A+A+A+ Grade Sun Simulator RO-GTM2600A
The RO-GTM2600A is an A+A+A+ grade flash sun simulator designed for PV module manufacturers and laboratories that require stable, repeatable I-V performance testing under simulated AM1.5 conditions.
The RO-GTM2600A uses a xenon-lamp constant-pulse system with two-stage optical filtering to simulate AM1.5 sunlight. It supports complete I-V and P-V curve measurement, helping manufacturers and laboratories evaluate solar module electrical performance with stable and repeatable test conditions.
Features
Why choose the RO-GTM2600A sun simulator?
The RO-GTM2600A combines A+ optical performance indicators, a large 2600 × 1500 mm testable area, adjustable irradiance, and integrated measurement software for PV module production and laboratory testing workflows.
AM1.5 Xenon-Lamp Simulation
The system uses a xenon lamp with two-stage optical filtering to simulate sunlight under AM1.5 conditions for solar module performance testing.
Large-Format Module Testing
A 2600 × 1500 mm maximum testable area supports mainstream large PV module formats and can be customized for different production requirements.
Complete Electrical Performance Measurement
The system measures complete I-V and P-V curves as well as Voc, Isc, Vm, Im, Pm, Eff, FF, Rs, Rsh, ambient temperature, and module surface temperature.
Integrated Calibration and Data Workflow
AI intelligent one-click calibration and parameter storage simplify operation and reduce calibration time when working with the standard module.
Machine video
Watch the RO-GTM2600A sun simulator in operation
View the machine structure, bottom-illumination testing workflow, software interface, and PV module flash testing process directly on the product page.
Datasheet
Technical parameters
Key technical specifications of the RO-GTM2600A flash sun simulator are listed below, including optical performance, electrical measurement range, system configuration, and operating requirements.
Main Machine
| Model | RO-GTM2600A | |
| Machine Dimensions | 2960 × 1860 × 900 mm; 900 × 900 × 1500 mm | |
| Machine Weight | 200 kg | |
| Maximum Testable Area | 2600 × 1500 mm | |
| Illumination Mode | Bottom illumination | |
| Measurement Type | Single measurement | |
| Light Source | Pulsed light source | |
| Lamp Type | Round-arc xenon lamp | |
| Spectrum | AM1.5 | |
| Lamp Life | 100,000 flashes at 10 ms pulse width | Pulse width affects lamp service life |
| Light Intensity Range | 200–1200 W/m² | |
| Charging Time | 4 s | Pulse width affects charging time |
| Pulse Width | 10–100 ms, adjustable in 10 ms steps | |
| Simulator Grade | A+A+A+ according to ASTM E927 / IEC 60904-9:2020, spectrum 300–1200 nm | |
| Spectral Match | 0.875–1.125 according to ASTM E927 / IEC 60904-9:2020 | |
| Spectral Distribution Grade | A+ according to IEC 60904-9:2020 | |
| Light Stability | A+ according to IEC 60904-9:2020 | |
| Light Instability | < 1% according to ASTM E927 / IEC 60904-9:2020 | |
| Light Non-uniformity | 1%, A+ grade according to IEC 60904-9:2020 | |
| Panel Voltage and Current | 200 V / 40 A | |
| Voltage Range | 1–200 V | |
| Current Range | 0.25–40 A | |
| Current / Voltage Resolution | 0.025% | |
| Reference Cell Voltage | 50 mV | |
| Repeatability | < ±0.3% | |
| Maximum Output Power During Flash | 3000 W | |
| I-V Measurement Duration | 10 ms / 100 ms | |
| D/A and A/D Conversion Resolution | 12 bit | |
| Maximum Acquisition Speed During Measurement | 20 µs | |
| Maximum Test Rate | Within 20 s at 100 ms pulse width | |
| I-V Curve and P-V Curve | Complete curve measurement supported | |
| Voc | Open-circuit voltage | |
| Isc | Short-circuit current | |
| Vm | Voltage at maximum power | |
| Im | Current at maximum power | |
| Pm | Maximum power |
Main Machine
| Eff | Cell or module efficiency | |
| FF | Fill factor | |
| Rs | Series resistance of the solar cell module | |
| Rsh | Shunt resistance of the solar cell module | |
| Env Temp | Ambient temperature | |
| Sur Temp | Module surface temperature | |
| Guide Rail | Included | |
| Infrared Temperature Probe | Included | |
| Temperature Sensor | Included | |
| Computer Hardware | Included | |
| Software | Included, with database | |
| Barcode Display / Printing Device | Included | |
| Calibration Function | AI intelligent one-click calibration and parameter storage | |
| Computer System | Common commercial brand | |
| Infrared Temperature Probe Brand | Raytek | |
| Xenon Lamp Brand | Perkin Elmer | |
| Filter Glass | Included | |
| Power Supply | Single phase, 220–240 VAC, 10 A, 50/60 Hz | |
| Maximum Power Consumption | 3 kW | |
| Average Power | 1 kW/h | |
| Grounding Requirement | The equipment must be independently grounded | |
| Operating Temperature | 10–35°C, optimum ambient temperature 25°C | |
| Storage Temperature | -25 to 40°C | |
| Operating Humidity | 5–50% RH | |
| Storage Humidity | 5–50% RH | |
| Operating Environment | No corrosive gases | |
| Maintenance Safety | Disconnect the power supply before repair or maintenance work | |
| Lamp Replacement | Replace the lamp when unreliable flashing or related problems occur | Disconnect power and allow the equipment to stand for 30 minutes before lamp maintenance |
| Daily Maintenance | Wipe dust from the top glass | with a clean lint-free cloth and keep the glass clean and free of scratches |
| Calibration Maintenance | Calibrate the equipment regularly using a standard module | |
| Monthly Maintenance | Clean the internal frame | and keep filters clean and dust-free when excessive dust is present |
| Annual Maintenance | Inspect repeatability, stability, and uniformity | according to routine practice |
