You can use solar panels with different wattages and brands but you have to connect them correctly.
Mixing watts solar panels.
Combining pv panels in series requires you to use panels with the same very close currents.
Combining pv panels in parallel requires you to use panels with the same very close voltages.
Though mixing different solar panels is not recommended it s not forbidden and things would be ok as long as each panel s electrical parameters voltage wattage amps are carefully considered.
You can use solar panels with different wattages and brands but you have to connect them correctly.
However if you take certain factors into careful consideration you can easily achieve this goal.
Mixing different wattage solar panels solar power authority.
Find out the safe way use them in our guide.
Typically the mixing of solar modules from different manufacturers and of dissimilar voltages wattages and amperages is not recommended.
To combine panels effectively efficiently.
Mixing solar panels in parallel total connected power 150w 150w 150w 150w 600w unlike connection in series if among modules connected in parallel there is a module of power output lower than the output of the other modules this might not affect seriously the total power output of the array provided that this module has equal to the other modules rated voltage.