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100W Solar Panel

$116.99 $126.99
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100 Watt 12 Volt Monocrystalline Solar Panel

Callsun 100W solar panel delivers true, full-rated power—often exceeding 100W and producing up to 25% more energy than typical panels—making it a reliable, high-efficiency choice for RV, off-grid, and backup power systems.

Specifications

Key Specs at a Glance 100W output · excellent value · IP68 waterproof · enhanced power design

Mechanical Characteristics(STC)

Maximum Power (Pmax) 100W
Maximum Power Voltage (Vmp) 18.55V
Maximum Power Current (Imp) 5.41A
Open-circuit Voltage (Voc) 21.95V
Short-circuit Current (Isc) 5.68A
Power Tolerance 0~5%
Maximum System Voltage 1000V DC
Maximum Series Fuse Rating 15A

*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.

Specifications

Cell Type 182 10BB Monocrystalline Silicon
Anti-PID 3.5%
Byass Diodes Number 2
Connector Solar Connector Compatible
Glass 2.0mm Tempered Glass
Frame Anodized Aluminium Alloy
IP Rating IP67
Operating Temperature(°C) -40 ~ +85°C (-40 ~ 185°F)
Max. Wind Load/Snow Load 2400Pa/5400Pa
First Year Degradation Rate 2%
Linear Degradation Rate 0.55%
30 Years Linear Power Output 87.4%
Dimension 576 × 1070 × 30 ±2 mm(22.7"L × 42.1"W × 1.2"H ±0.08")
Weight 4.8 ± 0.1kg (10.6 ± 0.2 lb)

Temperature Coefficients

Temperature Coefficients of Pmax -0.29%/K
Temperature Coefficients of Voc -0.25%/K
Temperature Coefficients of Isc 0.045%/K
NOCT 43°C ± 2°C (109°F ± 4°F)

Includes

1 Piece: 100W Solar Panel ×1
2 Piece: 100W Solar Panel ×2

Downloads & View

User Manual

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FAQ

1. Why is the measured power output often lower than the rated power for solar panels?

Rated power is based on ideal lab conditions (1000W/m² sunlight, 25°C, no shading). In real use, factors like sunlight angle, temperature, shading, dust, and cable loss often reduce actual output.

2. Can this panel be used with different solar generators or battery systems?

Yes, the 100W solar panel is compatible with most popular solar generators and battery systems. It comes equipped with standard solar extension connectors, making it easy to integrate with a wide range of solar power setups.

3. What is the meaning of 12V in the product title，Why is this value different from the voltage of the solar panel?

When you open the product page, you will see a title like "xxx Watt 12 Volt Solar Panel". The "12V" here does not refer to the voltage of this solar panel (VOC or VMP), but to the fact that one xxxW solar panel is suitable for 12V system.

4. Can the solar panels be connected in series or parallel?

Yes, they support series (↑voltage) or parallel (↑current) connection via solar connectors. Use same brand/model panels for best results.

5. Do solar panels require maintenance?

Yes, solar panels require maintenance. Dirt and stains can reduce sunlight conversion efficiency. Regularly clean the solar panels by gently wiping them with a damp cloth. Do not use corrosive liquids to clean the solar panels.