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0.75kw Variable Frequency Inverter for Energy-Saving AC Applications
US$68.00-1,800.00
1 Piece
Product profile
Application
High Frequency Converter TransducerOutput Type
TriplePrinciple of Work
V/F Control TransducerModel NO.
HPVFTSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveBrand
HapnOutput Power
0.4_5.5kwOutput Voltage
220~480VTransport Package
CartonSpecification
CE SGS TUV 3CTrademark
HAPNOrigin
ShanghaiProduction Capacity
10000 Set/YearKey features
MPPT Technology: Adopts MPPT and excellent motor drive technology to maximize solar power output.
Dual Input Compatibility: Compatible with both AC and DC inputs for flexible power source usage.
Automatic Power Switching: Automatically switches to single or three-phase AC input when solar power is insufficient.
Wide Voltage Range: Output voltage supports 220V to 480V for diverse application needs.
CE Certified: Product meets CE safety and quality standards for international markets.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Flexible Payment Terms: Accepts LC and T/T payment methods for secure transactions.
Global Shipping: Available via FOB, CIF, and CFR terms from Shanghai Port.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2004-07-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummarySolcom and Hapn (Shanghai) Electric Technology Co., Ltd. is a China-based limited trading company established in 2015, located in Baoshan District, Shanghai, with 11 employees. Its stated business combines R&D, production, trading, marketing, and information technology, offering soft starters, variable-frequency drives, frequency converters, and related products. The supplier reports eight production lines, 6–10 quality-control staff, delivery within 15 working days in both peak and off-peak periods, and export coverage across multiple regions. Its innovation and product-development claims are supported by descriptions of high-tech R&D and energy-saving technology, but the available information does not establish certification, after-sales capability, customization capability, or financial strength. Listed customer examples include major energy and industrial organizations, although the evidence does not quantify the scope or recency of those engagements.
Supplier typeThe supplier is explicitly identified as a trading company and limited company, while its business description also states that it integrates R&D and production. This indicates a trading-oriented entity with stated manufacturing and technology activities, but the legal and business classification remains trading company.
CertificationsThe supplier’s management-system certification status is explicitly listed as “NIL.” Therefore, no supplier management-system certification is evidenced in the provided information.
R&D capabilityThe supplier explicitly describes science- and technology-driven development, synchronization with advanced energy-saving technology, continuous high-tech product development, and specialized high-tech R&D. Its product range includes medium- and high-voltage soft starters, low-voltage soft starters, and variable-frequency products, supporting an innovation capability assessment.
Production capacityThe supplier states that it integrates production with R&D and trading, offers a defined industrial product range, operates eight production lines, and reports delivery within 15 working days in both peak and off-peak periods. These are explicit indicators of production and fulfillment capability, although production scale beyond the stated line count is not provided.
Client casesThe supplier lists Sinopec, PetroChina, Russia Rosneft Oil, Russia Lukoil, Iran Tehran Refinery, Kazakhstan Kumkol Oil Resources Company, and Vietnam Xizhan Coal Mine as customer or project examples. A separate record identifies one buyer associated with one recorded transaction, so customer references exist, but the available data does not verify project scope, order volume, or current relationship status.
Product Q&A
Q:What technology does the inverter use to maximize power output?
A:
The HPVFT series adopts MPPT and excellent motor drive technology to maximize power output from solar panels.
Q:Can the inverter work with both AC and DC inputs?
A:
Yes, the inverters are compatible with both AC and DC inputs.
Q:What happens if solar power is insufficient?
A:
The inverter can automatically switch to single-phase or three-phase AC input power, such as from a generator or grid.
Q:What is the output voltage range?
A:
The output voltage range is 220V to 480V.
Q:How long is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
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Solcom and Hapn (Shanghai) Electric Technology Co., Ltd.
Solcom and Hapn (Shanghai) Electric Technology Co., Ltd.*Content:
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