Bifacial 690 Watt 790W Mono Solar Panel with 144 Cells High Efficiency Photovoltaic Module
High efficiency monocrystalline technology solar panel with bifacial power generation capability.
Premium quality solar panel designed for optimal roof installation and performance.
| Parameter | Value |
|---|---|
| Cell type | TOPCon cell 182*91 mm |
| Cell arrangement | 144 pcs(2*12*6) |
| Module size | 2278*1134*30 mm |
| Module weight | 32 KG |
| Junction box | Enclosure rating IP68 |
| Output cable | 4mm2, 500mm cable net length (customizable) |
| Connector | MC4 compatibility |
| Front static load (snow pressure) | 5400/2400Pa |
Beijing X-Solar Energy Co., Ltd. was founded in 2020 and is headquartered in Beijing. As a science and technology innovative energy enterprise, we specialize in:
- Future cell R&D
- Flexible photovoltaic modules
- Building photovoltaic module production
- High-end equipment manufacturing
- Production line delivery
- AI-CITY smart energy management services
Our products combine architectural aesthetics with energy efficiency, complying with design specifications while creating energy value. We have established regional centers in Shanghai and Guangzhou, with overseas operations in Australia, Italy, Germany, Saudi Arabia, and Argentina.
Our crystalline silicon components adopt cutting-edge battery technology with high power generation conversion rate and durability. Certified to IEC61215:2021, IEC61730:2023, IEC 61701 (salt spray), IEC 62716 (ammonium resistance), and IEC 60068-2-68 (sand and dust). Maximum power of 720 watts has passed TUV-SUD test certification.
Our fiberglass frame components minimize material costs while maintaining high efficiency through Junxin's N-type battery technology. The fiberglass frame offers corrosion resistance, salt-spray resistance, high yield strength, and excellent insulation properties.
Our photovoltaic modules are suitable for roofs, carports, boat roofs, tents, awnings, and more. We conduct rigorous material development and quality inspections, with continuous investment in photovoltaic technology quality control through professional laboratories and IEC functional testing.
Our HJT technology components come with a 15-year warranty and 30-year power warranty. Our customer service team has over 10 years of photovoltaic industry experience, providing comprehensive support from component delivery to after-sales service.
We maintain technological leadership in photovoltaic modules, with superior performance, durability, and ease of installation. Continuous R&D investment ensures we meet evolving customer needs with innovative products and services.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.