Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The REP4000 is a 4000 Watt pure sine wave inverter designed for off-grid, backup power, and marine applications. It operates on a 24 VDC input and provides selectable 120 or 220 VAC output at 50 or 60 Hz, delivering clean, stable power suitable for sensitive electronics. The unit integrates a 110 Amp 4-stage battery charger and a 70 Amp automatic transfer switch, enabling seamless switching between grid and battery power sources.
Constructed with a steel housing and aluminum heat sink, the inverter is built to dissipate heat efficiently during continuous operation. Pure sine wave inverters like this are standard for applications requiring stable power, such as medical equipment, computers, and audio systems, where modified sine wave inverters may cause interference or damage. The REP series is positioned as an adaptive, all-in-one solution for off-grid power needs.
This inverter is targeted at import markets for renewable energy, backup power, and specialty vehicle applications, including boats, RVs, and cabins. Buyers in these segments typically require reliable performance under variable load conditions, with the ability to handle inductive loads like motors or compressors. The unit is suited for bulk import from Yueqing, Zhejiang, with logistics often arranged under FOB or CIF terms.
| Output Power | 4000 Watt continuous |
| Input Voltage | 24 VDC |
| Output Voltage | 120 VAC / 220 VAC selectable |
| Output Frequency | 50 Hz / 60 Hz selectable |
| Waveform | Pure sine wave |
| Battery Charger | 110 Amp 4-stage integrated |
| Transfer Switch | 70 Amp automatic |
| Housing Material | Steel with aluminum heat sink |
| Efficiency | 85-90% typical for pure sine inverters |
| Surge Power | 8000 Watt typical for 2-3 seconds |
Wenzhou Roger Electronic Technology Co., Ltd. is located in Liushi Town, Yueqing City, Zhejiang Province, China. The company specialises in electronic power solutions, including inverters and related equipment for off-grid and backup power applications. Its profile does not provide details on response rates or average response times, indicating that direct contact may be necessary for inquiries.
The supplier’s focus is on adaptive power solutions, as evidenced by the REP4000’s integrated battery charger and transfer switch. No additional information is provided about production scale, certifications, or export history. Buyers should confirm compliance with relevant standards such as CE, RoHS, or UL for the specific model, as these are not explicitly stated in the listing.
The REP4000 is a 4000 Watt pure sine wave inverter designed for demanding off-grid, backup power, and marine applications. With 24 VDC input and selectable 120/220 VAC output at 50/60 Hz, it delivers clean stable power for sensitive electronics. Integrated 110 Amp 4-stage battery charger and 70 Amp automatic transfer switch enable seamless switching between grid and battery sources, making it ideal for import/export trade in renewable energy and backup power markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify that the inverter meets the safety and performance standards required for your target market, such as CE for Europe or UL for North America. Request test reports or certifications specific to the REP4000 model, as generic compliance claims may not cover this exact unit. Confirm whether the supplier provides documentation for customs clearance, such as a certificate of origin.
Logistics details such as lead time, MOQ, and incoterms are not provided. Request FOB or CIF terms from Yueqing, Zhejiang, and clarify whether the supplier handles shipping or if third-party arrangements are needed. For bulk orders, discuss packaging options to ensure safe transport, as inverters are sensitive to physical shock and moisture.
Quality checks should include testing the inverter under full load to confirm its 4000 Watt output and pure sine wave form using an oscilloscope. Inspect the build quality, particularly the heat sink and housing, to ensure durability. Request a demonstration of the automatic transfer switch and battery charger functions, as these are critical for seamless operation in off-grid or backup power systems.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 4000 Watt Pure Sine Inverter for your business, securing the right balance of quality and cost is essential. Wenzhou Roger Electronic Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including 4000 Watt Continuous Output, 24 VDC, and 120 VAC / 220 VAC Selectable. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.
Importing 4000 Watt Pure Sine Inver requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Roger Electronic Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4000 Watt Pure Sine Inver has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the DC, AC Inverters & Converters category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 4000 Watt Pure Sine Inver requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4000 Watt Pure Sine Inverter from Wenzhou Roger Electronic Technology Co., Ltd. is $10/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wenzhou Roger Electronic Technology Co., Ltd. through EximNext.
The supplier, Wenzhou Roger Electronic Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4000 Watt Pure Sine Inver. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 4000 Watt Pure Sine Inverter is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 4000 Watt Pure Sine Inver from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Roger Electronic Technology Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.
Yes, Wenzhou Roger Electronic Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 4000 Watt Pure Sine Inverter supplied by Wenzhou Roger Electronic Technology Co., Ltd. include 4000 Watt Continuous Output, 24 VDC, and 120 VAC / 220 VAC Selectable. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wenzhou Roger Electronic Technology Co., Ltd. offers 4000 Watt Pure Sine Inver with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4000 Watt Pure Sine Inver is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Roger Electronic Technology Co., Ltd. through our platform.
Wenzhou Roger Electronic Technology Co., Ltd. maintains international quality certifications. These ensure that the 4000 Watt Pure Sine Inver meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Roger Electronic Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wenzhou Roger Electronic Technology Co., Ltd..
Discover more products in DC, AC Inverters & Converters from verified suppliers worldwide.