Load shedding & batteries · Faisalabad, Lahore, Punjab

Can I connect two or more Growatt SPF inverters for a bigger load?

Short answer

Some Growatt SPF models come in a parallel version. The SPF 3000TL LVM parallel model, for example, can run up to six units together, including three-phase arrangements.

Parallel units need matching settings, parallel and current-sharing cables, and correct neutral wiring. Mistakes show up as parallel warnings and faults, so this is a job for an experienced installer.

If your load has outgrown one SPF, we can assess whether adding units in parallel or moving to a larger hybrid makes more sense.