GCLSI 655W Solar Panel
PayPal Pay in 4 interest-free payments of $45.00 on qualifying orders, or monthly financing with PayPal Pay Later.
Available at checkout for eligible US buyers. Subject to approval.
Ships by freight. Carrier checkout rates can’t price this correctly — we quote the exact delivered rate to your ZIP.
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- PES-SPS-SOL-6171
- Unit price
- $0.27/W
Complete the job
Compatible gear contractors pair with this item
PES Supply is an authorized distributor for PES Supply. 50,000+ SKUs from 169 authorized brands.
GCLSI 655 655W Bifacial Monocrystalline Solar Panel
Model 655 | Bifacial Monocrystalline | 132 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The GCLSI 655 bifacial solar panel delivers strong output with a maximum power rating of 655 Wp. It is built with monocrystalline cell technology for reliable performance and stable energy generation. This module is designed for utility-scale and commercial solar projects that need high efficiency and durable construction. Its 21.1% panel efficiency supports excellent power density in demanding installations. The large-format design helps maximize roof or ground-mount capacity. With a 12-year product warranty and 30-year power warranty, it offers long-term value. The panel also supports up to 1500V system voltage for modern solar arrays.
Key Benefits
High Power Output: The module produces up to 655 Wp for strong system yield.
Bifacial Design: Rear-side light capture can improve total energy generation in suitable environments.
Efficient Cell Structure: Monocrystalline cells support consistent performance and a compact power-to-area ratio.
Long Service Life: A 30-year power warranty and low degradation rate support dependable long-term operation.
Robust Construction: Anodized aluminium framing and anti-reflection glass help improve durability and light transmission.
Large-Scale Compatibility: The 1500V system rating suits contemporary commercial and utility solar projects.
How It Works
This bifacial solar panel converts sunlight into electricity through high-performance monocrystalline cells. Front-side cells absorb direct sunlight during the day. The bifacial structure also allows reflected light from the rear side to contribute additional generation. That makes the module especially effective on bright surfaces and open installations. The panel is built to operate across a wide temperature range. Its electrical design supports stable output in large PV systems. The module also uses bypass protection to help maintain performance under partial shading and uneven conditions.
Sunlight Conversion: The monocrystalline cells convert incoming sunlight into usable DC electricity. Their structure supports efficient energy capture throughout the day.
Bifacial Energy Gain: Light reflected from the installation surface reaches the rear side. This can increase total output in reflective environments.
System-Level Integration: The 1500V maximum system voltage supports efficient string design. This helps reduce balance-of-system complexity in large installations.
Technical Specifications
| Technology | Bifacial Monocrystalline |
| Model No. | 655 |
| Power Range | 655 ~ 675 Wp |
| Maximum Power (Pmax) | 655 Wp |
| Voltage at Maximum Power (Vmpp) | 37.8 V |
| Current at Maximum Power (Impp) | 17.33 A |
| Open Circuit Voltage (Voc) | 45.6 V |
| Short Circuit Current (Isc) | 18.26 A |
| Panel Efficiency | 21.1 % |
| Power Tolerance | 0 ~ +0.75 % |
| Degradation Rate | Total Degradation Rate ⏳ 0.5 % |
| Product Warranty | 12 Years |
| Power Warranty | 30 Years |
| Temperature | 45±2 °C |
| Operating Temperature Range | -40 - 85 °C |
| Temperature Coefficient of Pmax | -0.35 %/°C |
| Temperature Coefficient of Voc | -0.28 %/°C |
| Temperature Coefficient of Isc | 0.05 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 35 A |
| Panel Dimension (H/W/D) | 2384x1303x33 mm |
| Weight | 38.5 kg |
| Cell Size | 210×105 mm |
| Cell Number | 132 |
| Glass Type | Anti-reflection Coating Glass |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Diodes | 3 |
| Seller Name | GCL System Integration Technology Co., Ltd. |
| Country | China |
Certifications & Compliance
Certifications: Not specified in the provided product data.
Inverter Compatibility: Suitable for modern utility and commercial PV systems with 1500V architecture.
Environmental: Designed for wide operating temperatures from -40 to 85 °C.
Warranty: 12-year product warranty and 30-year power warranty.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-6171 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer |
No documents available for this product. Contact us to request documentation.
