Products/Home Energy Storage/UL9540 Home Battery System

Field proof

Installed. Certified. Proven.

Machine-focused installation examples for residential storage projects. Additional no-logo project photos can be added as the library grows.

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Four-unit residential outdoor battery installation
Phoenix, AZ

Whole Home Backup

4 × UL9540 systems installed outdoors for higher-capacity residential backup.

Side-yard residential battery and inverter installation
Austin, TX

Side-Yard System

Battery and inverter configuration for a compact residential equipment area.

Clean exterior wall battery installation
Denver, CO

Exterior Wall Layout

Clean conduit and equipment spacing for permit-driven installer workflows.

High-capacity residential wall battery installation
Vancouver, BC

High-Capacity Storage

Wall-mounted battery bank for larger home and project pallet positioning.

Compliance

Built to the Highest Safety Standards

Certified for North American residential energy storage installations.

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UL

UL 9540

Energy storage systems and equipment certification for qualified configurations.

Certified
UL

UL 9540A

Thermal runaway evaluation documentation for AHJ and permit review.

Certified
UL

UL 1973

Battery safety standard for stationary and light electric rail applications.

Certified
UN
38.3

UN 38.3

Transportation safety testing for lithium battery shipment workflows.

Certified

System sizing

Flexible System Configurations

Modular design scales with project needs. Connect up to 16 units in parallel for higher capacity.

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1 Battery

14.34 kWh
Single 14.34kWh UL9540 battery configuration

51.2 V · 14.34 kWh
Ideal for smaller homes and critical-load backup.

2 Batteries

28.68 kWh
Two battery UL9540 home energy configuration Savolture UL 9540 home battery system 14 kWh — front view

51.2 V · 28.68 kWh
Extended runtime for mainstream solar-plus-storage jobs.

8 Batteries

114.72 kWh
Eight battery UL9540 estate configuration Savolture UL 9540 home battery system 14 kWh — front view Savolture UL 9540 home battery system 14 kWh — front view Savolture UL 9540 home battery system 14 kWh — front view

51.2 V · 114.72 kWh
Designed for large homes, villas, and light commercial backup.

Parallel up to 16 units · 229.44 kWh
8kW to 12kW U.S. split-phase hybrid inverter platform

Inverter pairing

8-12kW U.S. Split-Phase Inverter Platform

Pair the 14.34kWh LFP battery with 8kW, 10kW, or 12kW 120/240Vac inverter configurations for installer-ready residential systems.

ModelPowerOutputBatteryParallel
GSL-8K-US8.8kW120/240Vac48VUp to 6
GSL-10K-US10kW120/240Vac48VUp to 6
GSL-12K-US12kW120/240Vac48VUp to 6
2 MPPT Up to 200A charging CAN / RS485 IP65 UL1741 / IEEE1547

Installer documents

Open the Documents Your Project Team Needs

Keep the document workflow compact. Every file opens in a new browser tab for quick review by installers, EPCs, and distributor teams.

Installer-Ready Documentation

Cut sheets, CAD files, certificates, and installation manuals for submittals.

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Technical Support for Pros

Get project-level support for configuration, inverter pairing, and documents.

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15-Year Battery Warranty

Long-term confidence for installer proposals and distributor programs.

Warranty Details →

Project & Pallet Inquiries

Volume pricing and lead-time support for projects and channel partners.

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