Description
The SLD Tech (Solarland) ST-200Q-12Y is a 200-watt, 64-cell monocrystalline solar panel delivering 22% module efficiency for reliable 12V DC power in off-grid and renewable energy applications.
Key Features:
- High-Efficiency Monocrystalline Cells: Advanced cell technology and manufacturing capabilities achieve a 22% module efficiency rating with a positive-only power tolerance of 0~+5W guaranteeing a minimum 200W output at every panel.
- High PID Resistance: Qualified materials and advanced cell engineering deliver strong resistance to Potential Induced Degradation for sustained long-term output stability.
- Heavy-Duty Weather-Resistant Construction: Anodized aluminum frame withstands 5,400 Pa positive load and 2,400 Pa negative load, with salt mist resistance per IEC 61701.
- High-Transparency Tempered Glass: Low-iron tempered glass maximizes light transmission while providing outstanding protection against hail, wind pressure, and heavy snow.
- 25-Year Power Warranty: Backed by a 25-year linear power output warranty and a 10-year product workmanship warranty for reliable long-term performance assurance.
The ST-200Q-12Y is designed for nominal 12V DC output, making it a strong solution for battery charging, larger off-grid systems, and remote power applications requiring high wattage in a 12V configuration. Its outstanding low-light performance ensures consistent energy generation even under reduced irradiance conditions.
Built with 64 monocrystalline silicon cells in a 4x16 configuration, this panel delivers proven efficiency and structural durability in demanding outdoor environments. The 26.84 lb design and 1.38-inch profile make mounting and installation practical across a wide range of fixed applications.
With an operating temperature range of -40°C to 85°C and a maximum system voltage of 1000V DC, the ST-200Q-12Y is engineered to perform reliably across virtually all climates and system configurations. Its quality aesthetic appearance and anodized frame finish make it a clean, professional addition to any renewable energy installation.
Technical Specifications
| Specification | Details |
|---|---|
| Weight | 26.84 lbs (12.18 kg) |
| Maximum Power (Pmax) | 200W |
| Module Efficiency | 22% |
| Voltage at Pmax (Vmp) | 18.44V |
| Current at Pmax (Imp) | 10.85A |
| Open-Circuit Voltage (Voc) | 21.64V |
| Short-Circuit Current (Isc) | 11.56A |
| Power Tolerance | ±5% (0~+5W) |
| STC Test Conditions | 1000W/m², AM1.5 Spectrum, 25°C |
| Temperature Coefficient of Voc | -(80±10) mV/°C |
| Temperature Coefficient of Isc | (0.065±0.015) %/°C |
| Temperature Coefficient of Power | -(0.5±0.05) %/°C |
| NOCT | 47±2°C |
| NOCT Test Conditions | Air 20°C, Sun 0.8kW/m², Wind 1m/s |
| Operating Temperature | -40°C to 85°C |
| Maximum System Voltage | 1000V DC |
| Cell Type | Monocrystalline Silicon |
| Cell Configuration | 64 Cells (4 x 16) |
| Frame Material | Heavy-Duty Anodized Aluminum |
| Glass Type | High-Transparency Low-Iron Tempered Glass |
| Module Dimensions | 61.81 x 27.76 x 1.38 in (1570 x 705 x 35 mm) |
| Wind Load | 2,400 Pa |
| Snow Load | 5,400 Pa |
| Product Warranty | 10 Years |
| Power Warranty | 25 Years (Linear) |
Specs & Info