Application:
BBA Steady-State Solar Simulator provides a light source closes to natural light, which adopts class BBA steady-state sunlight simulator for aging test of photovoltaic modules in large size.
It’s used to stabilize solar modules before testing according to PV standards, test items include the measurement of power and temperature, stabilization, hot-spot durability and optical aging.
Specifications:
Effective Irradiance Area: 2000*1000mm
Chamber materials: internal - SUS#304, external - Cold-rolled steel plate with baked finish.
Insulation material: rigid polyurethane foam, thickness 100mm, solar and high temperature resistance.
Test sample fixing frame: 40mm×40mm aluminum profile.
Open structure is good for cold air circulation and temperature stability of the rear side of module.
Internal chamber includes light source layer and testing layer.
Testing layer: height 1,900mm, with fan cooling system and automatic temperature stable system.
Machine size: W2200*D3000*H2400mm
Power source: 3-phase, AC380V, 50Hz, 150A
Control System & Software:
PID automatic temperature compensation control;
Temperature range: 50±5℃
Module back side temperature uniformity: ±5℃
Mitsubishi controller, PLC touch screen;
PV module AAA steady-state sun simulator data acquisition and result processing software.
The data collector captures data at a speed of ≤5s/ time, irradiation sensor and temperature sensor transmit the data at high speed as an analog signal. After collection, the data is transmitted to processing unit for analysis and calculation, and then presented to the end user in the form of data and curves and stored in the database.
System protection function: current overload protection, temperature overload protection, leakage protection.
Power failure memory function: test can be continued after power recovery.
Language: English, Chinese
Data storage, historical information query and data output are available, report can be saved in Word, Excel, PDF, JPG formats.
Light Source:
Light source: metal lamp x 8pcs, Osram brand (consumables).
Lifetime of lamps: 1,000 hours, provide an extra set of lamps for back up, total 2,000 hours.
Range of irradiance: 800~1,300W/m2, adjustable.
Wavelength: 400~1,100nm
Ensure the spectrum and uniformity of the lamp source meets the requirements of class BBA simulator confirming to IEC 60904-9.
Measurement for NOCT, STC and Hot-Spot are available.
