WHAT WE DO

Advanced HV Stackable Battery Solutions for C&I ESS

Features:

1. Scalable high voltage battery solutions for C&I ESS with models up to 77.76 kWh. 2. Modular, rack-mounted battery systems for flexible energy storage. 3. Long cycle life (6000 cycles) and 15+ years battery life. 4. Ideal for microgrids, UPS, and off-grid applications. 5. Easy integration with CAN BUS protocol for energy management systems.

Product Introduction

Aussie Energy Update: Is 2026 the Year You Finally Ditch High Power Bills?

The Federal Government has just supercharged the Cheaper Home Batteries Program with a massive $7.2 billion boost (as of Dec 2025). This means you could snag an upfront discount of around 30% via the STC scheme.

Don’t leave money on the table: To lock in the maximum rebate, you need to act before 1 May 2026. After this date, the program will pivot—offering the strongest support for standard systems (up to 14kWh) while tapering off for larger setups.

Stack Your Savings:

NSW Residents: Grab up to $1,500 extra for joining a Virtual Power Plant (VPP)—on top of the federal rebate!

Vic, WA & Beyond: Local incentives are still in play, but they move fast. (Note: NT’s previous scheme has closed, so check the latest status now).

Why wait? Our systems are fully compliant with Aussie 230V standards and backed by a 5-year comprehensive warranty. Most households see a payback in 5-8 years, but with current electricity prices, the sooner you install, the sooner you save.

⚠️ The clock is ticking. Chat with an accredited installer today to lock in your quote before the May deadline. Head to the DCCEEW or Clean Energy Regulator sites for the fine print. Take control of your energy independence now!

(Rebates subject to eligibility, changes and official confirmation.)

energy storage system

Grow Your Business: Join Our B2B Partner Program

The Aussie storage market is booming, and the $7.2 billion federal funding is a massive green light for your business. Capitalise on the ~30% upfront discount and stackable state perks like NSW’s VPP incentives to close more deals.

We provide no-nonsense, Aussie-compliant storage solutions for every client:

Compact Urban Units: Perfect for space-conscious townhouses.

Rugged Outback Models: Built tough for farms and remote heavy-duty use.

ESS

Why partner with us?

Bulk Pricing & Fast Dispatch: Protect your margins and keep your crews busy.

Full Tech Training:We provide technical training support to give you peace of mind.

Beat the May 2026 Deadline: Secure your pipeline now and help your clients lock in maximum rebates before the rules change.

Let’s build a more resilient Australia together. Reach out today to tailor your partnership and scale up!

Our products

energy storage solutions

Arcvolt’s HV Pack series offers high-voltage, scalable energy storage solutions for commercial, industrial, and residential energy storage systems (ESS). These rack-mounted, flexible battery modules are designed for high-efficiency applications in microgrids, uninterruptible power supply (UPS) systems, and more. With a range of configurations, the HV Pack series meets varying energy needs through a modular design and seamless series and parallel connectivity. Offering an exceptional 6000 cycles at 80% DOD, the HV Pack is built for longevity and performance.

KEY FEATURES

  1. High Voltage Flexibility
    Available in four models (HV Pack 7, 8, 9, 10), each with scalable capacity, from 7.776 kWh to 77.76 kWh, to suit diverse energy requirements.

  2. Modular & Expandable
    Easily stackable system configurations allow you to customize your setup with 7 to 10 packs, providing scalable solutions for small to large-scale projects.

  3. Efficient Performance
    Rated for continuous operation at high voltages of 403.2V to 576V, with a robust charge/discharge cycle to ensure consistent power delivery.

  4. Long Lifecycle & Durability
    With a cycle life of 6000 cycles and a minimum 15-year battery life, the HV Pack ensures long-term reliability with low maintenance costs.

  5. Versatile Application
    Ideal for three-phase residential systems, commercial and industrial energy storage, microgrids, and UPS, offering unmatched flexibility for your energy needs.

  6. Safety and Compliance
    IP20-rated protection, storage temperatures from -10°C to 40°C, and extensive safety certifications ensure the HV Pack performs safely in diverse environments.

  7. Reliable and Easy Integration
    Supports CAN BUS software protocol at 250 Kb/s, ensuring compatibility with various energy management systems and easy integration into your ESS.

energy storage system

Technical Specifications

Model HV PACK 7 HV PACK 8 HV PACK 9 HV PACK 10
Battery Module 57.6V 135Ah 7.776kWh
Rated Voltage(V) 403.2 460.8 518.4 576
Rated Capacity(Ah) 135 135 135 135
Cell Model(LFP-3.2V)(Ah) 135 135 135 135
System Configuration 126S1P 144S1P 162S1P 180S1P
Battery Single Box Number 7 pack+1 control box 8 pack+1 control box 9 pack+1 control box 10 pack+1 control box
Rate Power(kWh) 54.43 62.21 69.98 77.76
Charge Cut-off Voltage(V) 447.3 511.2 575.1 639
Discharge Cut-off Voltage(V) 359.1 410.4 461.7 513
Recommended Current(A) 68 68 68 68
Maximum Charging Current(A) 120 120 120 120
Maximum Discharging Current(A) 120 120 120 120
Dimension(L*W*H)(±5MM) 590*713*1418 590*713*1568 590*713*1718 590*713*1868
Host Software Protocol CAN BUS (Baud rate @250Kb/s)
Operation Temperature Range Charge: 0~55°C
Disharge: -20~55°C
Storage Temperature -10~40
Cycle Life(25°C) 6000 cycles @80% DOD
Protection Level IP20
Storage Humidity 10%RH ~90%RH
Internal Impedance ≤1Ω
Warranty 10 years
Transportation UN38.3
Battery Life ≥15 years
Weight(±3%) Base: 18kgSingle Pack: 68kgHigh voltage Box: 20kg

FAQs

Q1: What is the typical lifespan of the HV Pack series?
A1: The HV Pack series has a minimum battery life of 15 years, with a cycle life of 6000 cycles at 80% depth of discharge (DOD).

Q2: Can the HV Pack be used in off-grid applications?
A2: Yes, the HV Pack series is ideal for off-grid energy storage systems, microgrids, and backup power systems, providing reliable energy for commercial, industrial, and residential setups.

Q3: What voltage levels are supported by the HV Pack models?
A3: The HV Pack series includes models with rated voltages ranging from 403.2V to 576V, catering to various high-voltage energy storage needs.

Q4: How does the scalability of the HV Pack work?
A4: The HV Pack is highly scalable, with configurations supporting from 7 to 10 battery packs, allowing flexibility to meet your energy requirements.

Q5: What warranty is provided with the HV Pack series?
A5: The HV Pack comes with a 10-year warranty, ensuring long-term performance and peace of mind.