Smart Energy
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Δ What is the difference between Tier 1 Solar Panel and not Tier 1 Solar Panel?
The main difference of the solar panel price is between Tier 1 Solar Panel and not Tier 1 Solar Panel. If you order the mainstream solar panel (cell size 166*166mm or 182mm*182mm, cell number 54pcs, 60pcs, 72pcs, watt: 365-670W), you can get the lower price due to available stock. Customized orders are also available for IBC, Type P-perc, or Type N-I-TOPCON, monofacial or bifacial designs.
Δ How to choose a solar panel?
This guide will help you to choose the best solar panel for your project. Use this reference table to compare features, performance, and warranty to make an informed decision.
| Power Range (Watts) | 310 - 410 | 400 - 455 | 455 - 670 |
|---|---|---|---|
| Description | Best fit for residential / Household | Highest power and best value for larger roofs, commercial or industry | Best choice for utility projects |
| Cell Size | 166*166mm (60Pcs) 182*182mm (54pcs) |
166*166mm (72Pcs) 182*182mm (54pcs) |
166*166mm (72Pcs) 182*182mm (72pcs) 210*210mm (60pcs) |
| Frame | Silver or Black | Silver or Black | Silver |
| Efficiency | 19.2% to 21% | 20% to 21.1% | 20% to 21.57% |
| Warranty | 10 YEARS product warranty, 25 YEARS Power Output Warranty | ||
