What You Need to Know About 80W Solar Panel Dimensions
When choosing solar panels, size matters – but it's not just about physical measurements. A 80W solar panel offers a sweet spot between portability and power output, making it popular for residential and mobile applications. Let's break down the critical size parameters and their real-world implications.
Key Physical Parameters
- Typical dimensions: 1050mm x 545mm x 35mm (varies by manufacturer)
- Weight range: 7.5kg to 9.2kg
- Cell configuration: 36-cell design standard
Real-World Application: RV Solar Upgrade
John and Sarah reduced their generator use by 60% after installing two 80W panels (total size: 2100mm x 545mm) on their motorhome. The compact size allowed installation without roof modifications.
Why Size-to-Power Ratio Matters
Modern 80W panels achieve 18-21% efficiency ratings. Compare this table of leading models:
| Brand | Dimensions (mm) | Weight (kg) | Efficiency |
|---|---|---|---|
| Model A | 1045×540×30 | 7.8 | 19.2% |
| Model B | 1060×550×35 | 8.4 | 20.1% |
Installation Considerations
- Roof space requirements for residential use
- Mounting system compatibility
- Ventilation gaps (minimum 100mm recommended)
"The shift toward higher-density cells allows 80W panels to maintain output while reducing footprint by 15% compared to 2019 models." - Solar Industry Report 2023
Optimizing Your Solar Setup
For best results:
- Calculate daily energy needs
- Account for sunlight hours in your region
- Consider future expansion
Expert Tip:
Pair your 80W panel with a quality MPPT controller to boost energy harvest by up to 30% compared to basic PWM models.
Maintenance & Longevity
- Annual power degradation: 0.5-0.8%
- Recommended cleaning frequency: Every 2 months
- Typical warranty: 25-year performance guarantee
Frequently Asked Questions
Can 80W panels power a refrigerator?
Yes, when paired with proper battery storage. A typical 80W system can run a 100L fridge for 6-8 hours daily.
About EK SOLAR
Specializing in compact solar solutions since 2015, we've deployed over 15,000 residential and commercial systems worldwide. Our 80W panels feature patented anti-PID technology for enhanced durability.
Contact: WhatsApp: +86 138 1658 3346 Email: [email protected]
Note: Specifications may vary between manufacturers. Always request technical datasheets before purchase.
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