| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 25 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Power Range, Watts | 310 - 410 | 400-455 | 455-670 |
| Description | Best fit for residential,Household | Highest power and best value for larger roofs or ground mount, commercial or industry | Best choice of utility |
| 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 warrant, 25YEARS Power Output Warranty | ||
Q1: How to choose the right panel?
A1: Tell us your demand, then our sales will recommend a suitable panel for you.
Q2: What's the difference between Mono and Poly panel?
A2: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.
Q3: How about the delivery time?
A3: Delivery time 7 days for sample; 15 days for bulk order.
Q4: What is the warranty for solar panels?
A4: Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.
Q5: How can I get better service from you?
A5: We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 2 hours online service and will solve your problem within 1 hour.
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