EXOTRONIC
20W Fusion Solar Panel
20W Fusion Solar Panel
SKU:Exo-SP-TCN-020
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☀️ Exotronic 20W Fusion Series N-Type TOPCon Fixed Solar Panel
Compact 20W fixed solar panel with N-Type TOPCon cell technology, 25.2% cell efficiency, low-light performance, IP68 junction box, tempered glass, black anodised frame, and MC4-compatible connectors.
The Exotronic 20W Fusion Series Fixed Solar Panel is a compact, high-efficiency solar panel designed for off-grid, mobile, marine, caravan, 4WD, and remote power applications where roof space is limited.
Built with advanced N-Type TOPCon solar cell technology, the panel delivers 25.2% cell efficiency and excellent power density from a compact 400mm x 290mm x 25mm footprint. This makes it a practical choice for small 12V systems, trickle charging, monitoring systems, auxiliary charging, and installations where every millimetre of mounting space matters.
With low-light response, reduced degradation, 3.2mm low-iron tempered glass, a black anodised aluminium frame, IP68 junction box, and MC4-compatible connectors, the Exotronic 20W Fusion panel is engineered for reliable performance in harsh Australian conditions.
✅ Key Benefits
☀️ 20W Compact Solar Output
Delivers up to 20W maximum power for small off-grid and mobile solar applications.
⚡ N-Type TOPCon Cell Technology
Uses advanced Tunnel Oxide Passivated Contact technology for improved efficiency and long-term output stability.
📈 25.2% Cell Efficiency
Provides excellent energy density in a smaller panel footprint.
🌅 Improved Low-Light Response
Helps charging begin earlier in the morning and continue later into the evening.
🔥 Better High-Temperature Performance
N-Type stability helps reduce degradation and maintain output in hot environments.
🧱 3.2mm Low-Iron Tempered Glass
High-transmissivity tempered glass improves light capture and impact resistance.
🖤 Black Anodised Aluminium Frame
25mm aluminium alloy frame provides structural rigidity and corrosion resistance.
🌊 IP68 Rated Junction Box
Fully potted IP68 junction box helps protect electrical terminations from moisture ingress.
🔌 MC4-Compatible Connectors
Allows easy integration with compatible solar regulators, cables, and mounting systems.
🚐 Ideal for Space-Limited Installations
Compact design is well suited to vehicles, vessels, campers, and small off-grid systems.
🚐 Suitable Applications
🚐 Caravans and camper trailers
🚙 4WD touring setups
⛵ Boats and marine systems
🏕️ Camping power systems
🚌 Buses and mobile installations
🚚 Work vehicles
🏡 Remote off-grid cabins
🔋 12V battery charging systems
📡 Monitoring and communication systems
☀️ Small solar arrays
🧰 DIY and professional solar installations
⚡ N-Type TOPCon Technology
The Exotronic Fusion Series uses advanced N-Type TOPCon technology to improve solar performance and long-term reliability.
| Technology Feature | Details |
|---|---|
| Cell Technology | N-Type TOPCon |
| Cell Efficiency | 25.2% |
| TOPCon Meaning | Tunnel Oxide Passivated Contact |
| Low Degradation | Strong resistance to Light-Induced Degradation |
| Power Density | Up to 20% more power density than generic grade products |
| Busbar Design | 18-wire busbar design |
| Performance Benefit | Reduced resistive losses and improved current collection |
🔋 Solar Performance
| Electrical Specification | Details |
|---|---|
| Model | Exo-SP-TCN-020 |
| Maximum Power | 20W |
| Maximum Power Voltage — Vmp | 18.9V |
| Current at Pmax — Imp | 1.06A |
| Open-Circuit Voltage — Voc | 22.1V |
| Short-Circuit Current — Isc | 1.2A |
| Maximum System Voltage | 1000V DC |
| Maximum Fuse Rated Current | 15A |
🌡️ Temperature Ratings
| Temperature Rating | Details |
|---|---|
| NMOT | 41°C ±3°C |
| Temperature Coefficient of Pmax | -0.37%/°C |
| Temperature Coefficient of Voc | -0.29%/°C |
| Temperature Coefficient of Isc | 0.05%/°C |
| Operating Temperature Range | -40°C to +85°C |
🧱 Mechanical Construction
The Fusion Series panel is built for reliable use in mobile and harsh environments.
