The INPMPPT module is a non-isolated photovoltaic to DC DCDC converter module. The input of this module is connected to a solar photovoltaic panel and supports 4 independent photovoltaic connections. The output can be connected to a DC bus or battery. When photovoltaic power is generated, charging the battery or supplying power to the DC bus, the 4-channel MPPT of this module is independent for more precise photovoltaic maximum power tracking, significantly improving photovoltaic utilization efficiency.
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Product features
01
The module power device uses silicon carbide MOSFET. Compared with power devices made of silicon material, the system is smaller and more efficient (maximum efficiency >99%). At the same time, it has the characteristics of high switching speed, low parasitic capacitance, high blocking voltage, low on-resistance, etc.
02
The magnetic components of the module use high-permeability metal magnetic powder core inductors with high BS (1.5T). The DC output rectifier filter choke is not easy to saturate and has good constant magnetic permeability characteristics.
03
The module adopts a staggered parallel topology to reduce size and weight, have less output current ripple, and have better temperature rise performance.
04
It supports photovoltaic quick-plug interface, supports parallel use of modules, and has complete protection functions.
Product principle
| Product model | INP-MPPT-62.5/0.15-W-1-A1-OS |
| Number of MPPT channels | 4 way |
| Maximum voltage on photovoltaic side (V) | 1100 |
| MPPT voltage range (V) | 150-1000 |
| Rated power minimum voltage (V) | 350 |
| Rated power (KW) | 62.5kW |
| Overload capacity | 1.1 times long term/1.2 times 1 minute (≤40℃) |
| Maximum current on photovoltaic side (A) | 50A*4 branch |
| Busbar (battery) side operating voltage range (V) | 450-1000 |
| Maximum efficiency | ≥99% |
| Size | W480mm*D550mm*H133mm |
| weight | ≤35kg |
| noise | ≤70dB |
| Protection level | IP20 |
| Cooling method | Forced air cooling |
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