You can use solar panels with different wattages and brands but you have to connect them correctly.
Mixing watts solar panels.
Mixing different wattage solar panels solar power authority.
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.
Also read why solar power panels are necessary for you.
Typically the mixing of solar modules from different manufacturers and of dissimilar voltages wattages and amperages is not recommended.
However if you take certain factors into careful consideration you can easily achieve this goal.
Mixing solar panels of various voltage or wattage or produced by different manufacturers is a frequently asked question by most diyers.
To combine panels effectively efficiently.
Combining pv panels in series requires you to use panels with the same very close currents.
In some ways parallel series combination of pv panels is very similar to doind the same with batteries.
You can use solar panels with different wattages and brands but you have to connect them correctly.