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At the heart of the Pytes HV48 indoor high-voltage battery system sits the HV48100 Battery Control Unit. It coordinates communication, protection and performance across all connected modules. Remote diagnostics and firmware updates reduce the need for site visits.
Planning a system? Read our guide: How to size a battery backup system for your home.
Indoor Pytes high-voltage storage for homes, commercial backup and multi-module lithium installations.
High‑Voltage Battery Management and System Control for HV48100 The Pytes HV48100 Battery Control Unit is the central management device for the HV48 high‑voltage indoor lithium battery system. It coordinates communication, protection, and performance across all connected battery modules. By regulating system voltage, monitoring operation, and enabling remote diagnostics, it ensures stable, efficient, and safe energy storage for residential or commercial applications. Key Benefits Higher Energy Density – Supports more usable energy in a compact footprint for improved system efficiency. Lower Resistive Losses – Reduces internal energy loss, helping maintain stable performance during charging and discharging. Superior Performance – Provides consistent operation with advanced system control and optimized communication. Remote Upgrading & Monitoring – Allows firmware updates and system oversight without on‑site access. Enhanced Safety Features – Built‑in protections help safeguard the system from electrical faults and abnormal conditions. Use Cases Ideal for indoor pytes high‑voltage residential energy storage systems, commercial backup power solutions, and multi‑module lithium battery installations requiring centralized control, communication, and protection. Tech Specs Product Model Compatibility: Pytes | HV48100 Battery Module Dimensions (W×D×H): 19.1×20.1×5.5 in Weight: 29.3 lbs Communication: CAN, RS485, Dry Contact, WiFi Ingress Protection Code: IP20
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Our team can help match the HV48100 control unit to the right number of battery modules. Message our team on WhatsApp.
Pytes
Cold climates are well served by the Pytes V5, a 51.2V, 100Ah lithium iron phosphate battery with built-in self-heating. It stores 5.12kWh and stacks up to 16 units without an extra hub. Homes and small businesses can use it to reduce reliance on the grid.
$1,160.00
Pytes
A 4U server rack battery for ESS systems, the Pytes V5 stores 5.12kWh at 51.2V nominal with 100Ah capacity. It reaches UL 9540 system certification when paired with Sol-Ark 15K and 12K inverters, which can simplify permitted installs. Built-in heaters make it a good fit for cold climates.
$1,160.00
Pytes
For battery banks that need to live outside, the Pytes V-BOX-OC houses four V5 batteries for 20.48kWh in an IP55 galvanized steel enclosure. It is rated against dust and water jets from any direction, so it can go in exposed outdoor locations without extra weatherproofing.
$1,143.20
Pytes
The Pytes V10 is a 48V LiFePO4 battery for wall or floor mounting, built for outdoor installs in rain, snow, dust, and salty coastal air. Its 230Ah cells are intentionally limited to 200Ah, which gives a 90% depth of discharge rated for 8,000 cycles. It suits homeowners and installers planning a long-term system, including in areas with limits on battery storage capacity.
$1,600.00