Tesla Powerwall® —
Home Battery Storage, Backup Power & Energy Independence
Whole-Home Backup • Solar + Storage • Load Shifting • Clean, Quiet Power • Parts, Accessories & Service Support
Our Tesla Powerwall category covers the parts, accessories, and support items you need to build,
expand, or maintain a reliable home energy storage system. Whether you’re planning a new install,
upgrading an existing setup, or sourcing hard-to-find components, we focus on verified, compatible
hardware and practical guidance to keep your system safe and dependable.
Shop by Subcategory
- Powerwall Systems & Enclosures — complete units, mounting, and replacement hardware
- Gateways & Control — gateways, meters, comms, monitoring & control accessories
- Breakers, Disconnects & Protection — safe isolation, surge protection, and service gear
- Cabling, Conduit & Harnessing — interconnects, comms lines, lugs, glands, strain relief
- Mounting & Installation Hardware — brackets, standoffs, anchors, covers, fasteners
- Service Parts & Replacements — seals, covers, connectors, small parts, repair items
Why choose Gruber
- Compatibility-first sourcing — we prioritize correct fitment and reliable interchange.
- Tested where it matters — when applicable, parts are inspected and verified before ship.
- Real support — practical guidance from technicians who work on power & energy systems.
- Custom solutions — we can do custom cuts, custom harness lengths,
and tailored cabling for clean installs and tidy service loops.
Note: Always verify local electrical code requirements and site-specific design before installation. If you’re unsure what you need,
contact us with photos and your target layout and we’ll help you spec the right components.
