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Our double-sided Bifacial PV module series are from 430W to 630W.
Our monocrystalline PV module series runs from 3W to 630W.
Sonali Solar can design and manufacture solar modules for any
 
 
 


Our Team
We have a team of qualified experts and engineers making sure that modules produce maximum power. We pride ourselves in caring for each individual customer needs with detailed attention. Our end goal is to give a highly efficient product with exceptional customer service.
Guarantee
Our product is durable and has 25 years performance warranty. Integrated manufacturing of cells & modules in production line guarantees optimum performance.

Measurement Power Tolerance on Power 0 / +%
Under Standard Test Conditions (STC) of irradiance of 1000W/m2
Maximum System Voltage: 1500v IEC/UL
Normal Operating cell Temperature (NOCT) of irradiance of 800W/m2, 43± 2° C
Spectrum AM 1.5 and cell temperature of 25 ˚C
Name: 520-550W 144 Cell

Quality Product
All Manufactured modules are tested 100% by EL (Electroluminescence) during the Production Process & Free from micro cracks. Our high-performance modules are highly efficient, reliable and provide optimal output. The company manufactures solar modules in compliance with global standard including MNRE, IEC 61215, 61730-1, 61730-2, 61701, UL 1703, UL 61730, ISO 9001:2008 & ISO 14001:2004 & 18001:2007.

High Efficiency
High Module efficiency is obtaining top performance even in diffused light conditions. We are leaders in providing our customers with maximum sunlight conversion.

Application Possibilities
Residential and Commercial rooftops, Car ports, Solar Farming, Balconies, Awnings, Street lights, Fences, and Canopies.

Temperature Coefficient
Coefficient of Current +0.05% /˚C
Coefficient of Voltage -0.29% /˚C
Coefficient of Power -0.37% /˚C

Tested Operating Conditions
Temperature Cycling Range -40˚C to 85˚C
Humidity Freeze, Damp Heat 85% RH

Product Warranty
Product Warranty 15 Years
Performance Warranty First 10 Years up to 90%,
next 20 years up to 80%

Electric Performance Parameter
Module Dimensions SS-M-520 SS-M-525 SS-M-530 SS-M-535 SS-M-540 SS-M-545 SS-M-550
Nominal Maximum Power (Pmax/W) 520 525 530 535 540 545 550
Optimum Operating Voltage (Vmp/V) 41.2 41.4 41.6 41.8 42 42.2 42.4
Optimum Operating Current (Imp/A) 12.62 12.68 12.74 12.8 12.86 12.91 12.97
Open Circuit Voltage (Voc/V) 49 49.2 49.4 49.6 49.8 50 50.2
Short Circuit Current (Isc/A) 13.42 13.48 13.54 13.6 13.66 13.72 13.78

Wind Load 3600 pa & Mechanical Load 5400 pa

Mechanical Parameter
Module Dimensions 2279 X 1134 X 35 mm /89.72 X 44.65 X 1.38 inch
Weight 29 kgs / 63.93 lbs
Cell Size (Monocrystalline) 182x91 mm / 7.16x3.58 in
No Of Cell 144 (6 X 24)
Junction Box IP68, 3 Bypass diodes
Solar Cable Length (4mm²) 1200mm (47.24inch)
Connectors Mc4 compatible
Glass (Tempered & Low Iron ARC ) 3.2mm (0.125in)
Encapsulate EVA
Back Glass Composite Sheet
Frame Anodized Aluminum Alloy
 
 
For more Product Information, Download the Product sheet click here.
 
 
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