---
title: "48100-Backup Power | Guangzhou Great Power Energy and Technology Co., Ltd."
description: "48V backup power system with air cooling."
url: "/products/48100-backup-power"
language: "en"
alternates:
  - { language: "es", url: "/es/products/48100-respaldo-de-energia" }
---

# 48100-Backup Power

48V backup power system with air cooling.

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Electrical & Mechanical Specifications

| Rated Capacity | 100 Ah |
| --- | --- |
| Nominal Voltage | 48 V |
| Chassis Dimensions | 480.0\*442.0\*133.0 mm (3U case) |
| Thermal Management | Air cooling |
| Waterproof Level | IP30 |
| Max Charging Voltage | 54.75 V |
| Min Discharging Voltage | 37.5 V |
| Standard Charging Current | 0.2C (Flow limiting function) |
| Standard Discharging Current | 0.5C |
| Communication | RS485, RS232 |
| Weight | ≈42 |
| Storage Temperature | -20~50 °C |

Packaging & Delivery

- #### Cell-level packaging

  Cells vacuum-sealed in anti-static bags. Packed in corrugated cartons on wooden pallets. UN38.3-compliant labelling applied per unit.
- #### Module packaging

  Modules ship in shock-absorbing foam-lined crates with IP-rated connectors pre-installed. Each crate carries QR-traceable serial number.
- #### Containerised systems

  Full container solutions ship as ISO 1A standard containers or flat-rack assemblies. Sea-freight appraisal documentation included per shipment.

Certifications

Certification records maintained internally. Request copies via compliance team for procurement verification.

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Submit project parameters. Great Power returns datasheet, pricing and lead time within 24 hours.

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