Marine Power Inverter
93% High-Efficiency Non-Isolated Marine Inverter from China Suppliers | Compact Design & Superior Performance by Factory
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In the realm of marine electrical systems, achieving the perfect balance of space, weight, and energy efficiency is crucial. Our
93% high-efficiency non-isolated marine inverter
stands out as a revolutionary solution designed specifically for shipboard electrical systems. Manufactured in China, this inverter combines cutting-edge technology with a compact design, making it an ideal choice for marine applications. Trustworthy suppliers and factories offer this high-performance product that not only enhances energy efficiency but also optimizes space and weight on your vessel.
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DC input: 300-500Vdc or 500-800Vdc
AC output: Single phase or 3 phase
Output power: 10KW
⚡ Key Features
⚡ Peak Energy Efficiency, Energy-Saving Pioneer
Employing advanced topology technology, conversion efficiency reaches 93%, significantly surpassing industry averages. In extended-range maritime operations, this high efficiency directly translates to markedly reduced fuel/battery consumption, saving large vessels tens of thousands of dollars annually in operational costs while lowering carbon emissions—aligning with green shipping trends.
📦 Compact Design, Space Revolution
Through non-isolated design and integrated circuit optimisation, volume is reduced by 40% and weight by 30% compared to traditional inverters. Flexible deployment in space-constrained areas like engine rooms and bridge control stations frees valuable space for cargo storage or equipment upgrades, enhancing vessel cargo capacity and operational flexibility.
🔌 Flexible Output, Stable Power Supply
Supports single-phase / three-phase three-wire neutral-free output modes, adapting to diverse vessel electrical architectures. Pure sine wave output ensures power quality rivalling mains electricity, perfectly compatible with precision equipment like radar, navigation, and communications systems. Prevents system failures caused by harmonic interference, safeguarding vessel navigation safety and extending equipment lifespan.
🛡️ Robust and Reliable, Defying Sea Conditions
Features marine-grade protection design, withstanding harsh marine environments including high salt spray, humidity, vibration, and shock. Its non-isolated structure minimises potential failure points. Combined with intelligent overload/short-circuit protection, it achieves highly reliable operation, reducing maintenance frequency and costs, making it the ‘reliable choice’ for vessel power systems.
📋 Technical Specifications — BZP-10KW
| BZP-10KW | Transformerless Marine Inverter — Full Specification | ||
| Model | BZP-10KW | |
| Isolation Mode | Transformerless | |
| DC Input — Rated Voltage (Vdc) | 300–500 V or 500–800 V | |
| DC Input — Rated Current (A) | 27 A or 17 A | |
| Rated Output Power | 10 KW | |
| Output Waveform | Pure Sine Wave | |
| Rated Voltage | 220 V ± 3% (Single Phase) | 380 VAC ± 3% (3-Phase) |
| Phases | Single Phase | 3 Phase 3 Wires |
| Rated Current (A) | 45 A | 15 A per phase |
| Frequency | 50 Hz or 60 Hz | |
| Power Factor (PF) | 0.95 | |
| Overload Ability | 120%, 35 seconds | |
| Efficiency | > 93% | |
| Waveform Distortion Rate (THD) | < 3% (Linear load) | |
| Dynamic Response (0 to 100% load) | 5%, ≤ 50 ms | |
| Display | LCD | |
| Running Mode | Working Continuously | |
| Electrical Insulation Properties | 2000 Vac, 1 Minute | |
| Communication Interface (optional) | RS485 | |
| Protection | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. | |
| Cooling Method | Fan-cooled | |
| Short-Circuit Protection | No automatic recovery — restart required | |
| Noise (1 metre) | ≤ 50 dB | |
| Degree of Protection | IP20 (indoor) | |
| Working Altitude (m) | ≤ 2,000 m | |
| Working Temperature | -25 ~ +55 ℃ | |
| Relative Humidity | 0 ~ 90%, non-condensing | |
❓ Frequently Asked Questions
Q
What makes the BZP-10KW inverter suitable for marine environments?
What makes the BZP-10KW inverter suitable for marine environments?
The BZP-10KW features marine-grade protection design that withstands high salt spray, humidity, vibration, and mechanical shock — all typical conditions encountered at sea. Its non-isolated (transformerless) structure further reduces potential failure points, making it a highly reliable choice for vessel power systems.
Q
What is the efficiency rating of the BZP-10KW, and why does it matter?
What is the efficiency rating of the BZP-10KW, and why does it matter?
The BZP-10KW achieves a conversion efficiency of over 93%, significantly above the industry average. For vessels operating over long distances, this directly reduces fuel or battery consumption, translating to substantial annual cost savings and lower carbon emissions — an important advantage as the maritime industry moves toward greener operations.
Q
Does the BZP-10KW support both single-phase and three-phase output?
Does the BZP-10KW support both single-phase and three-phase output?
Yes. The BZP-10KW supports both single-phase (220 V ± 3%, 45 A) and three-phase three-wire neutral-free output (380 VAC ± 3%, 15 A per phase), making it adaptable to a wide range of vessel electrical architectures and onboard equipment requirements.
Q
Is the output waveform compatible with sensitive navigation and communications equipment?
Is the output waveform compatible with sensitive navigation and communications equipment?
Absolutely. The BZP-10KW produces a pure sine wave output with a Total Harmonic Distortion (THD) of less than 3% under linear load, delivering power quality equivalent to mains electricity. This ensures full compatibility with sensitive onboard equipment such as radar, GPS navigation, and communication systems, preventing failures caused by harmonic interference.
Q
What DC input voltage range does the BZP-10KW accept?
What DC input voltage range does the BZP-10KW accept?
The BZP-10KW offers two DC input voltage options: 300–500 V (rated current 27 A) or 500–800 V (rated current 17 A), providing flexibility to integrate with different battery bank or generator configurations commonly found on commercial and recreational vessels.
Q
What protections are built into the BZP-10KW inverter?
What protections are built into the BZP-10KW inverter?
The BZP-10KW includes comprehensive protection functions: input reverse polarity, under-voltage, over-voltage, output over-current, short-circuit, and overheating protection. In the event of a short circuit, the unit does not auto-recover and requires a manual restart, ensuring safe and controlled resumption of operations. Fan-cooled thermal management and IP20 indoor protection rating further support reliable long-term operation.
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