Exotronic 20W Fixed Solar Panel
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Maximize Solar Efficiency with the Exotronic 20W Mono-PERC Solar Panels
Leverage the power of advanced solar technology with Mono-PERC solar panels, offering an efficiency rate of 23% and equipped with cut cells. Incorporating a modern 9-wire bus-bar low-loss design, these panels deliver high efficiency and a positive power tolerance, demonstrating a competitive edge over traditional counterparts.
PERC Cells: Power and Efficiency Redefined
The inclusion of Passivated Emitter and Rear Cells (PERC) technology enhances the overall performance of these panels. In contrast to standard monocrystalline silicone designs, PERC cells exhibit improved low light performance by effectively utilizing the light that would otherwise pass through the cell, converting it back into electricity.
Optimized Power Output with 9-Wire Busbar Design
The cutting-edge 9-wire busbar design is pivotal in enhancing the performance of our solar panels. It effectively mitigates the resistance of the module and evenly distributes current across the entire surface of the cells. This sophisticated design significantly minimizes power losses within the module and curtails uneven cell heating and hot spots.
Exotronic Range: Synchronized Voltages for Enhanced Compatibility
The Exotronic range of panels has been meticulously designed to harmonize voltages across all sizes, enabling all modules to be wired in parallel. This harmonization facilitates optimal compatibility and ease of installation.
Robust Construction Paired with Sophisticated Aesthetics
The panels feature a durable anodised aluminium frame, fortified by a black protective coating and a streamlined 25mm profile. This refined design reduces the module's weight without compromising its structural integrity, effectively protecting the module from vibrational and torsional stresses. The use of tempered, high transmissivity, low-iron glass ensures superior low light performance and high resistance to impact.
Engineered for Resilience under Adverse Conditions
- Resistance to salt mist and ammonia
- Wind load resistance - up to 2400 Pascal
- Snow load resistance - up to 5400 Pascal
Each solar panel is equipped with an 800mm fly lead from the junction box. (Please note MC4 Connectors are not attached to the fly lead on the 20W panel - Please see images)
Optimal for Trickle Charging and Small-Scale Energy Needs
The 20W Mono-PERC solar panels are an excellent solution for trickle charging applications, ensuring batteries in vehicles, boats, and RVs remain charged and ready to use. They are ideal for maintaining the charge in 12V batteries, preventing depletion during periods of inactivity or storage. These panels are also perfect for powering small-scale solar projects, such as garden lighting, wireless surveillance cameras, and remote sensors. Their compact size and high efficiency make them suitable for use in off-grid locations, like remote cabins or tool sheds, where they can provide a consistent, low-maintenance power source. Additionally, these panels can be deployed in educational projects and DIY solar kits, offering an accessible way for enthusiasts and students to explore solar energy applications
(Exo-SP-F2-20)
Need help choosing a solar panel? Click this link to check our solar panel selector table!Specifications
Electrical Characteristics |
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| Model | Power (W) | No. of Cells | Dimensions (mm) | Weight (kg) | Vmp (V) | Imp (A) | Voc (V) | Isc (A) | Module Efficiency (%) |
| Exo-SP-F2-20 | 20 | 32 ((2x8)x2) | 406x356x25 | 1.75 | 18.10 | 1.11 | 21.60 | 1.21 | 13.8 |
Temperature Ratings |
|
| NMOT | 41C +/-3C |
| Temperature Coefficient of Pmax | -0.37%/C |
| Temperature Coefficient of Voc | -0.29%/C |
| Temperature Coefficient of Isc | 0.05%/C |
Maximum Ratings |
|
| Operating Temperature | -40 - +85C |
| Maximum System Voltage | 1000VDC |
| Maximum Fuse Rated Current | 15A |
Mechanical Characteristics |
|
| Front | 3.2mm Tempered Glass |
| Frame | Black Anodized Aluminium Alloy |
| Junction Box | IP65/IP67 |
| Connectors | MC4 Compatible (except 20W) |
Full Exotronic Solar Panel Range Specifications |
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| Model | Power (W) | No. of Cells | Dimensions (mm) | Weight (kg) | Vmp (V) | Imp (A) | Voc (V) | Isc (A) | Module Efficiency (%) |
| Exo-SP-F4-225 | 225 | 72 ((2x18)x2) | 1570x700x25 | 11.2 | 20.52 | 10.96 | 24.15 | 12.18 | 20.5 |
| Exo-SP-F4-200 | 200 | 36 (4x9) | 1480X670X25 | 10.00 | 20.40 | 9.81 | 24.30 | 10.69 | 20.2 |
| Exo-SP-F3-180 | 180 | 36 (3x12) | 1320x670x25 | 8.90 | 20.40 | 8.83 | 24.30 | 9.49 | 19.2 |
| Exo-SP-F3-120 | 120 | 36 (3x12) | 900x670x25 | 6.30 | 19.6 | 6.13 | 23.2 | 6.89 | 19.9 |
| Exo-SP-F3-110 | 110 | 36 (3x12) | 1050x525x25 | 6.05 | 20.40 | 5.40 | 24.30 | 5.87 | 19.9 |
| Exo-SP-F4-75 | 75 | 36 (4x9) | 554x700x25 | 4.60 | 20.38 | 3.05 | 24.62 | 3.69 | 19.3 |
| Exo-SP-F2-70 | 70 | 36 (2x18) | 1070x360x25 | 4.60 | 19.4 | 3.61 | 23.8 | 3.77 | 18.2 |
| Exo-SP-F2-40 | 40 | 32 ((4x4)x2) | 606x356x25 | 2.55 | 18.10 | 2.21 | 21.60 | 2.40 | 18.5 |
| Exo-SP-F2-20 | 20 | 32 ((2x8)x2) | 406x356x25 | 1.75 | 18.10 | 1.11 | 21.60 | 1.21 | 13.8 |
| SKU | Exo-SP-F2-20 |
| MPN # | Exo-SP-F2-20 |
Warranty Statement
Exotronic warrants its solar panels to be free of defects in workmanship and materials for a period of 60 months from the date of the authorised dealer's invoice to the original purchaser. This warranty is applicable for mobile and marine applications. The 60 months is extended to 120 months when used on a fixed installation. provided that:
- The product is correctly installed and used under normal operating conditions for which it was intended.
- All warranty claims are received by an authorised Exotronic Dealer and approved by Exotronic.
Exotronic reserves the right to repair, replace, refund, or compensate for any decrease in value due to a defect.
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