Polycrystalline Solar Panel 250W 72 Cells

Polycrystalline Solar Panel 260W
1. 5 yrs Warranty
2. CE Certification
3. High efficency Poly Cell 17
4. Life span 25yrs
Polycrystalline Solar Panel 250W

Major Features
a) High-efficient solar cells ensure high performance and more power under same condition.
b) High reliability with guaranteed +3% output power tolerance;
c) 3.2mm high-transparent low-iron toughened glass, EVA laminate and water-proof TPT yield long life modules while enhancing cell performance.
d) Stable, heavy duty anodized aluminum frames with convenient mounting-access, for high wind pressure and snow load.
e) Bypass diodes to avoid hot-spot effect.
f) The backside of frames is equipped with drainage holes in order to eliminate the risk that rain or snow water may accumulate in the frame through and freeze or even bend the frame in cold season.
g) Comply with
IEC61215
and
IEC 61730
standard.
h) Produced under systemic quality control covering all processes and factors.

Performance Assurance
1) 3 years warranty for PV module, materials and corresponding fittings;
2) 90% output of rated power after 10 years;
3) 80% output of rated power after 25 years under Standard Test Conditions;

Other Products and OEM
Our related products: solar panel system, solar street light, solar lamn lamp, solar yard light. Please visit our company page for more on info. We offer OEM service too, contact us for further info.

250W Solar Panel Specifications
(Test condition: 1000W/m
2
, AM1.5, 25°C)
Type
Silicon
Parameters
HHP-250P
Mono-crystalline silicon
Maximum Power
Watt
250W
Production Tolerance

+3% /-3%
Maximum Power voltage
V
44.02
Maximum Power current
A
8.27
Open circuit voltage
V
35.5
Short circuit current
A
7.32
Size of module (wide and high)
1956*992*50MM
Number of cells
72pcs
Size of cells (wide and high)
156mm×156mm
Weight per piece Kg
25
Type of junction box
PV junction box
Cable type and length,
Connector type
PV cable, 0.8m
Plug and socket
Maximum system voltage
1000V
Temperature coefficient of Isc
+0.05%/°C
Temperature coefficient of Voc
-0.34%/°C
Temperature coefficient of power
-0.45%/°C
Temperature coefficient of Im
+0.05%/°C
Temperature coefficient of Vm
-0.34%/°C
NOCT (Nominal operating cell temperature)
47°C(
+
2°C)
Insulation
>=100 MΩ
Voltage Standoff
AC2000V, DC3000V
Wind Bearing
60m/s (200kg/sq.m)
Impact Resistance Hail Impact Test
227g steel ball fall down from 1m height
CONVERSION EFFICIENCY
Cell CONVERSION EFFICIENCY >16.8%
Quality guarantee
5 years product warranty and 25 years 80% of power

1)A Grade Polycrystalline Solar Cells
2)Our Production Line
3)Factory Audit Report

Polycrystalline Solar Panel 250W 72 Cells Updated 2011-10-24