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SunWize 12-8D Cabinet Style Enclosure

Heavy-duty NEMA3R outdoor-rated energy storage enclosure that allows up to 900Ah at 48VDC. Double 16″ x 22″ backplates allow multiple charge controllers, inverters, chargers, etc. Shelf space allows for additional customer equipment like radios and other power electronics.


From: $6,350.13

Part Number: 260040


  • Fits 12 Group 4D or 8D batteries
  • 78.18″H × 53.18″W × 26.76″D
  • (2) optional 16″ x 22″ backplates for multiple inverters/chargers plus extra shelf space. (sold separately)
  • One 3/4” electrical knockout
  • NEMA3R outdoor rated and aluminum with powder-coated finish
  • Hinged, key-lockable doors, and a gasketed door

12-8D Mounting Backplate - 16" x 22"

Product Back Ordered

SunWize 12-8D Cabinet Style Enclosure

The SunWize Power & Battery 12-8D Cabinet Style Enclosure is targeted for battery backup system applications, but is also a good option for solar or hybrid systems that require significant energy storage. Total energy storage capacity is approximately 900Ah at 48VDC when using 12 Group 8D batteries. Features (2) optional 16″ x 22″ backplates sold separately. They fit multiple solar charge controllers, battery chargers, inverters, or other power electronic devices. Supports up to (16) customer load breakers for discreet control of wide range of load devices. Additional shelf space also available for customer equipment like radios, data loggers, computers, etc. It is a white powder-coated aluminum enclosure featuring hinged, key lockable doors with dust covers on the locks, and a gasketed door. The 12-8D Cabinet holds up to 12 Group 4D or 8D batteries.

Please note: Power Ready Express (PRE) Control Panels do not fit in the 12-8D style enclosure

More about SunWize Power & Battery enclosures

Most of our enclosures are designed to NEMA3R and rated for outdoor use. White powder coating and quality manufacturing ensure a robust enclosure that will survive even the harshest conditions. Sunwize Power & Battery also offers custom enclosures to meet any specification.

All Enclosures include rainproof design, electrical knockouts and ventilation.

  • M Series Enclosures are pole-mounted enclosures featuring new battery storage capabilities and a hammered powder coat finish.
  • F Series Enclosures are cost-effective solutions for housing one to four batteries with supporting equipment.
  • T Series Enclosures are ground mounted aluminum or steel chest enclosures, either white powder-coated or mill-finished, and feature hinged, pad-lockable lids.
  • UPS Series Enclosures are targeted for battery backup system applications with two separate enclosures; one for a system’s batteries and one for the electronics.
  • E/C Series Enclosures are Aluminum enclosures feature removable covers with stainless steel screws.
  • WF Series Enclosures accommodate larger back panels for more support equipment, also designed for one to four batteries.
  • Large Power Electronics and Battery Enclosures are front-opening & large enough to accommodate your equipment.
  • Custom Designed Enclosures are made special order specifically for our customers applications, we can design and build a variety of sizes and types of enclosure.