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BigBattery | Indoor Buildable Conduit Box | Cable Management Enclosure | CNT100 | For EG4 PowerPro Indoor System

BigBattery

$92.99
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SKU:
CNT100
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Direct Factory Delivery: Ships directly from wholesale warehouse with scheduled liftgate delivery & tracking.
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This is the conduit box that lets you route and terminate cabling for an EG4 PowerPro Indoor battery installation without exposed wire runs. It's built for installers who want a clean, code-conscious cable entry point on wall-mounted energy storage systems.

The EG4 PowerPro Indoor System is a 14.34 kWh wall-mountable home energy storage unit intended for grid-tied and hybrid setups in homes, cabins, offices, and light commercial spaces. This conduit box is the accessory that manages the field wiring for that system, giving you a fixed, enclosed pathway for conductors instead of loose cable runs behind the battery cabinet. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.

  • Designed specifically for the EG4 PowerPro Indoor System (14.34 kWh) wiring layout.
  • Supports clean conduit entry and cable termination at the battery enclosure.
  • NOT confirmed for use with other EG4 or third-party battery enclosures — fitment data outside the PowerPro Indoor system is [NEEDS VERIFICATION].
  • NOT a substitute for a UL9540/UL9540A-rated battery enclosure — this is a cable management accessory, not a certified pressure or fire enclosure component on its own.
Pro-Installer Tip: Conduit boxes on indoor ESS installs are a common spot for loose knockouts and gaps that let moisture or dust reach terminal connections inside the battery cabinet. Over time, that moisture ingress accelerates corrosion at lug connections, raising resistance and inviting nuisance BMS faults or, in worst cases, localized heating at the termination point. Before closing the box, verify every knockout, gland, and conduit fitting is fully seated and sealed, and re-check torque on any lugs routed through the box with a digital torque wrench set to the terminal manufacturer's spec. Treat this step as part of your NEC Article 110 workmanship compliance check, not an afterthought — a properly sealed, properly torqued conduit box is what keeps an IP65-rated system actually IP65 in practice.
  • Purpose-built enclosure sized to the EG4 PowerPro Indoor System's cable entry points.
  • Supports a cleaner, more serviceable wiring installation versus open cable runs.
  • Pairs with a system rated for an 8,000-cycle lifespan when installed to spec.
  • Complements the parent system's UL9540, UL9540A, and UL1973 certifications by keeping field wiring enclosed and organized.
SpecValueUnit
SKUCNT100
Compatible Parent SystemEG4 PowerPro Indoor System
Parent System Capacity14.34kWh
Parent System Cycle Life8,000cycles
Parent Enclosure IP RatingIP65

Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.

  • Fits: EG4 PowerPro Indoor System (14.34 kWh) installations requiring an enclosed conduit/cable path.
  • Does NOT have confirmed fitment with other EG4 product lines or third-party indoor ESS enclosures.
  • Does NOT replace or substitute the UL-listed battery enclosure itself — it is a wiring accessory only.
Certification/RatingApplies ToValue
UL9540EG4 PowerPro Indoor System (parent)Certified
UL9540AEG4 PowerPro Indoor System (parent)Certified
UL1973EG4 PowerPro Indoor System battery pack (parent)Certified
IP65EG4 PowerPro Indoor System enclosure (parent)Rated

FAQ

What is the Indoor Buildable Conduit Box used for?
It provides a conduit entry and cable management enclosure for wiring into the EG4 PowerPro Indoor System, keeping cable runs organized and protected.

Does this conduit box fit any battery system besides EG4 PowerPro Indoor?
The manufacturer data provided identifies compatibility with the EG4 PowerPro Indoor System only. Fitment with other enclosures is not confirmed and should be verified before ordering.

Is this conduit box rated for outdoor use?
The parent EG4 PowerPro Indoor System enclosure carries an IP65 rating suitable for indoor or protected outdoor use. Specific IP rating data for the conduit box itself was not provided by the manufacturer.

What certifications back the EG4 PowerPro system this box is designed for?
The parent EG4 PowerPro Indoor System carries UL9540, UL9540A, and UL1973 certifications, per the manufacturer.

Warranty & Registration

Manufacturer warranty terms specific to the Indoor Buildable Conduit Box were not included in the supplied data. Please refer to the "Resources (System Manuals and Warranty)" Tab above on this page for the current manufacturer warranty documentation and registration requirements.

Wholesale Specifications & Compliance Guarantee

Official MSSD Direct Distribution Data for BigBattery Item #CNT100

🚚 Wholesale Freight Shipping Structure

  • Palletized Freight Delivery: Securely packaged and strapped to prevent coil or cabinet transit damage.
  • Liftgate Unloading Included: Every system price reflects complete residential or jobsite liftgate unloading services.
  • Terminal Tracking: Direct carrier tracking with scheduled delivery appointment confirmation.

🛡️ EPA Refrigerant & Safety Compliance

  • Low-GWP Mandate Certified: Compliant with 2025–2026 EPA AIM Act guidelines (R-454B / R-32 next-gen refrigerants).
  • Factory Parts Protection: Full manufacturer warranty integrity preserved via authorized wholesale distribution channels.
  • Factory Pre-Charged: Outdoor condensing units engineered and tested for rated line-set lengths.

📜 Manufacturer Warranty Protection

Authorized Dealer Warranty Protection: All BigBattery systems purchased through MSSD include full factory manufacturer warranty coverage.

📊 System Engineering & Performance Specifications

Product Model Title BigBattery | Indoor Buildable Conduit Box | Cable Management Enclosure | CNT100 | For EG4 PowerPro Indoor System
Factory SKU / Part # CNT100
Brand Entity BigBattery
Wholesale Freight Rate $0.00 (Palletized Liftgate Unloading Included)