📦 Basic Information
Application
Home/Industrial
Certification
ISO, CE, TUV, IEC 61215, IEC 61730, Retie
Material
Monocrystalline Silicon
Specification
1722x1134x35(30)mm
🚚 Packaging & Delivery
Package Size
1743.00cm * 1140.00cm * 1254.00cm
Transport
Carton and Wooden Pallet Packaging
📊 Technical Specifications
| Module Type |
STM440/108-S5S |
STM445/108-S5S |
STM450/108-S5S |
STM455/108-S5S |
STM460/108-S5S |
| Testing Condition |
STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT |
| Maximum Power (Pmax/W) |
440 | 331 | 445 | 339 | 450 | 343 | 455 | 347 | 460 | 350 |
| Open Circuit Voltage (Voc/V) |
38.98 | 36.99 | 39.00 | 37.34 | 39.18 | 37.51 | 39.36 | 37.69 | 39.54 | 37.86 |
| Short Circuit Current (Isc/A) |
14.41 | 11.63 | 14.63 | 11.79 | 14.68 | 11.87 | 14.73 | 11.87 | 14.79 | 11.92 |
| Voltage at Pmax (Vmp/V) |
32.69 | 30.28 | 32.28 | 30.50 | 32.47 | 30.69 | 32.65 | 30.85 | 32.84 | 31.03 |
| Module Efficiency (%) |
22.3 | 22.50 | 22.80 | 23.00 | 23.30 |
🔍 Product Description
📸 Detailed Images
📦 Packing & Delivery Details
🏭 Factory Overview
A national high-tech enterprise integrating advanced technology and innovative capabilities. Specializing in the R&D, production, and sales of photovoltaic products, providing solutions and services for photovoltaic power stations and systems. With a strong R&D team and state-of-the-art production lines, the annual capacity has reached 3GW, including PERC, TOPCon, and other high-efficiency modules.
📜 Certificates & Projects
🌍 Exhibition
❓ Frequently Asked Questions
Why choose these solar panels and systems?
1. OEM supplier for multiple Tier 1 brands.
2. R&D focused manufacturer with professional proposals.
3. 100% tested before delivery with reliable quality.
4. 24/7 online engineering support for pre-sale and after-sale.
5. Easy installation with comprehensive user manuals.
6. Secure packaging to prevent shipping damage.
Are you an innovative enterprise?
Yes, at least 10% of annual revenue is invested in product development and upgrades to maintain industry leadership.
What is the proportion of domestic and export trade?
The trade structure consists of 20% domestic trade and 80% export.
What is your annual production capacity?
Our annual capacity is above 3GW every year.
How long is the product warranty?
We provide a 12-year limited PV module warranty and a 30-year limited power output warranty.
What payment terms are supported?
We support various payment methods including Credit Card, Bank Transfer (T/T), and Letter of Credit (LC).
Stuart Solar
