- Thin and flexible
- Tough and durable
- Cost effective
- No mouting structure required
- Designed for the harsh environment
- Mono solar cell
- Efficient PV conversion, stable performance
- Unique etching process can increase the short-circuit current of the solar cell
- Advanced PECVD technology provides well-proportioned navy blue silicon nitride anti-reflection velum
- Screen printing patterns are accurate and smoothness of the electrode is improved thus making the cell easier for welding and laser cutting
Front Cover ETFE FILM
- Increase conversion efficiency by 5%
- Enhanced surface abrasion resistance
- High anti-fouling
- \Easy to clean
- The back sheet of the module is a key package material applied to the module and is mainly composed of a weather-resistant fluorine material and a PET with excellent electrical insulation properties.
- The service life of such products is generally designed over 25 years, and the back film is the key to ensure such a long life.
- The solar module back film is located on the outer layer of the module, and the solar panel back film should have high electrical insulation, high weather resistance, high adhesiveness, and low water vapor transmission rate.
- With excellent resistance to high and low temperature, fire, aging and UV resistance, it can meet the long-term use requirements under harsh outdoor environmental conditions.
- Excellent waterproof and dustproof effect, sealed by pouring glue.
- Compact size, compact and practical structure, suitable for thin film photovoltaic modules, widely used.
- The connection of the bus bar and the cable are respectively welded and crimped, and the electrical performance is safe and reliable.
- Highly robustness, UV-Resistance
- Connector adopts touch and insertion of reed with inner-knob type
- Auto-lock equipment of male and female points enable connection more easy and reliable
- Popular figure suits most of field installation
- Accommodates PV cable with different insulation diameters
- The maximal working current will be changed when fixed with different types of diode
Standard Automatic Production Line
Combined with our near fully automated manufacturing system, we offer consistently high power modules that will last a lifetime. Each material has been carefully tested to meet our best in class standards.
Solar cell test
New technology and most superior materials offered. combined with our automated and semi-automated manufacturing and testing system, make sure Solar cell modules high efficiency.
String creation by interconnecting the single photovoltaic cells, then interconnection of the strings in order to create an electrical circuit.
Automatic pick up, rotation and positioning of the strings welding to the glass with high quality encapsulant material.
EL test is able to highlight information that normally is not detectable with visual inspection, power measurement or IR testing, it is possible to identify micro cracks, degradation and shunted area on cells.
During this process, the encapsulant material cures and the muti-layer sandwich becomes one unit.
I-V curve acquisition in STC condition for the measurement of the peak power. It is to make sure all our finished solar panels could be used with high efficiency before delivery.
Package & Delivery
Environment-friendly and strong packing materials are used to protect the products from damage and ensure that the customers receive the goods in good condition without any damage , and the reasonable and professional packaging method is convenient to load and upload during transporting and save transportation costs.
For Europe Client: Ship from Spain or Czech or German Warehouse, no VAT TAX, 5-7 days arrival via DHL or Correos.
For USA Client: Ship from USA Warehouse, no VAT TAX, 5-7 days arrival via FEDEX.
For Russia: Ship from Moscow Warehouse, no VAT TAX, Fast arrival via Russia Post.
More Oversea Warehouse will open later.
For Spain Island and France Island, there may be extra remote freight cost, so if there were remote cost, then we will contact with buyer.
For USA Client: there are remote area as well, so if your area belongs to remote area, we will contact with you as well.
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
*This doesn’t include our 2-5 day processing time.
||*Estimated Shipping Time
||10-30 Business days
||10-30 Business days
|Australia, New Zealand
||10-30 Business days
|Central & South America
||15-30 Business days
||10-20 Business days
||15-45 Business days
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Just another WordPress site (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://www.sunzale.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
A few reasons why buy from us:
We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.
Enjoy flexible international shipping services that currently operate in over 200 countries across the world.
It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.
Brand new products are available on a regular basis.
We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.
EXCELLENT CUSTOMER SERVICE
Knowledgeable and professional support team is always happy to help you.
Check your order status online. As easy as that!