Name: Sunpal 180W 190W 200W Monocrystalline Solar Panel for Small PV Projects
Brand: Sunpal PV
SKU: SP180-200M-39
Price: 0.09~0.1W USD
Availability: InStock

Home Solar Panel Sunpal Sunpal 180W 190W 200W Monocrystalline Solar Panel for Small PV Projects

Sunpal 180W 190W 200W Monocrystalline Solar Panel for Small PV Projects

Module efficiency up to 20.8%

Weight 10.5 kg

Size 1485×668×30 mm

Cable: 2.5 mm², 50 cm + MC4

Power tolerance 0~+3%

25-year linear power warranty

Download Inquiry

Sunpal 180W 190W 200W Monocrystalline Solar Panel for Small PV Projects

Compact and powerful Sunpal monocrystalline solar panels in 180W, 190W, and 200W models, delivering up to 20.8% module efficiency. Ideal for small PV projects, cabins, rooftops, and off-grid battery systems. Features a 25-year linear power warranty.

Product SKU: SP180-200M-39

Product Brand: Sunpal PV

Product Currency: USD

Product Price: 0.09~0.1W

Price Valid Until: 2025-10-31

Product In-Stock: InStock

Editor's Rating:
4.5

*Specification

TEMPERATURE&MAXIMUM RATING

Maximum System Voltage(V)

1000

Maximum Series Fuse Rating(A)

Power Tolerance

0~+3%

Pmax Temperature Coefficients(W/°C)

-0.350%

Voc Temperature Coefficients(V/°C)

-0.270%

Isc Temperature Coefficients(A/°C)

+0.048%

NOCT Nominal Operating Cell Temperature(℃)

45±2

Operating and Storage Temperature(℃)

-40～+85

ELECTRICAL DATA(STC)
Model Type	SP180M-39	SP190M-39	SP200M-39
Peak Power(Pmax)	180	190	200
Maximum Power Voltage(Vmp)	21.79	21.86	22.45
Maximum Power Current(Imp)	8.27	8.7	8.91
Open Circuit Voltage(Voc)	24.37	25.62	26.01
Short Circuit Current(Isc)	8.72	9.19	9.41
Module Efficiency(%)	18.14	18.87	20.8
* STC: irradiance 1000 W/m2, AM 1.5G, and cell temperature of 25°C

*Factory Production Line

*Production Line Video

Q : 1. What makes this solar panel different from standard 60-cell modules? A : It's more compact and portable, offering 200W in a smaller footprint for flexible use cases.
Q : 2. Can it be used in residential off-grid systems? A : Absolutely. It's great for small cabins, sheds, or as supplementary rooftop modules.
Q : 3. Does the panel support partial shade operation? A : While shading reduces performance, the panel includes bypass diodes to mitigate losses.
Q : 4. What kind of mounting brackets are compatible? A : Standard Z-brackets, tilt mounts, or pole mounts work perfectly with this panel.
Q : 5. Can I pair this panel with a lithium battery system? A : Yes, as long as the charge controller supports the battery type and voltage range.
Q : 6. What certifications does the product meet? A : Certified to CE, IEC, ISO standards to ensure quality and safety compliance.
Q : 7. Can 100W and 200W solar panels be mixed? A : Mixing 100W and 200W solar panels in commercial systems is feasible, but requires ensuring voltage compatibility, using compatible charge controllers, and understanding potential efficiency trade-offs. To maximize power generation and system lifespan, it is recommended to select panels with similar specifications. The following points require attention: Panel Voltage and Current Matching Importance: Series-connected modules must have nearly identical rated voltages. Significant voltage differences between modules cause efficiency losses and performance issues. In parallel systems, module currents may vary, but voltages must still match. Consequences: System performance is limited by the lowest-rated module, potentially reducing overall power generation. Wiring Considerations Series Configuration: In series systems, total voltage equals the sum of individual module voltages. When mixing modules of different power ratings, ensure voltage compatibility to prevent failure. Parallel Configuration: In parallel systems, total current equals the sum of individual module currents. However, mixing modules of different power ratings reduces efficiency, as current flow is limited by the lowest-rated module. Charge Controller Compatibility MPPT Controllers: Most Maximum Power Point Tracking (MPPT) charge controllers flexibly manage diverse module configurations, making them ideal for hybrid solar systems. Verify the controller can handle the voltage and current outputs of mixed modules. Key Verification: When using modules of different power ratings, ensure the charge controller's input limits are not exceeded. System Efficiency and Optimization Potential Losses: Mixing 100W and 200W modules reduces overall system efficiency. When 100W modules underperform compared to 200W modules, the entire system's output power is limited by the weaker components. Efficiency Decline: For peak performance and extended lifespan, the ideal approach is to select modules with matching electrical characteristics (power, voltage, current). However, hybrid configurations remain viable with careful planning. Best Practices for Solar Panel Mixing Match Panels for Optimal Performance: While mixing panels is feasible, selecting panels with identical power ratings and voltages for commercial solar systems maximizes energy production and ensures efficient operation. Consider Future Expansion: When scaling systems, ensure new panels are compatible with existing equipment to avoid mismatch issues and optimize power output.

Sunpal 180W 190W 200W Monocrystalline Solar Panel For Small PV Projects