| Mechanical Feature | Details |
|---|---|
| Front Surface | 3.2mm tempered glass |
| Glass Type | Low-iron high-transmissivity tempered glass |
| Frame | Black anodised aluminium alloy |
| Frame Depth | 25mm |
| Junction Box | IP68 rated |
| Junction Box Protection | Fully potted for moisture protection |
| Connectors | MC4 compatible |
| Panel Type | Fixed solar panel |
📏 Technical Specifications
| Specification | Details |
|---|---|
| Product | Exotronic 20W Fusion Series N-Type TOPCon Fixed Solar Panel |
| Model | Exo-SP-TCN-020 |
| Solar Cell Technology | N-Type TOPCon |
| Cell Efficiency | 25.2% |
| Maximum Power | 20W |
| Vmp | 18.9V |
| Imp | 1.06A |
| Voc | 22.1V |
| Isc | 1.2A |
| Maximum System Voltage | 1000V DC |
| Maximum Fuse Rated Current | 15A |
| Front Glass | 3.2mm tempered glass |
| Frame | Black anodised aluminium alloy |
| Junction Box | IP68 |
| Connectors | MC4 compatible |
📐 Dimensions & Weight
| Measurement | Details |
|---|---|
| Length | 400mm |
| Width | 290mm |
| Depth | 25mm |
| Weight | 1.5kg |
🌊 Reliability in Harsh Environments
The Exotronic 20W Fusion panel is designed for mobile and outdoor installations exposed to vibration, temperature changes, dust, moisture, salt air, and demanding travel conditions.
| Reliability Feature | Details |
|---|---|
| Moisture Protection | Fully potted IP68 junction box |
| Corrosion Resistance | Black anodised aluminium frame |
| Impact Resistance | 3.2mm tempered glass |
| Temperature Range | -40°C to +85°C |
| Mobile Suitability | Suitable for vehicle and vessel installations |
🔌 System Integration
The panel is designed for easy integration into compatible solar charging systems.
| Integration Feature | Details |
|---|---|
| Connector Type | MC4 compatible |
| System Use | 12V and off-grid solar systems |
| Array Compatibility | Suitable for compatible small solar arrays |
| Mounting Style | Fixed panel installation |
| Installation Type | DIY or professional installation |
Use with a compatible solar regulator suited to your battery chemistry and system voltage.
⚠️ Fitment & Installation Note
Please confirm your required panel wattage, mounting space, solar regulator compatibility, cable length, connector type, system voltage, fuse rating, battery chemistry, mounting hardware, and installation environment before purchase or installation.
Important:
✅ 20W compact fixed solar panel
✅ N-Type TOPCon solar cell technology
✅ 25.2% cell efficiency
✅ MC4-compatible connectors
✅ IP68 rated junction box
✅ 3.2mm tempered glass front
✅ Black anodised aluminium frame
✅ Suitable for mobile, marine, and off-grid applications
✅ Use with a compatible solar regulator
⛔ Do not exceed the maximum system voltage or fuse rating
⛔ Professional installation is recommended for vehicle, marine, and fixed off-grid systems
🔎 Why Choose the Exotronic 20W Fusion Solar Panel?
The Exotronic 20W Fusion Series N-Type TOPCon Solar Panel is designed for users who need efficient solar charging from a compact, durable, fixed panel.
With 25.2% cell efficiency, N-Type TOPCon stability, low-light performance, 18-wire busbar design, 3.2mm tempered glass, black anodised frame, IP68 junction box, and MC4-compatible connectors, it is a strong choice for caravans, boats, 4WDs, remote systems, and compact off-grid solar installations.
📦 What’s Included
☀️ 1 x Exotronic 20W Fusion Series N-Type TOPCon Fixed Solar Panel — Exo-SP-TCN-020
🛒 Order with Confidence
Choose the Exotronic 20W Fusion Series N-Type TOPCon Fixed Solar Panel for compact solar charging, high-efficiency TOPCon technology, rugged construction, low-light performance, and reliable off-grid power in Australian conditions.
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