535w 540w 545w 550w 555w Double Glass Fully Transparent Pv Bifacial Solar Panel
Description
Solar panels are an essential component of a solar power system, and they are becoming increasingly popular as a source of renewable energy. The Sunnal solar panels have a power rating of 530W to 550W, making them ideal for residential and commercial applications.
Overall, the Sunnal solar panels offer high power output, efficient energy conversion, and cost-effective pricing. They are an excellent choice for anyone looking to reduce their carbon footprint and harness the power of the sun to generate clean energy.
FEATURES
- ● Positive tolerance of up to 5W delivers higher output reliability.
- ● Higher module conversion efficiency(up to 21.46%) benefit Ammeter Rear Contact (PERC) technology.
- ● Advanced glass and solar cell surface texturing allow performance in low-light environments.
Product Parameters
| Maximum Power Pmax (W) | 535W | 540W | 545W | 555W | 555W |
| Open circuit voltage·Voc (V) | 49.4V | 49.5V | 49.7V | 49.8V | 50V |
| Short circuit current Isc (A) | 13.78A | 13.85 A | 13.92A | 13.98A | 14.04A |
| Voltage at Maximum Power Vmp (V) | 41.5V | 41.7V | 41.8V | 42.0V | 42.1V |
| Current at Maximum Power Imp (A) | 12.90A | 12.97A | 13.04A | 13.12A | 13.19A |
| Module efficiency-n (%) | 20.6% | 20.8% | 21.1% | 21.3% | 21.7% |
| Power Tolerance | 0~+3% | 0~+3% | 0~+3% | 0~+3% | 0~+3% |
| STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 | |||||
| Mechanical Parameters | |||||
| Monocrystalline PERC | Monocrystalline PERC 182x182mm | ||||
| Dimension | 2278x1134x30mm | ||||
| Glass | 3.2mm, High Transmission, Low Iron, Tempered Glass | ||||
| Junction Box | IP65&IP67 Rated | ||||
| Output Cable | Section Size: 4mm² , Length: 900mm | ||||
| Frame | Anodized Aluminum Alloy | ||||
| No. of Bypass Diodes | 6 | ||||
| Connector | MC4 Compatible | ||||
| Working Conditions | |||||
| Maximum System Voltage | |||||
| Operating Temperature | -40°c~+85°c | ||||
| Maximum Series Fuse | 15A | ||||
| NOCT | 45±2°c | ||||
| Application Class | Class A | ||||
| Temperature Coefficient | |||||
| Temperature Coefficient of Pmax | -0.39%/°c | ||||
| Temperature Coefficient of Voc | -0.29%/°c | ||||
| Temperature Coefficient of Isc | +0.05%/°c | ||||
FAQ
Q1. MOQ and delivery time ?
A: NO MOQ required, sample testing welcome.. Mixed samples are acceptable.
Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q2. What about the lead time?
A: Firstly,let us know your requirements or application.
Secondly,We quote according to your requirements or our suggestions.
Thirdly,customer confirms the samples and places deposit for formal order.
Fourthly,We arrange the production.
Q3. Can you do OEM?
A: Yes, we are 18 years factory,we have design team, engineer team, after-service team QC team etc.
Q4. How about the shipping method ?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q6. How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to realsituation.
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