Our Solar Panels

We use only Teir 1 solar panels, either CSUN Panels or Trina Panels. Ask your sales representative for more information.

CSUN Panels – CSUN250-60M

Positive Power Tolerance

At Brighter Solar Solutions we use CSUN 250watt panels. Our standard modules are designed, developed and manufactured for both residential and commercial, rooftop and ground-mounted, as well as on-grid and off-grid photovoltaic projects.

We use CSUN manufactures quality products.  They select and test raw materials to ensure they meet rigorous standards.  Every module is tested prior to despatch to ensure Positive Power Tolerance.  All manufacturing and testing procedures are strictly controlled to ensure final quality of product.


  • 60 High-efficiency Monocrystalline Solar Cells
  • Designed to suit extreme weather conditions such as below freezing and hot climates
  • Passing mechanical load test of 5400 Pa according to IEC61215 (advanced test)
  • Tested to withstand hail with maximum diameter of 25mm with impact speed of 23m/s.
  • The high-transparency low-iron tempered glass allows maximum light permeability while enhancing stiffness and impact resistance
  • Integrated bypass diodes to protect the solar cell circuit from hot spots during partial shading
  • Black backsheet or black frame is also available

Quality and Certificates

10 year limited product warranty

25 year power output warranty


Certification Authority Test Standard Power Range
TUV Rheinland IEC61215 IEC1730 210W-270W
Intertek UL1703 210W-270W
CEC IEC61215 IEC1730 220W-270W
FSEC IEC61215 IEC1730 210W-270W
MCS IEC61215 IEC61730 210W-270W

*12 year at 90% of the minimal rated power output, 20 year at 83%, and 25 year at 80%

**Note: All specifications, warranties, certifications about module of CSUN series also apply to that of “SST”


Type 250-60M
Peak Power (Pmpp) 250
Open Circuit Voltage (Voc) 37.3
Short Circuit Current (lsc) 8.78
Optimum operating Voltage (Vmpp) 30.1
Optimum operating Current (Impp) 8.31
Module efficiency 15.40%
Maximum system voltage [V] 1000
Voltage temperature coefficient -0.307%/K
Current temperature coefficient +0.039%/K
Power temperature coefficient -0.423%/K
Series fuse rating [A] 20
Cells 6 x 10 pieces monocrystalline solar cells series strings156mmx156mm (6inch)
Junction box with 6 bypass diodes
Cable Length 900mm (35.4inch), 1 x 4 mm2 (0.16inch2)
Front glass White toughened safety flass, 3.2 mm (1/8inch)
Cell encapsulation EVA (Ethylene-Vinyl-Acetate)
Back sheet composite film
Frame anodised aluminium profile
Dimensions 1640x990x50mm [64.57×38.98×1.97inch] (LxWxH)
Weight 19.8kg (43.7lbs)