Enphase IQ Battery 10C 5.0kWh Domestic Content Battery Module

About This Product

The Enphase IQ Battery 10C 5.0kWh Domestic Content Battery Module is a 5.0 kWh lithium iron phosphate (LFP) battery unit designed specifically as one half of an Enphase IQ Battery 10C system. Model B05-C01-US00-1-3-DOM includes one battery unit and its wall-mounting bracket and is the domestic-content version intended for qualifying US projects. A complete IQ Battery 10C requires two of these 5.0 kWh battery modules plus the compatible IQ Battery 10C cover kit, which is ordered separately.

Who This Product Suits

This Enphase battery module suits professional installers building a new IQ Battery 10C system or sourcing the required battery modules for an Enphase 4th-generation energy storage installation. It is particularly relevant to US residential solar and storage projects where domestic-content equipment is specified. Because this is a system component rather than a complete standalone battery, installers should confirm the required quantity, cover kit, Enphase controls, monitoring equipment, and other balance-of-system components before ordering.

Specifications Explained

• 5.0 kWh battery module: Each B05-C01-US00-1-3-DOM provides 5.0 kWh of battery capacity and two modules are used to form the 10.0 kWh IQ Battery 10C system.
• LFP chemistry: Uses lithium iron phosphate battery chemistry, selected by Enphase for its thermal stability, safety characteristics, and long service life.
• IQ Battery 10C architecture: This module is designed specifically for Enphase’s IQ Battery 10C AC-coupled energy storage platform.
• Domestic-content version: This is the domestic-content variant for US projects where applicable domestic-content requirements are being considered. Eligibility for any tax incentive depends on the complete project and applicable IRS requirements.
• Mounting bracket included: One mounting bracket is supplied with the battery module for installation as part of the completed IQ Battery 10C assembly.
• Cover kit required separately: A complete IQ Battery 10C uses two battery modules together with one compatible IQ Battery 10C cover kit. The cover kit also provides the required system interconnection components.
• US installation: The completed energy storage system must be designed and installed in accordance with Enphase instructions, applicable NEC requirements, utility rules, and local electrical and fire codes.

Summary

The Enphase IQ Battery 10C 5.0 kWh domestic-content module is the core battery building block used in the 10.0 kWh IQ Battery 10C system. Each complete system uses two of these Enphase modules plus the separately ordered IQ Battery 10C cover kit. It is a practical choice for installers specifying Enphase’s current AC-coupled storage platform while requiring the domestic-content version for an eligible US project.

Further Information From The Manufacturer

This product has transitioned from the SKU: EN-B05-C01-US00-1-3-DOM-2545

5 kWh battery unit – includes ONE 5 kWh battery unit with one mounting bracket. Without ID cover (must be ordered SEPARATELY – SKU: EN-B10C-NC-0708-O-DOM) Each IQBATTERY-10C-1P-NA System MUST include: (2) EN-B05-C01-US00-1-3-DOM (1) EN-B10C-NC-0708-O-DOM This item includes domestic content and if used in accordance to the provisions set forth by the IRS, may qualify the taxpayer for a Domestic Content Bonus Credit.

About Enphase

Enphase is a global leader in microinverters and fully integrated solar-plus-storage ecosystems. Its U.S. product lineup includes microinverters, batteries, EV charging and advanced monitoring through the Enphase platform.

The brand is widely used in residential solar projects where module-level monitoring, flexible array design and strong installer support are priorities. Enphase systems are especially common in projects that value visibility, expandability and straightforward serviceability.