MIN 2500-6000TL-X, MIN 7000-10000TL-X Introduction
Dual-channel MPPT, single-phase output, the product is suitable for distributed photovoltaic power stations, both indoors and outdoors.
The series includes MIN 2500 TL-X, MIN 3000 TL-X, MIN 3600 TL-X, MIN 4200 TL-X, MIN 4600 TL-X, MIN 5000 TL-X and MIN 6000 TL-X, the corresponding rated (maximum power) are 2500W and 3000W respectively (3300W), 3600W(3960W), 4200W(4620W), 4600W(5060W), 5000W(5500W) and 6000W(6600W).
Wide voltage PV input range 70V—550V ( 2500 TL-X and MIN 3000 TL-X maximum voltage is 500V ). Adapt to various solar panels with flexible configuration
2. User Manual
2. Board Introduction
MIN 2500TL-X and MIN 3000TL -X
Both MIN 2500TL-X and MIN 3000TL -X have same boards, same firmware inside inverter. It means that all boards can be swapped between these 2 models. The unique difference is model number.
Voltage of MIN 2500TL-X and MIN 3000TL -X BUS capacitor is 500V
MIN 3600TL-X to MIN 6000TL -X
Voltage of MIN 3600TL-X to MIN 6000TL -X BUS capacitor is 550V
MIN 3600TL-X to MIN 6000TL -X have same boards, same firmware inside inverter. It means that all boards can be swapped in these models
Common mode inductor : It is usded to filter wave of PV system.
ISO: it is used to detect earth issue on PV side.
BOOST Circuit: It is used to convert PV energy into BUS voltage. 2 BOOST Circuits
Heric Circuit; there are 6 IGBT , it is used to convert BUS voltage into AC output
GFCI: it is used to detect earth issue on AC side, when 3 phases are inbalance, it will detect the leakage current.
Once PV and grid are connected, you can test BUS voltage ( DC )
Control board is integrated on mainboard. 28035 Chip
AC Rectification board
It used to convert AC into DC power, and just supply power for M3 board, so when PV can’t work, AC SPS just can power M3 board, can’t drive BOOST and Heric Circuit.
The difference between MIN 3600TL-X to MIN 6000TL -X and ( MIN 2500TL-X, MIN 3000TL-X )
Bus capacitor, inductor and IGBT are not same.
All Boards of MIN 2500-6000TL-X except mainboard are the same, Firmwares of these models are the same, the difference is model number
MIN 7000TL-X to MIN 8000TL -X
All models have 3 MPPT
MIN 7000-8000： HERIC circuit has IGBT 6 pcs
MIN 9000TL-X to MIN 10000TL -X
All models have 3 MPPT
MIN 9000-10000TL-X DC-AC （ Full Bridge ) 12 pcs IGBT
Boost Circuit is under Common mode Inductance
AFCI Circuit is integrated on mainboard, which is located under common mode inductance
DC-AC Circuit adapts Heric circuit.
28075 chip is integrated on control board
M3 board is in charge of communication