All Manufactured modules are tested 100% by EL (Electroluminescence)
Our polycrystalline PV module series runs from 3W to 300W.
Sonali Solar can design and manufacture solar modules for any
Name: SS 2800 Series

Quality Product
Our high-performance modules are highly efficient, reliable and provided optimal output.

High Efficiency
Module efficiency is around 15% obtaining top performance even in diffused light conditions. We are leaders in providing our customer with maximum sunlight conversation efficiency.

Application Possibilities
Residential and Commercial Rooftops, Carports, Solar Farming, Balconies, Awnings, Street Lights, Fences and Canopies.

Our Team
We have a team of qualified experts and engineers making sure our modules produce maximum power per square foot. We pride ourselves in caring for each individual customers needs with detailed attention. Our end goal is to give a highly efficient product with exceptional customer service.

Our product is durable and has lifetimes of 25 years backed with a warranty. Integrated manufacturing of cells & modules in one production line guarantees optimum performance.
Electrical Specifications
Maximum Power Pmax (Wp) 275 280 285
Short Circuit Current Isc (Amp) 8.5 8.53 8.56
Open Circuit Voltage Voe (volt) 44.75 44.75 45.0
Current at Maximum Power Imax (Amp) 7.92 7.92 8.0
Voltage at Maximum Power Vmax (volt) 34.8 34.8 35.7
Maximum System Voltage: 1000 Volts
Tolerance +5% Note: +3% Tolerance on Max power available upon request (Standard Test Conditions: 1000 W/m2, 25°C, AM 1.5)
Mechanical Specification SS2800
Height x Width x Depth (Hx WxD)mm 1482 x 1300 x 42 mm / 58.34 x 51.18 x 1.65 inch
Weight 25kg / 55 Ibs
Junction Box IP 65 rated junction box With 4 bypass diode
Cable solar cable 900mm length with 4.0 mm2 double insulated cable, Multicontact connector
Font glass Low iron content, toughened & tempered High transmittance With 4mm thickness
Solar Cells 72 x Monocrystalline Si 6" (156mm x 156mm)
Cell encapsulation EVA (Ethylene Vinyl Acetate)
Back Side TPT (Isovolta) / Protekt-PET-EVA (Madico), White colour
Frame Anodized aluminum frame with twin wall profile
Temperature Coefficients
Coefficient of current α 0.05 % /°C
Coefficient of voltage β -0.34 % /°C
Coefficient of Power γ -0.45 % /°C
Product Guarantees
Product Warranty 5 Years
Performance Warranty Guarantced output of 90% for 10 years and 80% for 25 years
Approval & Certificates ETL Certified to UL 1703
Permissible Operating Conditions
Temperature Range (-40°C + 85°C)
Maximum system Voltage 1000 V
Maximum Surface load capacity Tested Up to 2400Pa according to IEC 61215
Resistance against hail Maximum diameter of 25mm with impact speed of 82.8 km/h, 51.4 mile/h
For more Product Information, Download the Product sheet click here.
© 2015 Sonali Solar. All Rights Reserved. Los Angeles Web Development by AGS