rakitejada
Solar Enthusiast
Brand new panelsOh strange, you should have a bit more output. Are they used panels? How are they wired? How are they connected to the 18K? Can you post your PV data from a sunny day on here?
Mppt1a10 x 460w
Mppt1b 10 x 460w
Mppt2 7 x 555w
Mppt3 7 x 555w
Edit: i had posted 550w but they are 555w