Crown 640W N-Type Bi-Facial HDG Steel Frame Solar Panel Price in Pakistan is Rs. 19,840/-. The Crown 640W N-Type Bi-Facial HDG Steel Frame Solar Panel is engineered for superior durability and outstanding energy output. Featuring advanced N-Type TOPCon half-cut cells, this panel achieves an impressive module efficiency of up to 23.69% with a positive power tolerance of 0~+3%. Its bi-facial design allows power generation from both sides, delivering up to 30% additional yield depending on surface reflectivity.
Constructed with a Hot-Dip Galvanized (HDG) Steel Frame, the panel offers exceptional structural strength and corrosion resistance, making it ideal for ground-mounted power plants, industrial rooftops, and distributed solar projects. With robust mechanical load resistance (5400 Pa snow / 2400 Pa wind) and minimal degradation, it ensures long-term stability, safety, and energy reliability.
Ultra-high efficiency (23.69%) with N-Type TOPCon half-cut cells
Bi-facial power generation for up to 30% more energy yield
Hot-Dip Galvanized (HDG) steel frame for superior mechanical strength
Low degradation rate and PID-free performance for long-term stability
Enhanced performance under low-light and high-temperature conditions
Excellent load resistance: 5400 Pa (snow) / 2400 Pa (wind)
Ideal for ground-mounted power plants, industrial, and distributed projects
Strict material selection and advanced manufacturing standards ensure reliability and safety
Product Specifications
Type
bi-facial solar panel
rated power output (pmax)
640 watts
cell type
n-type topcon monocrystalline (half-cut cells)
cell size
182 × 210 mm
module type
bi-facial with transparent backside
module efficiency
up to 23.69%
power tolerance
0 ~ +3%
maximum power voltage (vmp)
~46.5 v
maximum power current (imp)
~13.8 a
open circuit voltage (voc)
~55.5 v
short circuit current (isc)
~14.6 a
bifacial gain
up to 30% (depending on surface albedo)
frame material
hdg (hot-dip galvanized) steel frame
front glass
3.2 mm high-transmittance tempered glass
back glass
2.0 mm tempered glass
junction box
ip68 rated with 3 bypass diodes
connector type
mc4-compatible
mechanical load capacity
5400 pa (snow) / 2400 pa (wind)
maximum system voltage
1500 v dc
operating temperature range
−40°c to +85°c
dimensions
approx. 2278 × 1134 × 35 mm
weight
32 kg
product warranty
12 years
performance warranty
30 years linear power output
Product Details
Crown 640W N-Type Bi-Facial HDG Steel Frame Solar Panel Price in Pakistan is Rs. 19,840/-. The Crown 640W N-Type Bi-Facial HDG Steel Frame Solar Panel is engineered for superior durability and outstanding energy output. Featuring advanced N-Type TOPCon half-cut cells, this panel achieves an impressive module efficiency of up to 23.69% with a positive power tolerance of 0~+3%. Its bi-facial design allows power generation from both sides, delivering up to 30% additional yield depending on surface reflectivity.
Constructed with a Hot-Dip Galvanized (HDG) Steel Frame, the panel offers exceptional structural strength and corrosion resistance, making it ideal for ground-mounted power plants, industrial rooftops, and distributed solar projects. With robust mechanical load resistance (5400 Pa snow / 2400 Pa wind) and minimal degradation, it ensures long-term stability, safety, and energy reliability.
