High Efficiency Mono Solar Panels 290W

We supply high efficiency mono solar panels 290w.
We devoted ourselves to PV solar energy solution product more than ten years, covering Europe, Africa, South America etc countries main markets.
We are expecting to become your long-term partner in China.
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Product Details

                                                                           290  Watt PV Module, 60 Cell Mono

This 60-cell module is specially designed to be high efficiency and space saving achieved through the application of advanced cell technology and innovative manufacturing capabilities. Through the use of efficient monocrystalline cells, this panel provides a high performance efficiency of up to 17.8%. In any application system these panels can help you save cost in labor and easy installations.



With the advanced equipment and automatic quality control techniques ensure full compliance to every production steps. All raw materials be proved by the laboratory of leading enterprises. We are also the pioneer of using MES & ERP system in solar PV manufacturing.

25 Years Linear Performance Guarantee

For a period of twenty-five (25) years commencing on the warranty start date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the product(s) shall not exceed: For Mono-crystalline Products: 3% in the first year, thereafter 0.67% per year, ending with 81% in the 25th year after the warranty start date. (the warranty start date shall be defined as the date of the Bill of Lading date).


Modules certified by TUV in the extreme conditions (temperature, load & impact) with good performance.

PID Resistant

Advanced cell technology and qualified materials lead to high resistance to PID.


Every component is tested to meet IEC requirements;

Glass with anti-reflective coating;

Guarantee from 0 to +3% as power tolerance;

Higher Quality Assurance

100% EL test before and after lamination, and finished products EL test, providing higher quality assurance.


Main Components


Specification of the high efficiency mono solar panels 290w

Mechanical Drawings


Electrical Curves

                                                                                        e.g., PV module 290W


Packing& Delivery of the high efficiency mono solar panels 290w


                     Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.


Solar Panels Project



Our Service



Q: How do solar panels work?

A:  A solar panel turns the sun light into electricity! When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be wired together to form a solar array. The more panels you can deploy, the more energy you can expect to generate.

Q: What certificate of the solar panels you have? 
A: We have CE, RoHS, ISO, TUV, IEC etc approval.

Q: Can I get sample first before I place bulk order?
A: Yes, welcome to test our products quality.

Q: What is your payment term?
A: T/T, L/C, Western Union, Paypal or cash, 30% as deposit, the balance 70% paid before shipment.

Q: What is the delivery time?
A: 3-15 days after confirming order, detailed delivery date should be decided according to order quantity and our production season.

Q: Which countries you can export the solar panels to?
A: Our solar panels can export to Europe, Africa, South America, Asia etc countries.


Jensys Power is specialized in manufacturing, supplying premium solar panels products since 2006, which is well-known as one of the leading solar panels manufacturer and supplier of solar panels & solar system products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.


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