3000 Watt Low Frequency Sine Wave Inverter for off Grid Home Use

• Customization: Available
• Nature of Source Flow: Passive inverter
• Certification: CCC, ISO9001, CE
• Model NO.: RSP-3000W
• Output Power: 201 - 300W
• Grid Type: off-Grid Inverter
• Output Type: Single
• Circuit Topologies: Push-Pull Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Selling Units: Single Item
• Adjust Time: <1s
• Input Voltage: 100-120VAC
• Product Name: Low Voltage Outdoor Transformer
• Output Voltage: AC12V/AC15V
• Under Voltage Protect: 190V+/-5V
• Frequency: 50Hz/60Hz
• Over Volt Protect: 250V+/-5V
• Power: 100W-500W
• Lead Time: 3-7days
• Certificate: CE/ISO9001
• Transport Package: Export Standard Packing
• Specification: 152*95*257mm
• Trademark: ZHENGXI or OME
• Origin: Zhejiang, China
• HS Code: 8504319000
• Production Capacity: 500, 000 Units/Month

Product Description

Product Description

3000 Watt Low Frequency Sine Wave Inverter - High Efficiency Power Conversion

Product Description:
Introducing the RSP-3000W Low Frequency Inverter, a professional-grade 3000 Watt Inverter built to deliver robust, stable, and clean energy in demanding environments. Engineered for performance and reliability, this pure sine wave inverter is perfect for powering everything from heavy-duty appliances to sensitive electronics.

With a continuous output of 3000W and a peak power of 6000W, the RSP-3000W ensures consistent and safe operation under high loads. The low frequency design enhances durability and surge handling, making it ideal for off-grid systems, RVs, solar energy setups, and backup power.

Performance & Protection Features:

• Low Frequency Topology - Enhanced performance with better surge handling

• High-definition LED / LCD Display Options - Easy real-time monitoring

• Voltage Alarms & Recovery - Automatically manages under/over voltage conditions

• Advanced Protection Circuitry:

  • Undervoltage / Overvoltage

  • Overload & High Temperature

  • Short Circuit

  • DC Input Reverse Protection (with replaceable fuse)

• LED Indicator Lights:

  • Blue: Normal AC Output

  • Red Flash: Warning/Protection Mode

 

Product Parameters

Model	RSP-3000W
Rated Power	3000W
Peak power	6000W
Input Voltage	12V/24V/48V
Output voltage	100-120V or 220V-240V,50Hz or 60Hz
Output waveform	Pure sine wave inverter
USB port	5V ,2.1A
Waveform distortion	THD < 3% (Linear load)
Conversion efficiency	0.9
Product dimensions	42*16.5*9cm
NET/gross weight of product	4.3kg/4.98kg
Quantity/weight packed	4 units, 20.7 kg
Packing size	47.5*41*29.5cm
Voltage Range	(12V)9.55-15.5V	(24V)19.8-30.27V	(48V)40.2-60.4V
Under-pressure alarm	(12V)10.5±0.5V	(24V)21V±0.5V	(48V)42V±1V
Under-voltage protection	(12V)9.5±0.5V	(24V)20V±0.5V	(48V)40V±1V
Under-pressure recovery	(12V)13±0.5V	(24V)24V±0.5V	(48V)48V±1V
High Voltage Alarm	(12V)15.5±0.5V	(24V)31V±0.5V	(48V)61V±1V
High pressure recovery	(12V)14.8±0.5V	(24V)29.5±0.5V	(48V)59V±1V
Display options	High-definition LED digital display, liquid crystal display, no display
LED indicator light	Blue Light (AC output normal) ; red light flashing (undervoltage/overvoltage, overload, high temperature, short circuit)
Protection function	Undervoltage/overvoltage, overload, high temperature, ac short circuit protection (positive and negative wiring protection-replace the insurance)
Fuse	DC short circuit protection
Circuit topology	High frequency chain

 

 

 

 

 

 

Company Profile
 

FAQ

 

Q1: What is the guarantee policy?
A1: We offer a one-year guarantee from the sale date. If any accessories are damaged, simply provide photos as proof, and we will replace them for free. Additionally, based on the product quantity, we provide spare parts for easily damaged components. Technical support is also available upon request.

Q2: Can we put our own logo on your products?
A2: Yes, this is possible. However, a minimum order quantity (MOQ) is required.

Q3: Is OEM/ODM service available?
A3: Absolutely! We can customize our products and design various types of automatic voltage regulators/stabilizers according to your specific requirements.

Q4: What is the MOQ?
A4: The MOQ for small-capacity automatic voltage regulators/stabilizers with default configurations is 10 sets. For large-capacity products, the MOQ is 1 set.

Q5: Can you provide Form A, Form E, or Certificates of Origin (C/O)?
A5: Yes, we can apply for these certificates through our local government.

Q6: What certificates do you have?
A6: Our certifications include CE, ISO9001, and SGS.

Q7: What are the payment terms?
A7: We accept L/C, T/T, D/P, D/A, Western Union, and MoneyGram (for small payments).