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Poly Solar Panels
SP672 Series (280-310W)
25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%;Linear performance warranty from Must Solar;12 year material and workmanship warranty.
Quick Details
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Place of Origin: Mainland, China
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Power: 280-310 W
- Weight: 22.5 kg
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Module Eÿciency (%): 15.1%-15.3%
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Frame: Anodized aluminum alloy
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Brand Name: WENTITREL SOLAR, OEM
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Size: Size: 1957*992*50mm
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Material: Monocrystalline Silicon
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Front Glass: 3.2mm (0.13 inches) tempered glass


Positive tolerance
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Guaranteed tolerance +3%
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Reliable power output

High module efficiency
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Cells efficiency up to 18.5%

Strong compressive strength
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Certified to withstand high wind of 2400Pa and snow loads of 5400Pa

High manufacture standards
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Certified to high standards by the most reputable labs According to IEC:61215: IEC:61730-1/2

International Management System
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Manufactured and certified according to ISO9001, Quality management system

Fire test approved
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Application class A,Safety Class ll,Fire Rating C

Excellent performance under extreme condition
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High salt mist and ammonia resistance

Reliable quality forever
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Without potential induced degradation(PID-free)

Leading Warranty in PV Industry
1. 25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%;
2. Linear performance warranty from WENTITREL SOLAR;
3. 12 year material and workmanship warranty.
Poly Solar Panel ( A-grade Hareon Solar Cell )
