ASTRO 4 Semi

Create Sustainable and Efficient Green Energy

440W~455W
Monocrystalline PV Module
CHSM72M-HC Series (166)

Tier 1 DNV GL Green Building

Materials

Underwritten by 2020 TOP

Bloomberg International Insurer Performance

12-year Warranty for Materials and Processing

98.00% 25-year Warranty for Extra Linear Power Output
(1st year ≤ 2.0%, 2nd~25th years ≤ 0.55% / year)

84.80%

KEY FEATURES

+5W OUTPUT POSITIVE TOLERANCE

Guaranteed 0~+5W positive tolerance to ensure power output.

INNOVATIONAL HALF-CUT TECHNOLOGY

Better shading tolerance, higher reliability.

COMPREHENSIVE CERTIFICATES INNOVATIONAL MULTI-BUSBAR TECHNOLOGY

Higher light absorption, lower risk of microcrack.

SUPER PERC+ CELL TECHNOLOGY

IEC TS 62941 Higher module power and module efficiency, lower power degradation.

The first solar company which passed the

TUV Nord IEC/TS 62941 certification audit.
PID RESISTANCE
Excellent PID resistance.

For Global Market

 ELECTRICAL SPECIFICATIONS CURVE
STC rated output (Pmpp) 440 Wp 445 Wp 450 Wp 455 Wp
Rated voltage (Vmpp) at STC 40.85 V 41.05 V 41.32 V 41.51 V Current-Voltage & Power-Voltage
Rated current (lmpp) at STC 10.77 A 10.84 A 10.89 A 10.96 A curves(450W)
12 1000W/m2 500
Open circuit voltage (Voc) at STC 48.50 V 48.80 V 49.05 V 49.35 V
10 800W/m 2 400
Short circuit current (Isc) at STC 11.24 A 11.30 A 11.37 A 11.44 A

Current(A)
8

Power(W)
600W/m 2 300
6
Module efficiency 20.2% 20.5% 20.7% 20.9% 400W/m 2 200
4
Rated output (Pmpp) at NMOT 327.1 Wp 330.8 Wp 334.5 Wp 338.2 Wp 2
200W/m 2
100

Rated voltage (Vmpp) at NMOT 37.93 V 38.12 V 38.37 V 38.55 V 0 0

10 15 20 25 30 35 40 45 50
Rated current (Impp) at NMOT 8.62 A 8.68 A 8.72 A 8.78 A Voltage(V)
Open circuit voltage (Voc) at NMOT 45.42 V 45.70 V 45.94 V 46.22 V
Short circuit current (Isc) at NMOT 9.06 A 9.10 A 9.16 A 9.22 A
Temperature coefficient (Pmpp) - 0.35%/°C Current-Voltage curves(450W)
12
Temperature coefficient (Isc) +0.035%/°C
10
Temperature coefficient (Voc) - 0.28%/°C
8

Current(A)
Nominal module operating Cells temp.=25℃
41±2°C 6
temperature (NMOT) Cells temp.=35℃
4 Cells temp.=45℃
Maximum system voltage (IEC/UL) 1500VDC
Cells temp.=55℃
2
Number of diodes 3 Cells temp.=65℃
0
Junction box IP rating IP 68 10 15 20 25 30 35 40 45 50
Voltage(V)
Maximum series fuse rating 20 A
STC: Irradiance 1000W/m2, Cell Temperature 25°C, AM=1.5
NMOT: Irradiance 800W/m2, Ambient Temperature 20°C, AM=1.5, Wind Speed 1m/s

MECHANICAL SPECIFICATIONS PACKING SPECIFICATIONS

①
Outer dimensions (L x W x H) 2094 x 1038 x 35 mm Module Weight 23.5 kg
Frame technology Aluminum, silver anodized ②
Packing unit 31 pcs / box
Front glass thickness 3.2 mm Weight of packing unit 772 kg
Portrait: 300 mm (for 40‘HQ container)
Cable length (IEC/UL)
Landscape: 1300 mm Number of modules per
682 pcs
Cable diameter (IEC/UL) 4 mm² / 12 AWG 40‘HQ container
① ①
Maximum mechanical test load 5400 Pa (front) / 2400 Pa (back) ②
Tolerance +/- 1.0kg
Subject to sales contract
Fire performance (IEC/UL) Class C (IEC) or Type 4 (UL)
Connector type (IEC/UL) HCB40 / MC4-EVO2
①
Refer to Astronergy crystalline installation manual or contact technical department.
Maximum Mechanical Test Load=1.5×Maximum Mechanical Design Load.

MODULE DIMENSION DETAILS

1038 mm 35 mm

A-A I
Grounding hole 40:1 10:1

8-9 mm x 14 mm 11 mm
Mounting hole 20 mm 9 mm
1300 mm
2094 mm
400 mm
990 mm

mm
4.5
35 mm

14 mm

989mm
4-7 mm x 10 mm
Mounting hole

989mm

16-3.5 mm x 8.5 mm 35 mm
Drainage hole

© Chint Solar (Zhejiang) Co., Ltd. Reserves the right of final interpretation. please contact our company to use the latest version for contract.

http://energy.chint.com 01-2021