Tapetum India Solar offers Offsite warranty for all of the products, this warranty covers any functional defects for the warranty period.
During the warranty period, products or part of a product that proves defective will be repaired or replaced, at no charge.
Physical Damage/Any sort of tampering with the product is not covered under warranty.
Shipping and handling charges is not covered under warranty.
Output Power
20 Watts
Operating Voltage
12 Volt
Panel Technology
Poly Crystalline
Manufacturer warranty
5 years on Manufacturing defects
Performance Warranty
25 Years
Technical Details
Maximum power (Pmax)
20 W
Open circuit voltage (Voc)
22.32volts
Short circuit voltage (Lsc)
1.21 amps
Voltage at Pmax (Vmp)
18.1 volts
Current at Pmax (lmp)
1.12 amps
No. of cells
36
Shipping Details
Weight
2.5 Kg
Dimensions L x W xH
555 x 355 x 35 mm
High Efficiency and Long Cable Reach
Achieve superior energy conversion with this solar panel's 18% efficiency and robust build. The extensive 250-meter cable allows for flexible placement, ensuring that you can capture optimal sunlight regardless of installation constraints. This panel is ideal for both home and commercial use, delivering consistent power output.
Reliable Performance and Safety Features
Designed with 36 cells and 2 diodes, this panel minimizes the risk of power loss and provides consistent electricity generation even in varying sunlight conditions. Supporting up to 1000V system voltage, it offers reliable performance while maintaining strict safety standards.
FAQ's of 20watt Solar Panel:
Q: How do I install the 20-watt solar panel with a 250-meter cable?
A: Installation involves securely mounting the panel in an area with maximum sunlight, typically on rooftops or open fields. The 250-meter cable offers ample length for flexible placement. Connect the panel to your charge controller or inverter per manufacturer guidelines to ensure efficient power delivery.
Q: What is the benefit of having 2 diodes in this solar panel?
A: The two diodes reduce the risk of power loss by preventing reverse current, especially during low-light conditions or when a portion of the panel is shaded. This results in improved reliability and better overall energy yield.
Q: When should I use a solar panel with a maximum system voltage of 1000V?
A: Panels supporting a maximum system voltage of 1000V are suitable for both residential and commercial installations, particularly where several panels are connected in series for higher power outputs. This allows for versatile system design and scalability.
Q: Where can I purchase this 20-watt solar panel in India?
A: You can buy this solar panel from authorized manufacturers and suppliers across India. It is advisable to contact reputed solar distributors or check their official websites for product availability and after-sales support.
Q: What is the process for integrating this solar panel into my existing energy system?
A: Begin by connecting the panel using the provided cable to a compatible charge controller or inverter. Ensure that connections comply with voltage and safety requirements. Once integrated, the panel will start generating electricity seamlessly alongside your existing setup.
Q: How efficient is this solar panel compared to standard models?
A: With an 18% efficiency rating, this panel delivers superior energy conversion compared to many standard options. This means you generate more power per square meter, maximizing the return on your investment.
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