What’s in the box
1 x Mecer 2400VA, 1440W, 24V DC-AC Inverter UPS (20A Charger)
2 x 100AH olite AGM Batteries Included
The Mecer 2400VA (1440W) 24V Inverter is a hybrid inverter/UPS system designed to provide backup power during load-shedding or outages. It’s suitable for home, small office, or light commercial use. This inverter automatically switches from grid power to battery power when the mains supply fails, ensuring a seamless supply of electricity to essential devices.
Key Specifications:
- Power Output: 2400VA / 1440 Watts
- System Voltage: 24V DC (requires two 12V batteries connected in series)
- Waveform: Pure sine wave (safe for sensitive electronics)
- Battery Compatibility: Deep-cycle lead-acid (24V system)
- Built-in Features:
- LCD display for monitoring status
- Automatic transfer switch (UPS functionality)
- Overload and short-circuit protection
- Solar charge controller (some models)
Important: Battery Connection is Required
This inverter will NOT power on unless batteries are connected.
It is designed to draw its startup power from the batteries-not directly from the grid. This is a common feature in inverter-based UPS systems.
For this 24V system, you will need two 12V batteries, connected in series to create a 24V DC power bank.
Why You Need a Qualified Electrician for Installation
Getting a licensed electrician to install your Mecer 2400VA inverter is highly recommended-and often required for safety, warranty, and insurance reasons. Here’s why:
1. Correct Wiring & Safety Compliance
Improper wiring can lead to:
- Electric shocks
- Short circuits
- Fire hazards
- Damage to your inverter, batteries, or appliances
A qualified electrician will ensure:
- Correct series connection of batteries (for 24V setup)
- Safe and legal integration into your DB board (distribution board), if needed
- Proper earthing and isolation from grid power
2. Load Management
An electrician will:
- Calculate your backup load (how many devices you can run on 1440W)
- Advise you on what appliances should be on the backup circuit
- Prevent system overload and premature failure
3. System Efficiency & Longevity
Professional installation helps:
- Extend battery life through correct charging setup
- Prevent inverter damage from incorrect voltage or wiring
- Maximize overall system efficiency
4. Warranty Protection
Most inverter manufacturers require professional installation to:
- Validate the warranty
- Ensure the unit is not damaged due to incorrect setup
Installation Checklist:
- 2x 12V Deep Cycle Batteries (connected in series for 24V)
- Proper battery cables and fuses
- Inverter mounted in a well-ventilated area
- Correct AC input and output wiring
- Electrician to test and commission the system
What Can It Power?
With 1440W of output, this inverter can typically support:
- WiFi router
- Laptops or PCs
- LED lights
- TV/decoder
- Fan
- Small fridge (for a limited time)
Avoid high-power devices like kettles, microwaves, or heaters-these can overload the system.
Summary
- The Mecer 2400VA (1440W) inverter requires two 12V batteries connected in series (24V total).
- It will not power on without batteries connected-this is by design.
- Hiring a qualified electrician for installation is critical to ensure:
- Safety
- Legal compliance
- System efficiency
- Warranty protection
12V OLITER 100AH BATTERY
– Maintenance-free and easy to use,
– Contemporary advanced technology research and development of new high-performance batteries,
– It can be widely used in solar energy, wind energy, telecommunication systems, off-grid systems, UPS, and other fields
Specifications
– Usage Temperature: Discharge:-45°C～50°C, Charge: -20°C～45°C, Storage: -30°C～40°C
– Charge Voltage: Float Charge: 13.5V-13.8V, Average Charge: 14.1V-14.4V
– Charge Mode (25°C): Float Charge:2.275±0.025V/Cell, Temperature Compensation Coefficient :±3 mV/Cell °C, Cycle Charge:2.45±0.05V/Cell, Temperature Compensation Coefficient: ±5 mV/Cell °C
– Capacity Affected by Temperature: 105 % @ 40°C, 85 % @ 0°C, 60 % @ -20°C
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