Modified Sine Wave off Grid 1000W 220VAC Solar Power Inverter DC 12V 24V 48V to AC 110V 220V

Product Description

Product Features

OPIM-1000 1000W Modified Sine Wave DC-AC Inverter

1000W rated, 2000W peak surge power

Modified sine wave stable AC output

Multiple DC input options: 12V / 24V / 48V

Two AC output series: 110V class & 220V class

Built-in 5V 1A USB charging port for small electronics

Smart temperature control cooling fan

Complete multi safety protection circuit

Red/Green LED working & fault indicator lights

Safe insulated positive/negative copper terminals

18 months factory warranty

1000W Sine Wave Inverter, 2000W Peak

Six-layered, comprehensive security protection

This inverter has a rated power of 1000W and a peak power of up to 2000W, easily handling the startup surges of inductive loads such as motors and compressors. It supports selectable DC input voltages of 12V, 24V, or 48V, and provides a modified sine wave output of AC 110V or 220V ±5%, making it suitable for various common appliances such as TVs, fans, lighting, and power tools. It features high conversion efficiency and low heat generation, with a built-in intelligent temperature-controlled fan, ensuring stable and reliable operation even during prolonged use.

As a professional manufacturer of solar and RV inverters, we possess extensive experience in the R&D and manufacturing of power supply products. Every unit undergoes rigorous 100% full-load aging tests to ensure quality before shipment. We support bulk wholesale and custom logo services to meet OEM/ODM requirements, providing you with cost-effective power supply solutions.

With dimensions of 280 × 135 × 60 mm and a net weight of 1.34 kg, the unit is compact and portable; it is packaged at 8 units per box for convenient logistics and transportation. It is widely used in scenarios such as RV living power, off-grid solar systems, home emergency backup power, and outdoor work power supply. The unit comes with an 18-month warranty, ensuring peace of mind regarding quality. Please contact us for the best quote!

The OPIM-1000 features a built-in six-layer intelligent protection mechanism that covers all potential risks during inverter operation, ensuring safe and reliable power usage every time:

Short-Circuit Protection: Instantly cuts off power in the event of an output short circuit to prevent equipment damage

Overload Protection: Automatically shuts down when the load exceeds the limit to protect internal components

Over-Temperature Protection: First triggers an audible and visual alarm when temperatures are abnormal; if the temperature continues to rise, the unit automatically shuts down and resumes operation once the temperature drops

Overvoltage Protection: Automatically cuts off the output when the input voltage is too high, protecting downstream equipment

Undervoltage Protection: First issues an alarm when the battery voltage is too low; if it continues to drop, the unit automatically shuts down to prevent damage from over-discharge

Reverse Polarity Protection: The internal fuse blows when the input positive and negative terminals are reversed, effectively protecting the mainboard from damage

Specification

Model	OPIM-1K-1	OPIM-1K-1	OPIM-1K-1	OPIM-1K-2	OPIM-1K-2	OPIM-1K-2
Rated power	1000W
Peak power	2000W
Input voltage	DC12V	DC24V	DC48V	DC12V	DC24V	DC48V
Output voltage	100VAC or 110VAC or 120VAC±5%			220VAC or 230VAC or 240VAC±5%
Unload current less than	0.8A	0.5A	0.2A	0.8A	0.5A	0.2A
Output frequency	50Hz±0.5Hz or 60Hz±0.5Hz
Output waveform	Modified Sine Wave
Waveform distortion	THD<3%(Linear load)
USB port	5V 1A
Max.efficiency	90%
Input voltage range	10-15.5V	20-31V	40-61V	10-15.5V	20-31V	40-61V
Low voltage alarm	10.5±0.5V	21±0.5V	42±1V	10.5±0.5V	21±0.5V	42±1V
Low voltage protection	10±0.5V	20±0.5V	40±15V	10±0.5V	20±0.5V	40±15V
Over voltage protection	15.5±0.5V	31±0.5V	61±1V	15.5±0.5V	31±0.5V	61±1V
Low voltage recover	13±0.5V	24±0.5V	48±1V	13±0.5V	24±0.5V	48±1V
Over voltage recover	14.8V±0.5V	29.5V±0.5V	59V±1V	14.8V±0.5V	29.5V±0.5V	59V±1V
Protection function	Low voltage		Alarm at first, voltage continously reduce. LED Red light on & shut sown.
	Over voltage		LED Red light on, shut down
	Over load		LED Red light on, shut down
	Over temperature		Alarm at first, tempurature continously rise.LED Red light on & shut sown
	Short circuit		LED Red light on
	Input reverse polarity		Fuse burn-out
Working temperature	-10°- +50°
Storage temperature	-30°- +70°
Dimension(mm)	280x135x60mm
Packing(mm)	330x185x85mm
Net./gross weight(g)	1340/1800g
QTY/Ctn	8 Pcs
Meas./Ctn(mm)	440x350x330mm
Gross weight/Ctn(g)	15000g
Warranty	18 months
Configuration	Standard
Cooling method	Intelligent air cooling

Application Range

Company Introduction

COMPANY INTRODUCTION

Leyu , based in Wenzhou Leqing, enjoys a developed economy and convenient air, water, rail, and road transport. For 14 years, we have specialized in designing and producing switching power supplies and off-grid solar inverters, with CE, ROHS, CCC, IP67, and ISO9001 certifications. Our modern production and testing equipment ensure reliable performance-our 0.3‰ defect rate far exceeds the national 3% standard.

We offer OEM/ODM services (design, prototyping, production, testing, delivery) backed by senior engineers and strong R&D partnerships. Leyu products are exported to over 50 countries across Europe, the Americas, Southeast Asia, South America, and Africa. Our young, energetic foreign trade team (avg. 3 years' experience) and our commitment to sincere, attentive service have built a trusted brand. As a high-tech enterprise integrating R&D, production, sales, and technical support, Leyu strives to become a national-class electrical company.

Company Advantage

Customer Centric  Service First

Own Factory  Quality Assured

Technology Driven  Continuous Innovation

Leyu puts you first—sincere service, solid tech, reliable quality, fast response, and worry-free shipping. We tailor parameters, design, and functions to your exact needs. Trust us as your long-term partner.

Leyu Electric (est. 2005) is a certified high-tech manufacturer (ISO, CE, RoHS, CCC). We enforce strict quality control from procurement to delivery, guaranteeing reliable and safe power supply units.

Backed by a skilled R&D team, Leyu Electric drives continuous innovation. Our core products—switching power supplies, off-grid inverters, and charge controllers—are widely used in automation, LED lighting, telecom, and renewable energy.

Main Product

Customer Distribution

Packing & Delivery