Solar Power Inverter
Off Grid Pure Sine Wave Inverter from China | Bangzhao Electric Suppliers & Factory for Renewable Energy Solutions
Introducing the BZP series Low Frequency Off Grid Pure Sine Wave Inverter from Bangzhao Electric, a leading China-based factory dedicated to providing high-quality power solutions. Our advanced inverter is designed for efficient DC to AC conversion, delivering a pure sine waveform that ensures optimal performance. With comprehensive protection features, high efficiency, and minimal energy loss, our inverter is the ideal choice for various applications. It is perfectly suited for remote areas without electricity, vehicles, ships, and renewable energy systems such as solar and wind power. Bangzhao Electric’s products efficiently supply power in challenging environments, including mountains, pastoral lands, border regions, and islands. Partner with reputable suppliers to ensure reliability and effectiveness in your power needs
Application
Solar System
Wind System
Ship
Railway
Car
Household
Product Features
6th Gen Mitsubishi IPM Intelligent Module
High efficiency and stable performance with powerful protection — short circuit, overload, over temperature. Service life up to 15 years or more.
Max. Efficiency ≥ 93%
Dynamic Response < 50ms
Pure Sine Wave Output
Low Frequency Transformer
2
Dual Start Modes: Step-down Voltage Start & Variable Frequency Start. Customers can set the start mode based on load type — reducing inverter usage and equipment investment costs, with easy wiring and control.
3
Adjustable Output Frequency: Set output frequency via LCD panel (e.g., 30Hz for motor speed control). Convenient for customers using different load types.
4
Flexible DC Input Voltage Range: Over-voltage, under-voltage, and recovery points all configurable via LCD panel — offering flexible battery and PV module integration.
5
Pure Sine Wave Output: Dynamic response <50ms, low waveform distortion, higher conversion efficiency, and stable output voltage.
6
Low Frequency Transformer: Small input ripple current. Compatible with Fuel Cell, Lithium Battery, LiFePO4, GEL, Lead Acid, Wind Turbine Rectifier, Hydro-generator, and other DC sources.
7
Powerful LCD Data Display: Shows DC input voltage, output frequency, phase voltage & current, AC bypass voltage, output power (KWH), time & date, temperature, and fault codes.
8
High Conversion Efficiency: Maximum efficiency ≥ 93%, ensuring optimal energy utilization across all supported applications.
9
Battery-Free Operation: Off-grid inverter can operate without a battery, saving costs. Supports MPPT wide voltage input: 100–400V, 200–500V, or 400–800V to maximize solar energy usage.
10
Optional Functions: RS485 remote monitoring, AC bypass input, built-in solar charge controller or AC-to-DC battery charger, and dry contact control.
Frequently Asked Questions
Q
What applications is this inverter suitable for?
What applications is this inverter suitable for?
This inverter is suitable for a wide range of applications including solar systems, wind energy systems, ships, railways, automobiles, and household use. Its flexible design makes it adaptable to both mobile and stationary power environments.
Q
What is the maximum efficiency of this inverter?
What is the maximum efficiency of this inverter?
The inverter achieves a maximum conversion efficiency of ≥93%, ensuring high-performance energy conversion and minimal power loss during operation.
Q
Can this inverter operate without a battery?
Can this inverter operate without a battery?
Yes. This off-grid inverter can work without a battery, which helps reduce the overall cost of the system by eliminating the need for a battery and charge controller. It supports MPPT wide voltage input ranging from 100–400V, 200–500V, or 400–800V.
Q
What types of batteries are compatible with this inverter?
What types of batteries are compatible with this inverter?
The inverter is compatible with multiple battery types, including Lithium batteries, Lithium Iron Phosphate (LiFePO4) batteries, GEL batteries, Lead Acid batteries, as well as other DC sources like Fuel Cells, Wind Turbine Rectifiers, and Hydro-generator sets.
Q
Does this inverter support remote monitoring?
Does this inverter support remote monitoring?
Yes. RS485 remote monitoring is available as an optional function. Additional optional features include AC bypass input, a built-in solar charge controller or AC-to-DC battery charger, and dry contact control for enhanced system integration.
Q
How long is the expected service life of this inverter?
How long is the expected service life of this inverter?
Thanks to the use of the 6th generation Mitsubishi IPM intelligent module, the inverter is designed for a service life of 15 years or more, offering reliable long-term performance with robust protection against short circuit, overload, and over-temperature conditions.
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