50 Watt 12 Volt Flexible Monocrystalline Solar Panel
The Callsun 50W 12V Flexible Monocrystalline Solar Panel features 23% high-efficiency PERC cells, Grade A+ 166MM cells, 11-busbar technology, bypass diodes, ultra-thin, lightweight design, and bends up to 240°. It is IP68 waterproof, withstands high winds and snow loads, perfect for RVs, boats, and off-grid adventures—offering great value and reliable performance.
Callsun vs Other Solar Panels Comparison
| Feature | Callsun Solar Panel | Other Solar Panels |
|---|---|---|
| Efficiency | 23% | 20% |
| Busbars | 11 | 9 |
| Bypass Diode | Yes | No |
| Solar Cell Grade | A+ 166MM | B+ |
Specifications
Key Specs at a Glance:50W output · 23% efficiency · IP68 waterproof · Flexible ETFE design
Electrical Parameters
| Max Power at STC (Pmax) | 50W |
|---|---|
| Power Tolerance | 0-3% |
| Maximum Power Voltage (Vmp) | 19.10V |
| Maximum Power Current (Imp) | 2.61A |
| Open-circuit Voltage (Voc) | 21.39V |
| Short-circuit Current (Isc) | 2.92A |
| Max. System Voltage (DC) | 600V |
| Max. Over Current | 5A |
*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.
Mechanical Parameters
| Cell Type | 182 11BB Monocrystalline Silicon, PERC |
|---|---|
| Efficiency | 23% |
| IP Rating | IP68 |
| Connector | Solar Connectors |
| Operating Temperature Range | -10°C ~ 70°C |
| Application Class | Class A |
| Dimensions | 895 × 435 × 25 mm(35.3"L × 17.1"W × 0.98"H) |
Temperature Coefficients
| Temperature Coefficients of Pmax | -0.32%/°C |
|---|---|
| Temperature Coefficients of Voc | -0.26%/°C |
| Temperature Coefficients of Isc | +0.046%/°C |
| NMOT | 42°C ± 2°C |
| Max. Wind Load | 2400Pa |
| Max. Snow Load | 5400Pa |
| Brand | Callsun |
| Weight | 3.35 lbs / 1.52 kg |
| Material | ETFE, Monocrystalline Silicon |
| Included Components | Solar Panel |
| Special Feature | 11 Busbars Tech, 182 PERC Cells, Bypass Diode, Ultra Lightweight |
| Size | 50W Black |
| Color | Black |
| Item Package Quantity | 1 |
| Batteries Included? | No |
Includes
Downloads & View
User Manual
FAQ
1. What do I need to set up an off-grid solar system?
To build an off-grid solar system, you need solar panels, a charge controller to manage power flow, and batteries to store energy. Additionally, you will require proper cabling and connectors to link the panels, charge controller, and batteries safely.
2. Why might my solar panel produce less power than expected?
Solar panels’ output can vary due to environmental conditions such as shade, cloudy weather, high temperatures, or dirt on the panel surface. Regular cleaning and proper installation can help maintain optimal performance.
3. Should I connect solar panels in series or parallel?
Series connections increase the total voltage while keeping the current the same as a single panel. Parallel connections increase the total current while keeping the voltage the same as one panel. Depending on your system voltage and power needs, a combination of series and parallel may be used to match your battery and load requirements.
4. How many solar panels do I need?
The number of panels depends on your energy requirements and battery capacity. Calculate the daily energy consumption and consider the system voltage and hours of sunlight available. This will help you estimate how many panels are needed to meet your load safely.
5. How do I clean my solar panels safely?
Use a soft, non-abrasive cloth or sponge with water to clean the panels. Avoid harsh chemicals or abrasive tools. Regular maintenance helps maintain maximum efficiency by removing dust, sand, or debris buildup.
50W Flexible Solar Panel – White Frame ...は取り寄せ中で入荷次第発送します。
