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Suntech Power Corporation
STP285-305_24/Ve (poly)

STP285-305_24/Ve (poly)

Product catalog summary

Overview: This document details the specifications and features of Suntech's polycrystalline solar modules, specifically models STP295-24/Ve, STP300-24/Ve, and STP305-24/Ve, designed for high efficiency and durability in various environmental conditions.

Specifications:

Module Efficiency: Ranges from 14.7% to 15.7% depending on the model.
Power Output: Maximum power at Standard Test Conditions (STC) ranges from 285W to 305W.
Dimensions: 1956 × 992 × 40mm, weight 25.8 kg.
Temperature Coefficients: Pmax -0.43 %/°C, Voc -0.33 %/°C, Isc 0.067 %/°C.
Operating Temperature: -40 °C to +85 °C.

Features:

High module conversion efficiency through advanced cell technology.
Certified to withstand 3800 Pascal wind and 5400 Pascal snow loads.
Compact, durable frame design for cost-effective shipping and reliable performance.
Excellent performance under weak light conditions.
Positive power tolerance of 0/+5% for higher output reliability.

Warranty and Certifications:

Linear warranty: 97% power output in the first year, decreasing by 0.7% per year, ending at 80.2% in the 25th year.
10-year material and workmanship warranty.
Certified under IEC 61215, IEC 61730, and CE conformity.
IP67 rated junction box for high reliability and low resistance connections.

Environmental Testing: Modules are tested for harsh environments including salt mist, ammonia corrosion, and sand blowing, ensuring reliability in diverse conditions.

Installation and Operation: Detailed installation instructions are available, supporting multiple orientations for flexible installation.

Additional Specifications:

Output Cables and Connectors: TUV certified cables with a cross-sectional area of 4.0 mm² and symmetrical lengths of 1100 mm, using H4 connectors.
Temperature Characteristics: Nominal Operating Cell Temperature (NOCT) is 45±2°C.
Packing Configuration: Varies by container size: 20’ GP (125 pieces), 40’ GP (300 pieces), 40’ HC (600 pieces).

Electrical Characteristics: Detailed for models STP305-24/Ve, STP300-24/Ve, STP295-24/Ve under STC and NOCT:

Maximum Power at STC: 305 W, 300 W, 295 W.
Optimum Operating Voltage (Vmp): 36.2 V, 35.9 V, 35.6 V.
Optimum Operating Current (Imp): 8.43 A, 8.36 A, 8.29 A.
Open Circuit Voltage (Voc): 44.7 V, 44.5 V, 44.3 V.
Short Circuit Current (Isc): 8.89 A, 8.83 A, 8.74 A.
Module Efficiency: 15.7%, 15.5%, 15.2%.
Operating Module Temperature: -40 °C to +85 °C.
Maximum System Voltage: 1000 V DC (IEC).
Maximum Series Fuse Rating: 20 A.
Power Tolerance: 0/+5 %.

Graphical Data: Includes a graph showing the relationship between current, power, and voltage for the three models, and a schematic view of the module with dimensions and features such as drainage holes, junction box, product label, mounting slots, ground holes, and barcode.

Catalog excerpts

POLYCRYSTALLINE SOLAR MODULE Features High module conversion efficiency Module efficiency up to 15.2% achieved through advanced cell technology and manufacturing capabilities Positive tolerance Positive tolerance of up to 5% delivers higher outputs reliablity Extended wind and snow load tests Module certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) * Weak light Excellent weak light performance Excellent performance under low light conditions Suntech current sorting process System output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage Withstanding harsh environment Reliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline ** Certifications and standards: IEC 61215, IEC 61730, conformity to CE Compact and Durable Frame Design The new compact frame means more modules per package, so it saves your shipping and inventory cost. The rigid and durable hollow chamber guarantees the same long-term and reliable performance. Industry-leading Warranty based on nominal power IP67 Rated Junction Box Supports installations in multiple orientations. High reliable performance, low resistance connectors ensure maximum output for the highest energy production. Warranted Power Output Trust Suntech to Deliver Reliable Performance Over Time • World-class manufacturer of crystalline silicon photovoltaic modules • Unrivaled manufacturing capacity and world-class technology • Rigorous quality control meeting the highest international standards: ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005 • Regular independently checked production process from international accredited institute/company • Tested for harsh environments (salt mist, ammonia corrosion and sand blowing testing: IEC 61701, DIN 50916:1985 T2, DIN EN 60068-2-68)*** • 97% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.2% in the 25th year after the defined 25 WARRANTY STARTING DATE.**** • 10-year material and workmanship warranty * Please refer to Suntech Standard Module Installation Manual for details. **PV Cycle only for EU market. *** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details. ©Copyright 2013 Suntech Power

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Maximum Power at STC (Pmax) Optimum Operating Voltage (Vmp) Optimum Operating Current (Imp) Open Circuit Voltage (Voc) Short Circuit Current (Isc) Module Efficiency Junction box Drainage holes Product label Operating Module Temperature Maximum System Voltage Power Tolerance STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5; Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3% (Front View) Optimum Operating Current (Imp) Optimum Operating Voltage (Vmp) Maximum Power at NOCT (Pmax) Maximum Series Fuse Rating Open Circuit Voltage (Voc) Short...

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POLYCRYSTALLINE SOLAR MODULE Features High module conversion efficiency Module efficiency up to 15.5% achieved through advanced cell technology and manufacturing capabilities Positive tolerance Positive tolerance of up to 5% delivers higher outputs reliablity Extended wind and snow load tests Module certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) * Weak light Excellent weak light performance Excellent performance under low light conditions Suntech current sorting process System output maximized by reducing mismatch losses up to 2% with modules sorted & packaged...

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POLYCRYSTALLINE SOLAR MODULE Features High module conversion efficiency Module efficiency up to 15.7% achieved through advanced cell technology and manufacturing capabilities Positive tolerance Positive tolerance of up to 5% delivers higher outputs reliablity Extended wind and snow load tests Module certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) * Weak light Excellent weak light performance Excellent performance under low light conditions Suntech current sorting process System output maximized by reducing mismatch losses up to 2% with modules sorted & packaged...

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STP285-305_24/Ve (poly)

STP285-305_24/Ve (poly)

Catalog excerpts

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