OngoingModular Solar Grid Tie Inverter - 1000W Main Board
STDModular Solar Grid Tie Inverter - 1000W Main Board
License
：CERN Open Hardware License
Description
Youtube video: https://youtu.be/wP2KDP2ekxw
This is a modular solar grid-tie/on-grid inverter main board.
It uses:
- 8x BuckBoost Power Conversion Module
- 2x Grid Polarity Switcher Module
- 1x Inverter Control Module
- 1x MPPT Module
Features total output power of up to 1000 W into 230/240 V 50 Hz grid (depending on the modules and components used), input voltage range of 120 VDC to 300 VDC (150 VDC to 300 VDC for MPPT tracking).
Single sided PCB, 0.8mm minimal spacing, easy to mill.
Overvoltage, overcurrent and overtemperature protection.
External optocoupler isolated output power limit signal input, eg. for grid outflow prevention.
Screw mounted 3D printed module stand rails, print kit and cut apart with scissors.
Design Drawing
The preview image was not generated, please save it again in the editor.BOM
Bom empty
CloneProject Members
Intellectual Property Statement & Reproduction Instructions
This is an open-source hardware project. All intellectual property rights belong to the creator. The project is shared on the platform for learning, communication, and research only; any commercial use is prohibited. If your intellectual property rights are infringed on EasyEDA, please notify us by submitting relevant materials in accordance with the Rules for Complaints and Appeals of IPR Infringement.
Users must independently verify the circuit design and suitability when replicating this project. All risks and consequences are borne by the user, and the platform assumes no liability.
Empty
Comment