Description
Product Overview
The ZETAWALE 48V 2500 Watt Pure Sine Wave Inverter converts 48V DC battery power into stable 120V AC electricity. With a continuous output of 2500W and a peak of 5000W, it supports medium‑load household appliances such as refrigerators, freezers, sump pumps, and lighting circuits. Built on a robust 48V platform, the inverter reduces current load, improves efficiency, and delivers a clean pure sine wave that mimics grid power. Key specifications include a 60 Hz frequency, 90% standby power shutoff, and a compact footprint of 11.93″ L × 7.87″ W × 4.33″ H, weighing only 8.16 lb. The package comes with battery cables, a user manual, and a 14.76‑ft wired remote for real‑time monitoring.
Usage
Designed for off‑grid solar installations, high‑capacity 48V battery banks, and residential backup systems, this inverter excels in remote cabins, RVs, and homes without reliable grid access. It powers essential circuits during outages, runs medium‑load appliances continuously, and integrates seamlessly with lithium, AGM, deep‑cycle, and lead‑acid batteries. Ideal for homeowners seeking energy independence, tiny‑house builders, and outdoor enthusiasts who need dependable power in remote locations.

Why Choose Us
ZETAWALE combines advanced multi‑protection technology with intelligent thermal management, ensuring safe operation under overload, over‑voltage, under‑voltage, over‑temperature, and short‑circuit conditions. The built‑in cooling fan activates automatically, extending component life. Backed by a 12‑month warranty and 24/7 professional support, the inverter offers peace of mind and reliable performance for critical loads.
Key Features
- Pure sine wave output delivers clean, grid‑quality power for sensitive electronics.
- 48V system design reduces current load, enhancing efficiency and battery life.
- Four AC outlets, USB port, Type‑C charging, and heavy‑duty terminal blocks for versatile connections.
- Smart LCD remote provides real‑time voltage, load, and battery status monitoring.
- Comprehensive protection suite safeguards batteries and connected devices.
FAQ
Can this inverter run a standard refrigerator?
Yes, the 2500W continuous rating comfortably handles most residential refrigerators and freezers, including the startup surge.
Is the inverter compatible with lithium‑ion battery banks?
Absolutely. It is engineered for both lithium and lead‑acid 48V battery systems, offering optimal charging and discharge performance.
How does the remote controller work?
The wired remote connects to the inverter’s LCD port, allowing you to turn the unit on/off, view battery voltage, AC output voltage, and current load in watts.
What protection features are included?
The inverter includes overload, over‑voltage, under‑voltage, over‑temperature, and short‑circuit protection, plus an automatic cooling fan for thermal management.
What is the warranty period?
ZETAWALE provides a 12‑month warranty covering manufacturing defects, with access to 24/7 customer service for troubleshooting.




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