What solution do you suggest for a small 12V/40AH solar installation?
The solar panel (fig. 1) needs to be the 18V model (not the 36V - 60 cells or 40V - 72 cell model), for example will work fine, providing some up 8 Amp charging current.
The fuses (fig. 2.) should be always connected to protect against short circuit. In t
Using the infra-red camera to analyze solar panels
All customers using solar panels should perform a yearly inspection of the solar installation. With the help of the infra-red camera (thermo-camera), it is quite easy to detect the defective cells or other problems that are reflected as ther
Micro Inverter installation diagram - single phase (using YC500)
A suggestion of the installation diagram for the micro-inverter installation.
Note: for small site installations the power rating in Europe is limited to 16Amp (some 3500 Watts) - this corresponds to 7 microinverters per one
A low power solar charging solution
Question: I am looking for a cheap but complete solution to charge move mobile (tablet, router, etc…) with 5W. I need a complete solution, not components. Do you have any solution to work all year around?
Answer: We do not ha
GWL/Sunny Flexible Mono 100 Wp (MPPT 18V) - Technical specifications
Made with high efficiency back-contact solar cells
Electrical Characteristics Max Power Voltage Vmp - 17.8V Open Circuit Voltage Voc - 21.6V Maximum System Voltage - 600V Max Power Pmax - 100W Max Power Current Imp - 5.62A Short Circuit Current Isc - 5.97A Series Fuse Rating - 1
FAQ: 30 year warranty on solar panels - how possible?
Question: The warranty for solar panels is up to 30 years. How do I know that your company will be here in 30 years (2045) and that I can apply my warranty?
Answer: At GWL, we truly hope that our company will be working for many