Dual Voltage Inverter
Dual Voltage Inverter Configuration Solutions
Dual DC Input Voltage Options
Reliable Electric dual voltage inverters support flexible DC input configurations, helping buyers match different battery systems with fewer inverter models.
Dual AC Output Voltage Configuration
For markets or systems that require different AC output standards, Reliable Electric can support dual output voltage or split phase output configuration discussion, helping buyers match 110V / 220V, 120V / 240V and regional power requirements.
Auto-Detected Voltage Adaptation
Auto-detected inverter models can identify the connected battery voltage automatically and adjust working parameters accordingly, reducing wrong-voltage selection risk and making installation easier for mixed battery platforms.
Protection & Market Customization
Dual voltage inverter solutions can be configured with low-voltage, high-voltage, overload, short-circuit and over-temperature protection, along with socket, display, label, packaging and OEM requirements before sample confirmation.
Need a Dual Voltage Inverter Configuration for Your Market?
Tell us your wattage, battery voltage, AC output, frequency, socket type and application. Reliable Electric can help match the right inverter series before bulk ordering.
Choose Your ideal product
SZ Series
- 1KW–8KW range
- Multiple auto-input options
- Pure sine wave + LCD
- For mixed battery systems
RBX Series
- 1.5KW–2KW range
- Auto 12V / 24V input
- Modified sine wave design
- For entry-price markets
SPT Series
- 2.5KW–12KW range
- Split phase 120V / 240V
- 24V–110V input options
- For high-power systems
We are always at your service when you need
Yueqing Reliable Electric Co.,Ltd is a leading company specialized in developing, manufacturing, and marketing advanced power inverter and system for mobile power market and PV industry since 2009, in Wenzhou, East of China.
production line
years experience
Plant Area
annual capacity
Why Choose Us
Competitive Pricing
We provides cost-effective inverter solutions for distributors, wholesalers and project buyers, helping customers balance product configuration, quality and market price competitiveness.
Complete Functions
Our inverters can support multiple power ranges, battery voltages, output waveforms, AC socket standards and protection functions for different markets and application requirements.
Reliable Component Quality
We focus on stable component selection for key inverter parts, including circuit boards, transformers, cooling structures, terminals and protection components, helping improve product reliability and long-term performance.
Strict Testing Process
Each power inverter is checked through production and quality inspection steps such as function testing, load testing, protection testing, aging testing and final appearance inspection before shipment.
Continuous Product Innovation
We keep improving inverter design, control performance, user interface, protection logic and product structure to support changing market and customer requirements.
New Energy Product Expansion
We are expanding new energy product solutions, including inverter chargers, AC to DC chargers, DC to DC charging solutions and vehicle-related charging support.
Customization Support
We support OEM and ODM customization for voltage configuration, socket type, product labels, packaging, appearance and selected functional requirements according to different market needs.
24-Hour Service Support
We provide responsive service for product selection, technical questions, sample confirmation, order follow-up and after-sales support, helping customers move projects forward more efficiently.
certifications
FCC
RoHS
CE-EMC
CE-LVD
UL-458
ECE-R10
FAQ
Q: What type of inverter is this? Is it a pure sine wave or modified sine wave inverter?
A: This is a pure sine wave inverter, providing clean and stable AC output for sensitive electronics, appliances, tools and other AC loads.
Q: What international certifications does this inverter have?
A: This inverter supports CE, EMC, RoHS and FCC certification requirements for major export markets.
Q: What is the conversion efficiency of this inverter?
A: The conversion efficiency is rated at ≥85%, helping reduce energy loss during DC to AC conversion.
Q: Does this inverter support automatic voltage detection? What DC input voltages does it support?
A: Yes. It supports auto-detected input combinations including Auto 12V/24V, 24V/36V, 36V/48V, 48V/60V/72V and 60V/72V/96V.
Q: What rated continuous power options are available for this inverter?
