SunWize WF4 Enclosure

Premium series, NEMA3R, powder-coated, 4-battery, front-opening enclosure. Large back plate w/ room for additional power electronics.


From: $1,353.77

Part Number: 004138


• 30″H × 27″W × 16″D
• Pole or surface mounted
• Two 1/2” and two 1” electrical knockouts
• NEMA3R aluminum, smooth powder-coated design
• Hinged, key-lockable doors to protect from theft
• Includes dust filters and a gasketed door

Not sure if this enclosure is the right one for you? Use our Battery Enclosure Selection Tool Here to be certain!

SunWize 004386 Premium Mounting Bracket

2"W × 13"D × 2"H

SunWize 004386 Premium Mounting Bracket

2"W × 13"D × 2"H

U-Bolt Kits for 2" to 10" Diameter Poles × 2

2"-10" SCH40 3/8"-16

SunWize WF-RP-D Backplate

24"W × 16"D × 0.125"H

SunWize 004373 Pad Mounting Brackets

1.6"W × 20"D × 1.6"H

Product in Stock

SunWize WF4 Enclosure

The SunWize WF4 battery enclosure is a NEMA3R rated, white powder-coated or mill-finished aluminum enclosure. It is wider than the standard F series to accommodate larger back panels for more electronic equipment.  Featuring hinged, key-lockable doors with dust covers, it has a passive cooling ventilation with bottom inlet vents and rear-louver outlet vents. The WF4 has 16″ deep cabinets with (2) rear ½ and (2) rear 1″ electrical knockouts. It is ideal for industrial and remote solar applications.

More about SunWize Power & Battery enclosures

Sunwize Power & Battery Battery Enclosures are available in various sizes and configurations for housing batteries and support equipment, engineered specifically for the PV industry but suitable in a wide variety of applications.

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.