Define the requirement
Start with the application, battery system, load profile and destination market.
Pure sine wave inverter manufacturer
About HOULI
Engineered for Real-World Power. Built for Long-Term Partnerships.
HOULI is a pure sine wave inverter brand serving international B2B customers. Shenzhen Shenpu Photoelectric Co., Ltd. is a pure sine wave inverter manufacturer and the primary public business entity for HOULI’s B2B operations. Honnectpower.com is HOULI’s U.S.-focused B2B website.
Since 2012Pure sine wave inverter focus
9,600+ m²Total manufacturing footprint
3 locationsShenzhen · Dongguan · Maoming
B2B programsWholesale · OEM/ODM · Private label
Company overview
Built Around Clear Product Definitions and Long-Term B2B Programs
Since 2012, HOULI has focused on pure sine wave inverter solutions for professional buyers, vehicle power applications, off-grid systems and private-label programs.
We work with buyers who need more than a standard product listing. Their sourcing decisions depend on clear specifications, application context, controlled project development and consistent communication from evaluation through repeat supply.
Confirm the configuration
Review model-specific electrical, interface and documentation requirements before approval.
Support the program
Align samples, packaging, production requirements and repeat-supply communication.
Product focus
Focused on Pure Sine Wave Inverter Solutions
Our core product category converts battery DC power into pure sine wave AC power for vehicle, mobile and off-grid applications.
HOULI’s current product direction supports 12V and 24V battery systems. Continuous power, peak power, AC output, frequency, interfaces and compliance documentation must be confirmed for the selected model and destination market.
- Battery-system voltage and intended load
- Continuous operating load and startup demand
- Required AC output, frequency and interfaces
- Installation space, ventilation and cable planning
- Destination-market documentation and compliance needs
Manufacturing foundation
Manufacturing Foundation Since 2012
HOULI’s manufacturing system covers more than 9,600 m² across Shenzhen, Dongguan and Maoming. Current company materials document production stages including SMT, assembly, aging and final inspection.
Reliable supply begins before the production line: the intended load, battery system, installation environment, electrical configuration and documentation requirements need to be defined before a sample or production requirement is approved.
Program development
From Product Supply to a Defined Cooperation Program
Different buyers require different levels of technical, commercial and documentation support. The applicable scope is confirmed around the selected product and approved project requirements.
01
Factory-direct wholesale supply
02
Sample and pilot-order evaluation
03
Distributor product-line development
04
OEM/ODM and private-label programs
05
Packaging and documentation coordination
06
Repeat production planning
OEM and private label
Customization Starts with Engineering Review
Depending on the selected platform and approved project scope, discussions may cover electrical requirements, product interfaces, brand presentation, samples, packaging and documentation.
Customization is never assumed across every model. Each requested option is reviewed for technical feasibility, target-market requirements and the final approved specification.
Review HOULI OEM/ODM supportQuality discipline
Quality Begins with Honest Specifications
Continuous power must remain distinct from peak power. Input voltage must match the battery architecture. AC output, frequency, cable, fuse, ventilation and installation requirements must be reviewed for the actual model and system conditions.
Define clearly. Confirm carefully. Execute consistently.
This principle guides configuration review, sample preparation, production requirements and repeat-order communication.
Compliance and documentation
Compliance Is Reviewed by Model and Configuration
Compliance requirements vary by product model, electrical configuration, destination market and intended application. One certificate or series name is not automatic proof of coverage for every configuration.
For projects requiring ETL or other market-specific documentation, the applicable records must be checked against the exact model, input, output and supporting files before any commercial or public claim is confirmed.
01Selected model
02DC input configuration
03AC output and frequency
04Supporting certificate files
Who we serve
Professional Buyers with Application-Specific Requirements
HOULI supports B2B buyers evaluating product supply, vehicle integration, OEM development and private-label programs.
Buyer groups
- Distributors, importers and wholesalers
- RV, van and truck upfitters
- Commercial vehicle integrators
- System integrators and installers
- OEM and private-label brands
Market-specific thinking
A Product Configuration Must Fit Its Destination Market
Battery voltage, AC output, frequency, socket type, documentation, packaging language and user expectations vary by market and application. HOULI reviews these requirements instead of assuming one global specification.
Honnectpower.com is the U.S.-focused B2B website for buyers evaluating HOULI pure sine wave inverter supply, vehicle applications and OEM/private-label cooperation.
Battery systemAC outputFrequencySocket and interfacesDocumentationPackaging language
Leadership and long-term direction
Led by Annie Lee, Founder & General Manager
A dependable power product begins with honest specifications, disciplined manufacturing and continuous improvement. For B2B partners, long-term value depends on clear communication and responsible execution throughout the cooperation.
Meet Annie LeeMission, vision and values
A Practical Foundation for Long-Term Cooperation
Mission: Help professional buyers build dependable inverter programs through clear specifications, application understanding, disciplined manufacturing and responsible B2B support.
Vision: Be a trusted long-term pure sine wave inverter manufacturing partner for distributors, vehicle power specialists, system integrators and private-label brands.
Clarity
Communicate specifications, limits and project requirements plainly.
Discipline
Translate an approved specification into controlled execution.
Responsibility
Keep technical and compliance claims within the applicable evidence.
Improvement
Use product and program feedback to improve the next production cycle.
Why work with HOULI
A Clear Route from Evaluation to Repeat Supply
- Pure sine wave inverter focus since 2012
- 9,600+ m² total manufacturing footprint
- Manufacturing in Shenzhen, Dongguan and Maoming
- 12V and 24V battery-system product direction
- Factory-direct wholesale, OEM/ODM and private-label support
- Model-specific technical and documentation review
Build your next inverter program
Start with the Application and Required Configuration
Share the intended application, battery-system voltage, required AC output and frequency, continuous load, startup demand, quantity, destination market and documentation needs.
ApplicationBattery systemContinuous and startup loadAC output and frequencyQuantity and destination market
Contact HOULI Sales