3KW 24V Pure Sine Wave off Grid High Frequency Solar Inverter with LED/LCD Display MPPT Charge for Home Use
Description
The WTHD 3KW 24V Pure Sine Wave Off Grid High Frequency Solar Inverter with LED/LCD Display MPPT Charge is a reliable and efficient power solution designed for home use. This solar inverter is perfect for anyone looking to harness solar energy and enjoy clean, uninterrupted electricity without relying on the main power grid
With a power output of 3KW and a 24V input, this inverter can handle a variety of household appliances such as lights, fans, TVs, refrigerators, and small air conditioners. Whether you live in a remote area without stable electricity or want to reduce your electricity bills, the WTHD solar inverter offers a practical and eco-friendly option
One of the standout features of this inverter is its pure sine wave output. This means the electricity it produces is smooth and clean, just like the power you get from your city grid. This is important because pure sine wave power is safer for your electronic devices and helps them run quieter and more efficiently. It also prevents damage and extends the life of your home appliances
The inverter uses high frequency technology, which allows it to be compact, lightweight, and easy to install. This makes it a great choice for home use, especially if you want to save space while still having a powerful and robust system
The WTHD inverter includes an advanced MPPT (Maximum Power Point Tracking) charge controller. MPPT technology ensures your solar panels work at their best, capturing the maximum amount of sunlight and converting it into electrical energy. This leads to better battery charging and improved overall system efficiency
For easy monitoring and control, the inverter is equipped with both LED and LCD displays. The LED lights give quick status updates, while the LCD screen provides detailed information such as battery voltage, charging status, load conditions, and faults if any. This helps you keep track of your power usage and the health of your solar system without any hassle
Durability and safety are also a priority for the WTHD 3KW inverter. It includes multiple protection features like overload protection, short circuit protection, and low voltage disconnect to keep your system safe and reliable
The WTHD 3KW 24V Pure Sine Wave Off Grid High Frequency Solar Inverter with LED/LCD Display MPPT Charge is an excellent choice for anyone looking to power their home with solar energy. It offers clean power, efficient energy management, and easy monitoring, making solar energy simple and dependable for everyday use


Model |
WTHD-HI-3K/24V |
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AC Input voltage
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AC Input |
220VAC (Standard) /110VAC Customization |
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Input voltage Range |
90-280VAC±3V (Normal Mode)
170-280VAC±3V UPS Mode
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Input Frequency |
50/60Hz±5% |
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Rated Power |
3000w |
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Output
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PV Inverter output Power |
3000w |
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Output Voltage |
220/230/240VAC±5% |
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Output Frequency |
50/60Hz±0.1% |
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Output Wave |
Pure Sine Wave |
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Transfer Tim |
≤10ms UPS Mode /≤20ms INV Mode |
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Peak Power |
6000VA |
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Overload Ability
|
Battery Mode:11s@105%~15Mode:11s@105%~1%~200%Load 400ms@>200%Load |
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Battery
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Rated Voltage |
24Vdc |
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Constant Charging(Configurable) |
28.2Vdc |
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Charging Voltage(Configurable) |
27Vdc |
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Charger
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PV Charging Mode |
MPPT |
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Max PV input Power |
3000w |
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MPPT Input Voltage Range |
30~500vdc |
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Optimal Vmp Range |
300~400Vdc |
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Max PV Input Voltage |
500vdc |
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Max PV Input Current |
13A |
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Max PV Charging Current |
100A |
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Max AC Charging Current |
60A |
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Max Charging Current |
100A |
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Display |
LCD Interface |
Can display operating mode/load/input/output |
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Interface
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RS232 |
2400 Baud Rate 2400 |
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Expansion Slot Communication interface |
Lithium Battery BMS Communication Card, WIFi/Pitch2.54mm |
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Parallel interface |
Not Support Parallel |
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Ambient Temperature
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Operating Temperature |
-10°℃~50℃ |
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Operating Environment Humidity |
-10℃~60℃ |
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Storage Temperature |
20%~90% Non Condensing |
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Noise |
≤50dB |
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Shenzhen Weitu Hongda Industrial Co., Ltd. was established in 2015 with a registered capital of 51 million. It is a national key high-tech enterprise and a specialized and new enterprise. We focus on new energy customization, and our products cover solar inverters, lithium batteries, outdoor energy storage, high-frequency UPS, industrial UPS, module UPS, EPS power supply, voltage stabilizers, etc. Our products are widely used in data centers, medical, transportation, railways, petrochemicals, and other fields
We Can Provide OEM and ODM customization services can be provided according to customer requirements
Looking forward to your cooperation, thank you






Q1: Are you a factory or a trading company
A: We are a manufacturing factory, we focus on OEM and ODM
Q2: What kind of certification do you have
ISO9000, ISO14001, CE, ROHS, Thiel, etcQ3: Product coverage and industries:Solar inverter, Lead-acid batteries, lithium battery, Solar generator, Solar panels
Q4: About the battery
Provide one-stop battery solutions; lead-acid and lithium batteries are available
Q5: Do you accept OEM/ODM
Yes, the entire series supports ODM/OEM, and the minimum order quantity is flexible;
Q6: About warrantyThe warranty period is 1 to 3 years, and the battery warranty is 1 to 3 years; differentiate between different products and models;Q7: Can I participate in bidding projects
We support large-scale project bidding, authorized manufacturing, project design, and more
Q8: Are there overseas branches
Currently, the Southeast Asia Division, the Eastern Europe Serbia Division, and the Middle East Division are set up