110V 220V 230V Off Grid Charger Power Inverter for Customized Support Software Reengineering and Overload Protection

High-Efficiency Pure Sine Wave Inverter – S23 Series | Reliable Power for Any Need

Key Features

✅ Pure Sine Wave Output (THD <3%) – Safe for sensitive electronics (laptops, medical devices, etc.).
✅ Wide Voltage Compatibility – Supports 12V/24V/48V/60V input, with 110V/220V output (adjustable).
✅ High Efficiency (Up to 94%) – Minimizes energy loss for longer runtime.
✅ Smart Digital Control – Auto-adjusts voltage/frequency (50Hz/60Hz ±0.5Hz).
✅ Full Protection Suite – Overload, overheating, short-circuit, and reverse polarity protection.
✅ Clear LED Indicators – Real-time monitoring of battery, load, and system status.

Technical Specifications

Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.

We own auto production line equipments and 6000 square meters of workshops. There are 200 employees in company , including hardware and software technical research and

development and management staff more than 30.

Our product obtained CE ROHS LVD EMC FC KC SAA PSE UL UKCA REACH BSCI NF GS PHAS etc certificates. We can meet the needs of different markets.

We can produce millions units of various types of solar related products with strong corporate strength. We pursue the production of products in high quality!

We keep the concept of investing in product development and design innovation continuously. Each product has been undergone meticulous design and repeated carving.

We are willing to do the Win-Win business and welcome the person who with the same goal to join us from establishment!