There are huge and very important key differences between on-grid solar power installations and off-grid solar power installations.
My on grid vs off grid article informs you of the pros and cons of both systems so you can make a knowledgeable decision for your solar power system.
The solar combiner box is not a very well known component for solar power systems but can provide a lot of benefits to your installation.
This Solar Power Combiner Box article covers the ins and outs of this component.
Installing a backup generator to your off grid solar power system is a tricky task and relies heavily on your installed components.
In my Installing a Solar Backup Generator guide, I give you the calculations and resources to decipher the best setup for your installation.