| Warranty: | 25 Years |
| Number of Cells: | 70 Cells |
| Samples: |
|---|
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier
Experience the power of renewable solar energy with our Solar Charger featuring the highest efficiency monocrystalline solar panel. Crafted by Guangdong Solarthon Technology Co., Ltd., a trusted name in the industry since 2002, this solar charger is designed to provide you with a reliable and sustainable source of power.
Our monocrystalline solar panel boasts exceptional efficiency, ensuring maximum power generation even in low light conditions. With a range of wattages available, from 100W to 550W, you can choose the perfect panel to meet your energy needs.
Rest assured, our solar panels have been rigorously tested and hold IEC, TUV, and CE certificates, guaranteeing their quality and performance. Whether you're in the USA, Germany, UK, Netherlands, Australia, New Zealand, Africa, or Southeast Asia, our products have gained a stellar reputation among clients worldwide.
At Guangdong Solarthon Technology Co., Ltd., we are committed to providing high-quality products at competitive prices. Alongside our excellent after-sale service, we strive to establish long-term, mutually beneficial relationships with customers around the globe.
Invest in the future of solar power with our Solar Charger featuring the highest efficiency monocrystalline solar panel. Embrace the benefits of clean energy and join the growing movement towards a sustainable future.
| Model | ST-M-100W | ST-M-150W | ST-M-200W | ST-M-240W | ST-M-300W | ST-M-350W | ST-M-420W | ST-M-550W |
| Cell Type | Mono | |||||||
| Peak Power(Pmax) | 100W | 150W | 200W | 240W | 300W | 350W | 420W | 550W |
| Maximum Power Voltage(Vmp | 18.24V | 20V | 18.24V | 18.24V | 37V | 41.26V | 31.51V | 41.95V |
| Maximum Power Current(Imp) | 5.48V | 7.5A | 0.96A | 13.16A | 8.11A | 8.48A | 13.33A | 13.12A |
| Module Efficiency | 21.5% | 21.5% | 21.5% | 21.5% | 21.5% | 21.5% | 21.5% | 21.5% |
| Dimensions | 690*770*25mm | 1050*770*30mm | 1330*770*30mm | 1550*770*35mm | 1755*880*35mm | 1970*880*35mm | 1722*1134*30mm | 2279*1134*35mm |
| Weight | 5.6kg | 8.2kg | 10.7kg | 13.7kg | 15.5kg | 21.1kg | kg | 27kg |
Introducing our Solar Charger with the highest efficiency monocrystalline solar panel, brought to you by Guangdong Solarthon Technology Co., Ltd. This remarkable product is designed to provide you with a reliable and sustainable source of energy.
With its high-transmittance and low reflection glass, this solar charger ensures maximum sunlight absorption, allowing for optimal energy conversion. It complies with the rigorous standards of GB15763.2-2005 and ISO9050, guaranteeing its exceptional quality.
Featuring a high solar transmittance, this solar charger harnesses the power of the sun to generate electricity efficiently. Its high mechanical strength ensures durability and longevity, making it a reliable choice for all your charging needs.
Not only does this solar charger offer high performance, but it also boasts high flatness, providing a sleek and seamless design. Its superior flatness enhances its aesthetic appeal while maintaining its functionality.
Invest in our Solar Charger with the highest efficiency monocrystalline solar panel and experience the benefits of renewable solar power. Whether you need to charge your devices on the go or want to reduce your carbon footprint, this solar charger is the perfect solution.
Experience the smooth and subtle edges of our aluminium extrusion profile, designed to bring a sense of calm to your construction and industrial projects. Made with the highest quality materials, our profiles are known for their prompt delivery and customizable surface finish.
With a thickness that can be adjusted according to your special requests, our aluminium extrusion profile is the perfect choice for achieving a sleek and refined look. Whether you're working on a commercial building or a residential project, our profiles will add a touch of elegance to any design.
At Guangdong Solarthon Technology Co., Ltd., we understand the importance of using reliable and durable materials. That's why our aluminium extrusion profile is crafted with precision and attention to detail, ensuring its longevity and performance.
Choose our aluminium extrusion profile for its excellent material quality and versatility. It's the ideal solution for creating smooth and subtle edges that will enhance the overall aesthetic of your construction and industrial projects.
Experience the power of our Junction Box, designed to provide high current and voltage carrying capacity for all your electrical needs. With its simple, quick, and safe effective field assembly, you can easily connect and disconnect your electrical components without any hassle.
Our Junction Box is built to withstand the toughest outdoor environments, thanks to its IP68 rating. Whether it's rain or shine, this box will keep your connections secure and protected.
Looking towards the future? Our Junction Box has expansion connectors available, allowing you to easily adapt to any future requirements. No need to worry about compatibility issues.
When it comes to connections, we've got you covered. Our Junction Box features double permanent connections, ensuring a reliable and stable connection for all your electrical devices.
Trust in the quality and reliability of our Junction Box. Manufactured by Guangdong Solarthon Technology Co., Ltd., a leading company in the solar energy industry, you can be confident in the performance of our products.
Are your inverters pure sine wave output?
Q: Yes, all our inverters produce a true pure sine wave.
What kind of output can your inverters provide?
Q: Normally, our inverters have a self-adapting output of 110V, 115V, 120V, 220V, 230V, or 240V at 50/60Hz. If you have any special requirements, please let us know for engineer consultation.
What's the difference between a low frequency and high frequency inverter?
Q: A low frequency inverter offers various protections, strong adaptability to different environments, and reliable voltage regulation.
What's the difference between a pure sine wave inverter and a modified sine wave inverter?
Q: A pure sine wave output inverter is comparable to the public power grid, if not better. It has a low repair rate, long lifespan, no harmonic pollution, and is environmentally friendly. It also provides protection for appliances. On the other hand, a modified sine wave output can negatively impact appliances and cannot handle inductive loads such as air conditioners and refrigerators. Certain motor control circuits are also not compatible with the modified wave.
What appliances can your inverters handle?
Q: Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.
Can you customize the inverters with our company logo?
Q: Yes, we accept OEM orders and can print your company logo on the inverters, nameplates, and packaging.
How do I choose the right inverter?
Q: Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.
How can I solve technical problems?
Q: We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.
Do I need a power inverter?
Q: Actually, a power inverter is not absolutely required for a solar energy system. However, without one, you will not have access to 220 or 230 volts AC and will solely rely on battery power. While this may be acceptable for small RVs or cabins, most people prefer to use normal AC appliances.
What's the difference between 12, 24, and 48 volt inverters?
Q: The voltage refers to the input voltage from the battery bank. The main consideration is that higher voltages result in lower currents, allowing for the use of smaller wires between the solar panel array and the battery bank. It's important to ensure that the solar panels, inverter, and battery bank all use the same voltage when deciding on a system voltage.
What should I do if the product is broken?
Q: If any product is faulty, please send us a picture or video, and we will assess the issue. We will provide the necessary spare parts for the PCB board free of charge for after-sale service.
For more information, please click here. Thank you!
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}