Description

The off grid inverter we produce is the core control equipment of the off-grid power supply system. It integrates core inverter modules, charging modules, intelligent control modules, and protection modules, allowing direct docking with solar panels, energy storage batteries, and various loads, achieving collaborative control and management of the entire "energy collection-storage-conversion-output" chain. The product is divided into two series: industrial and commercial grade and household grade. The industrial and commercial grade focuses on large-scale power conversion and stable scheduling, while the household grade emphasizes safety, convenience, and scenario adaptability. Both have the advantages of high efficiency, energy saving, stable operation, and flexible installation, meeting the core needs of industrial and commercial users for off-grid production power supply and household users for emergency backup and daily self-use.

parameter

Parameter Category	Parameter Description
General Core Parameters	Working Mode: Off-grid independent operation, supporting three-mode charging and discharging switching of photovoltaic/commercial power/generator
	Inversion Technology: Pure sine wave inversion, MPPT maximum power point tracking technology, photovoltaic charging efficiency ≥99%
	Inversion Efficiency: ≥95% (under rated load)
	Protection Functions: Overcharge, over-discharge, over-temperature, over-current, short-circuit, reverse connection, surge protection, integrated with lightning protection module
	Monitoring Method: Local LCD display + remote monitoring platform, supporting fault alarm and data recording
	Working Temperature: -20℃~+60℃, adapting to various outdoor/indoor environments
Exclusive Parameters for Industrial and Commercial Grade	Rated Power: 10KW-200KW (single unit), supporting parallel expansion of multiple units
	Input Voltage (DC): 48V/96V/192V optional
	Output Voltage (AC): 380V three-phase AC power
	Protection Level: IP54, dustproof and waterproof, anti-electromagnetic interference
Exclusive Parameters for Household Grade	Rated Power: 1.2KW-11KW (single unit)
	Input Voltage (DC): 12V/24V/48V optional
	Output Voltage (AC): 220V single-phase AC power
	Operation Noise: ≤45dB, standby power consumption ≤5W

Scope of application

1.Industrial and commercial off grid solar inverter

Remote industrial parks

Provide core control and power conversion for off-grid power supply systems of factories, mines, and industrial parks not covered by the power grid, ensuring stable operation of production equipment and replacing traditional diesel generators to reduce energy consumption.

Agricultural planting/breeding base

Integrating photovoltaic and energy storage systems to provide stable power for irrigation equipment, temperature control systems, and lighting equipment, meeting the long-term off-grid power supply needs of remote agricultural scenarios.

Outdoor engineering construction camp

Provides power for construction equipment, temporary office facilities, and domestic electrical equipment. It can flexibly connect to generators for energy replenishment, ensuring continuous operation of outdoor engineering projects.

Remote communication/monitoring base stations

Provide power conversion and control services for communication base stations and environmental monitoring stations in areas without grid coverage, ensuring 24-hour stable operation of base stations and monitoring equipment.

2. Household-level off grid solar inverter

Emergency power supply for urban and rural households

In case of sudden power outages, the household energy storage battery is linked to supply power to critical loads such as refrigerators, routers, medical equipment, and lighting devices, ensuring basic living needs.

Remote rural households

Connecting rural households with weak grid coverage to household photovoltaic panels and energy storage batteries, achieving self-sufficiency in daily electricity consumption and reducing electricity bills.

Outdoor living scenarios

Provide power conversion services for outdoor living scenarios such as RV camping and camping sites, connecting portable photovoltaic panels with energy storage devices to meet the power needs of lighting, cooking, audio-visual equipment, etc.

Villa/self-built house

Build an off-grid power supply system in conjunction with household photovoltaic and energy storage systems to achieve energy self-sufficiency, ensure the continuity of household electricity use during extreme weather, and enhance the reliability of residential electricity.

Product application of Our Off Grid Solar Inverter

Feature of Our Off Grid Solar Inverter

1.Universal core advantages

Comprehensive safety protection: Equipped with overcharge, overdischarge, overtemperature, overcurrent, short circuit, reverse polarity, and surge protection functions, integrated with a lightning protection module, providing multiple layers of protection to ensure the safe operation of equipment and loads.

Flexible multi-energy adaptation: Supports multi-mode input energy replenishment from photovoltaic, grid power, and generators, automatically identifies energy types and switches charging and discharging strategies, adapts to energy replenishment needs in different scenarios, and can operate independently without relying on the grid.

Efficient and stable operation: Utilizing MPPT (Maximum Power Point Tracking) technology, the photovoltaic charging efficiency is ≥99%; the inverter efficiency is ≥95%, producing pure sine wave AC power with high voltage stability, suitable for various inductive and capacitive loads.

Intelligent and convenient management: Supports dual control through a local LCD display and a remote monitoring platform, allowing real-time viewing of operational data and adjustment of working parameters; features automatic fault alarm and recording functions, facilitating convenient operation and maintenance.

2.Exclusive advantages of industrial and commercial warehousing

High power and large capacity: Single unit power coverage ranges from 10KW to 200KW, supporting parallel expansion with multiple units to meet the centralized power supply and large-scale power conversion needs of industrial and commercial equipment.

High efficiency, energy saving, and cost reduction: Equipped with intelligent load dispatching function, it can be linked with energy storage system to achieve peak shaving of electricity, and cooperate with photovoltaic system to enhance the consumption rate of new energy, thereby reducing the energy consumption cost of enterprises.

Industrial-grade reliable design: With a protection level of IP54, it is suitable for complex industrial environments such as factories and outdoor settings. It features dustproof, waterproof, and electromagnetic interference resistance, and has a continuous operating life of ≥10 years.

3. Exclusive advantages of household storage

Compact and easy to install: With its compact size and wall-mounted design, it fits seamlessly into small spaces such as balconies and storage rooms. The installation process is simplified, allowing non-professionals to complete basic deployment.

Flexible scene adaptation: Single unit power coverage ranging from 1.2KW to 12KW, output voltage compatible with 220V household standard, with rich interfaces, allowing direct connection to household photovoltaic panels, energy storage batteries, and various household loads.

Low noise, energy-saving, and worry-free: Operating noise is ≤45dB, with no noise pollution; low standby power consumption, minimal wear and tear during long-term idle periods, with automatic sleep and wake-up functions, eliminating the need for professional routine maintenance.

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