High Voltage Battery

HV2900 PRO Series 40.1~672kWh

ModelHV29P-46.1 to HV29P-176.6 (6 to 23 modules per cluster)

High Voltage Battery — Ultra-High Voltage 200Ah Commercial System | High-Load Peak Surge & Heavy Cabinet Integration

At a glance

Series ranges may cover several models. Confirm your required configuration with our team.

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Industrial / Commercial Energy Storage

Ultra-High Voltage Operating Platform: Connects up to 23 modules in series per cluster, achieving an 883.2V system configuration.
High-Capacity 200Ah Modules: Larger modular blocks reduce total system interconnect layout and simplify power path routing.
220A Heavy Industrial Breaker: Outfitted with an integrated heavy-duty internal circuit breaker to provide reliable protection against large load fluctuations.
High Peak Surge Capacity: Supports large continuous current handling, with an exceptional 200A peak discharge capacity for up to 10 seconds.
Durable & Long-Lasting Lifecycle: Industrial formulation delivers over 8000 deep discharge cycles with premium thermal tolerance under high loads.

Warranty periods listed here are catalogue references. Confirm the applicable warranty terms for your exact model and purchase with Toyama.

System Model Lineup	HV29P-46.1 up to HV29P-176.6 (6 to 23 Modules per cluster)
Nominal Energy Portfolio	Single Cluster options spanning 46,080Wh up to 176,640Wh
Nominal Voltage Profile	230.4V DC up to 883.2V DC
Max System Output Power	35kW up to 130kW max per cluster
Max Charge / Discharge Current	150A continuous
Chassis Mechanical Core	SPCC Structural Steel Cases / IP20 Protection
Standard Warranty	10 Years

Model HV29-20.4 to HV29-87.1 (4 to 17 modules per cluster)

High Voltage Battery — Industrial Rack-Mount High Voltage System | 100Ah Modular Scaling & 95% Roundtrip Efficiency

Max Power Output Rating: 20kW continuous to 85kW continuous / Peak: 120A for 30s
Nominal Voltage Span: Scales from 204.8V DC up to 870.4V DC

Model HV29M-72.3 to HV29M-277.3 (6 to 23 modules per cluster)

High Voltage Battery — Utility-Scale 314Ah High Voltage Architecture | 100% Usable Deep Discharge & Megawatt Expansion

Model HV30-3, HV30-4, HV30-5 (3 to 5 modules)

High Voltage Battery — Stackable High-Voltage Residential System | No Internal Wiring Plug-and-Play & IP65 Weatherproofing