A: Available power options include 1000W, 1200W, 1500W, 1800W, 2000W, 2500W, 3000W, 3200W, 3500W, 4000W, 5000W, 6000W, 7000W and 8000W.
Q: What is the surge power capacity of this inverter? Why is surge power important?
A: Surge power is twice the rated continuous power. It helps start loads with high startup current, such as motors, pumps, compressors and refrigerators.
Q: How do I choose the right power rating of this inverter for my appliances?
A: Choose a power rating higher than the total running load. For inductive loads, select a much higher rating to handle startup surge.
Q: What appliances can this inverter power?
A: It can power TVs, computers, lights, refrigerators, microwaves, tools, chargers, pumps, motors and other compatible AC appliances.
Q: Can this inverter run sensitive electronics like computers, TVs and precision instruments?
A: Yes. Pure sine wave output is suitable for sensitive electronics and helps reduce noise, interference and unstable operation.
Q: How to install and connect this inverter correctly?
A: Connect the inverter directly to a matched battery pack, confirm correct polarity, then connect the AC load. Always turn on the inverter before turning on the load.
Q: What size of battery cables and fuses should I use with this inverter?
A: Cable and fuse size depend on inverter power, DC voltage and cable length. Use the supplied cables or confirm the correct gauge before installation.
Q: Can I connect this inverter directly to solar panels or a solar charge controller?
A: No. The inverter should be connected to a stable battery or battery pack, not directly to solar panels or a charge controller output.
Q: Can I connect multiple inverters in series or parallel for more power?
A: No. Standard units cannot be connected in series or parallel. For higher power, choose a single inverter with the required rated output.
Q: Can this inverter be connected to the utility grid power or a generator?
A: No. Do not connect the inverter output to utility grid power, generator power or a shared breaker panel.
Q: What is the recommended operating environment for this inverter?
A: Install it indoors in a clean, dry and well-ventilated area. Keep enough clearance for cooling and avoid water, dust, heat and flammable gases.
Q: What safety protection functions does this inverter have?
A: Protections include low voltage, high voltage, overload, overcurrent, short circuit, reverse polarity, over temperature and built-in fuse protection.
Q: What do the fault codes on the inverter's LCD display mean?
A: Common codes include SC for short circuit, OC for overcurrent, OL for overload, OU for overvoltage, LU for undervoltage, OH for overtemperature and E0 for external power connection.
Q: What happens if I connect the battery polarity in reverse?
A: Reverse polarity may blow the internal fuse and damage the inverter. Always check positive and negative terminals before connection.
Q: Why does the inverter's housing get hot during operation? Is it safe?
A: Some heat is normal during operation. The inverter uses temperature-controlled cooling and will protect itself if overheating occurs.
Q: What type of battery should I use with this inverter?
A: A deep-cycle battery or battery bank is recommended for regular inverter use. Vehicle starter batteries are not ideal for long discharge operation.
Q: How long can this inverter power my appliances on a single battery charge?
A: Runtime depends on battery voltage, battery capacity and load power. A simple estimate is: Battery Voltage × Ah × 0.8 × 0.85 ÷ Load Power.
Q: How to connect batteries to match the inverter's input voltage?
A: Use series connection to increase voltage, parallel connection to increase capacity, or series-parallel connection for both voltage and capacity.
Q: What is the warranty policy for this inverter?
A: The inverter has a 1-year warranty for manufacturing defects. Damage from misuse, incorrect installation or unauthorized repair is not covered.
Q: My inverter has no AC output, what should I do?
A: Check battery voltage, cable connection, load power, ventilation and LCD fault code. Do not disassemble the inverter yourself.
Q: Can I disassemble and repair the inverter by myself if it breaks down?
A: No. Unauthorized disassembly may cause safety risks and void the warranty. Contact after-sales support for service guidance.
As one of the leading dual voltage inverter manufacturers and suppliers in China, we warmly welcome you to buy bulk high-grade dual voltage inverter from our factory. All customized products are with high quality and competitive price.