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3kW Uninterrupted Power Supply (UPS) System with 4.8kWh energy storage

3kW Uninterrupted Power Supply (UPS) System with 4.8kWh energy storage

SKU:UPS-3K-24

Regular price £1,389.99 GBP
Regular price Sale price £1,389.99 GBP
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PHOTONIC UNIVERSE  ●  UPS SYSTEMS

3kW Uninterrupted Power Supply (UPS) System

Pure Sine Wave Inverter  |  4.8kWh Gel Battery Storage  |  Solar Ready

The Photonic Universe 3kW Uninterrupted Power Supply (UPS) System with 4.8kWh energy storage is designed for both mains-powered and off-grid applications requiring a stable and reliable AC power source. This comprehensive package includes a 3000W pure sine wave inverter, two 200Ah 12V deep-cycle gel batteries, and essential cabling, providing a total of 4.8kWh of energy storage at 24V.

Ideal for running household appliances, IT equipment, and servers, this system ensures continuous power during mains instability or outages. It also supports direct solar panel input up to 1200W, allowing for energy savings in grid-tied setups or reduced generator reliance in off-grid scenarios. The external battery bank offers flexibility for expansion and straightforward installation.

IMPORTANT NOTE: This system uses an off-grid inverter. Any other AC power sources, including mains, must be fully isolated from the inverter output AC terminals to prevent damage.

Key Features

▶  Uninterrupted Power Supply — Seamless power transfer during mains outages.
▶  Integrated Solar Charger — Direct connection for solar panels up to 1200W.
▶  Pure Sine Wave Output — Provides clean, stable power for sensitive electronics.
▶  4.8kWh Gel Battery Storage — Includes two 200Ah 12V deep-cycle gel batteries for reliable energy reserve.
▶  Flexible Applications — Suitable for mains backup, off-grid, and portable power needs.
▶  Expandable Battery Bank — External battery design allows for easy expansion or replacement.
▶  Comprehensive Package — Supplied with UPS unit, batteries, cables, and circuit breaker.
▶  PC Monitoring Software — Includes PC connection cable and software CD for system monitoring.

Technical Specifications

UPS Parameter Value
Nominal Battery Voltage: 24V
Continuous Power Output: 3000W / 3000VA
Surge Power: 6000VA
Output Voltage: 230V AC
Output Frequency: 50Hz / 60Hz
Output Waveform: Pure Sine Wave
Max Solar Input Power: 1200W
Max Open Circuit Solar Voltage: 80V
Max Solar Charging Current: 50A
Max Mains AC Charging Current: 25A
Max Combined Charging Current: 70A
Peak Efficiency: 93%
Operating Temperature: -10°C to 50°C
Dimensions (L x W x H): 33.4 x 28.5 x 10 cm
Weight: 6.3 kg
Battery Parameter (Per Battery) Value
Nominal Voltage: 12V
Nominal Capacity (10h/20h rate): 200Ah / 205Ah
Maximum Charging Current: 40A
Self-Discharge Rate: <1% per month
Cycle Lifetime (30% D.O.D.): 1200-1300 cycles
Terminal Type: F24 (bolts & washers included)
Operating Temperature: -10°C to +50°C
Dimensions (L x W x H): 523 x 239 x 243 mm
Weight: 61.5 kg

Charging & Output Modes

This UPS system offers versatile charging and power output capabilities to suit various applications:

Mode Description
Mains-Powered UPS When mains power is available, it powers appliances and charges batteries. Instantly switches to battery power upon mains failure.
Off-Grid Operation Provides continuous AC power from batteries, with optional solar or generator charging.
Solar Charging Directly connect a suitable solar array (up to 1200W, 80V Voc) to charge batteries and supplement load.
Generator Integration Allows for periodic generator use to charge batteries, reducing fuel consumption.
Portable Power Batteries can be charged at a mains location, then transported for temporary off-grid power.

Typical Applications

Application Description
Home & Office Backup Ensures essential appliances and electronics continue to operate during power cuts.
Off-Grid Power Systems Provides a reliable power source for remote cabins, workshops, or mobile setups.
IT & Server Rooms Protects critical computer systems and data from power interruptions and fluctuations.
Generator Optimisation Allows for reduced generator run times and significant fuel cost savings in off-grid scenarios.
Temporary Event Power Offers a portable and robust power solution for outdoor events, markets, or construction sites.

Built-In Protection Functions

The Photonic Universe UPS system and included batteries incorporate several features for safe and reliable operation. The deep-cycle gel batteries are equipped with a pressure control safety valve. The overall system includes a thermal over-current circuit breaker and terminals for secure mains power connection. The inverter itself is designed to provide stable power output with a pure sine wave waveform, protecting connected appliances.

Common Questions

What type of appliances can this UPS system power?

This system provides a continuous 3000W (3000VA) pure sine wave output, making it suitable for a wide range of appliances including household electronics, IT equipment, servers, and other large electronic devices. Always check the power consumption of your specific appliances.

Can I connect solar panels to this system?

Yes, the UPS system features an integrated solar charge controller. You can directly connect a suitable solar array with a maximum input power of 1200W and a maximum open circuit voltage of 80V.

Is this system suitable for quiet environments?

No, the inverter uses predictive cooling logic that activates internal fans. This means it is not recommended for installation in locations where silence is a critical requirement.

What is the total energy storage capacity?

The system includes two 12V 200Ah gel deep-cycle batteries, which are connected in series to provide a 24V system with a total energy storage capacity of 4.8kWh (4800 Wh).

Installation Notes

  • Professional Installation Recommended: For safety and optimal performance, installation should be carried out by a qualified electrician or solar installer.
  • Ventilation: Ensure adequate ventilation around the UPS unit and batteries to prevent overheating.
  • Off-Grid Inverter Warning: This system uses an off-grid inverter. Ensure all AC power sources (e.g., mains, generator) are connected ONLY to the inverter input AC terminals and are fully isolated from the inverter output AC terminals.
  • Battery Connection: The two 12V batteries must be connected in series to achieve the required 24V system voltage.
  • Noise Consideration: Due to the predictive cooling fan, consider the installation location carefully if silence is required.

Before You Buy

  • Verify Power Requirements: Confirm that the 3000W continuous output is sufficient for your intended appliances. Refer to appliance power consumption figures.
  • Understand Inverter Type: Be aware that this is an off-grid inverter and requires careful wiring to prevent damage from external AC sources.
  • Space & Weight: Check the dimensions and weight of both the UPS unit and the batteries to ensure suitable installation space.
  • Environmental Suitability: Consider the operating temperature range and the fan noise if installing in a living or working area.
  • Solar Compatibility: If planning solar input, ensure your solar panels meet the maximum input power (1200W) and open circuit voltage (80V) specifications.

Please verify all specifications and compatibility requirements before purchase. The inverter is covered by a 1-year manufacturer warranty, and the batteries by a 1-year repair or replacement warranty from Photonic Universe.

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