INV-001 900W
900W Pure Sine Wave Off-Grid Inverter
Pure Sine Wave Off-Grid Inverter
A compact 900W pure sine wave off-grid inverter with digital display, a single AC output socket and intelligent temperature-controlled cooling.
Inverter Manufacturer since 2010
Factory-Direct Solar Inverters for Global B2B Partners
Hybrid, grid-tie and off-grid inverters engineered and built in our own factory. OEM / ODM programs, certified quality, and competitive factory-direct pricing for distributors, installers and project developers.
- OEM / ODM
- ISO 9001
- 24h response
- 60+ export countries
- Manufacturer
- Since 2010
- Factory area
- 12,000 m²
- Units / year
- 200k+
- Export countries
- 60+
- OEM / ODM clients
- 120+
Our Products
Inverter Categories
Explore the inverter ranges we currently manufacture. Categories are added here as soon as their first model is published.
0.9–5 kW
Off-Grid Inverters
Pure sine wave standalone inverters for battery-based off-grid systems. DC-to-AC conversion without a built-in solar charge controller — pair with an external charger or solar controller.
1.5–11 kW
Off-Grid Solar Inverters
Off-grid solar inverters with a built-in MPPT charge controller, combining PV input, battery charging and pure sine wave AC output in one wall-mount unit.
Featured
Popular Models
Best-selling inverters from our catalog. Every model supports OEM branding and spec customization.
INV-002 1800W
1800W P-Series Pure Sine Wave Off-Grid Inverter
Pure Sine Wave Off-Grid Inverter
A 1800W P-Series pure sine wave off-grid inverter with LCD smart display, four AC output sockets and intelligent temperature-controlled cooling.
INV-006 5000W
5000W 1159-Series Pure Sine Wave Off-Grid Inverter
Pure Sine Wave Off-Grid Inverter
A 5000W 1159-Series pure sine wave off-grid inverter with LCD smart display, two AC output sockets and intelligent temperature-controlled cooling.
INV-009 3000W
3000W P-Series Pure Sine Wave Off-Grid Inverter with USB
Pure Sine Wave Off-Grid Inverter
A 3000W P-Series pure sine wave off-grid inverter with USB, LCD smart display, two AC output sockets and intelligent temperature-controlled cooling.
Product Advantages
Product Advantages & Technical Strength
Key characteristics of our off-grid inverter range — from output type and DC input options to power ratings and practical product configurations.
01
Pure Sine Wave Output
Stable pure sine wave AC output designed for off-grid applications requiring reliable power for different types of loads.
02
Multiple DC Input Options
Selected models support multiple DC input voltage configurations, including 12V, 24V, 48V, 60V and 72V, depending on the product.
03
Intelligent Temperature-Controlled Cooling
Intelligent temperature-controlled fan cooling helps support reliable operation across different off-grid applications.
04
Flexible AC Output Configurations
Selected models are available with 220V / 110V AC output options and different socket configurations to meet different market requirements.
05
Multiple Power Options
The current off-grid inverter range covers 900W to 5000W, providing different power options for a variety of off-grid applications.
06
Practical Product Configurations
The product range includes different configurations such as LCD or digital displays, multiple AC output sockets and USB-equipped models, depending on the product.
Why Us
Why Global Buyers Choose Us
We are a manufacturer, not a trading company — which means direct engineering support, controlled quality and better margins.
01
In-house R&D
40 engineers covering hardware, firmware and structure design. Custom firmware, logos, packaging and specs for OEM/ODM projects.
02
Manufacturing scale
12,000 m² facility with SMT, assembly and aging lines — 200,000 units annual capacity.
03
Quality you can audit
ISO 9001 quality system, 100% functional testing and 8-hour aging test before packing. CE-related LVD (EN 62109-1) and EMC compliance documentation is available for our solar inverters on request. Third-party inspection welcome.
How We Work
From RFQ to Delivery
A transparent six-step process designed for overseas B2B partners — you always know where your order stands.
- 01
RFQ
Send your requirements via the inquiry form, email or WhatsApp.
- 02
Solution & Quotation
Our sales engineers reply within 24 hours with a proposal and pricing.
- 03
Sample Confirmation
Evaluate samples, confirm specs and finalize the order details.
- 04
Testing & Certification
Required testing and destination-market compliance handled before production.
- 05
Batch Production
Scheduled production with quality control at every stage.
- 06
Delivery & Support
Export packing, shipping arrangement and after-sales support.
Inside Our Factory
Built for Consistent Quality and Reliable Supply
Our manufacturing process brings together production, assembly, testing and quality control to support consistent product quality and reliable supply for global customers.
01
Production & Assembly
Structured production and assembly processes support consistent manufacturing and reliable product supply.
02
Quality Testing
Quality control and functional testing are integrated into the manufacturing process to support consistent product quality.
03
Aging Testing
Aging testing is part of the production quality process before products are prepared for delivery.
04
Finished Goods & Logistics
Finished products are prepared for packing and shipment to support efficient order fulfillment.
- 300+ staff, 40 R&D engineers
- Structured production and assembly processes
- 100% functional testing before packing
- 8-hour aging test on every production batch
- Third-party pre-shipment inspection welcome
Applications
Where Our Inverters Work
Proven in residential, commercial, telecom and off-grid projects across diverse climates and grid conditions.
Residential Solar
Home rooftop PV systems with battery backup and self-consumption optimization.
Commercial & Industrial
C&I rooftop and ground-mount plants with string inverters from 10 to 50 kW.
Energy Storage
Hybrid systems with LiFePO4 battery integration for peak shaving and backup.
Telecom Base Stations
Off-grid power for remote communication towers with unreliable or no grid access.
Rural Electrification
Standalone microgrid and off-grid power for villages, farms and island communities.
Backup Power
Uninterruptible supply for homes, clinics and small businesses during outages.
Need pricing or a custom solution?
Send us your requirements — our sales engineers reply within 24 hours.
Certifications & Standards
Compliance Documentation for Global Markets
Our solar inverter compliance documentation supports customer review and product qualification requirements. Documentation is available on request.
CE / LVD
- Standard
- EN 62109-1
- Product
- Product
LVD compliance documentation is available for our solar inverters on request.
CE / EMC
- Product
- Product
EMC compliance documentation is available for our solar inverters on request.
Certification availability varies by model and target market. Tell us your destination country and we will confirm applicable certifications for your order.
Learn about our quality systemWhat Our Partners Say
“The range of power options and clearly defined product specifications makes it easier for us to evaluate different inverter configurations for our market.”
“Having several off-grid inverter power options gives us more flexibility when selecting products for different customer applications.”
“The higher-power inverter options give us more flexibility when looking at different off-grid power requirements.”
“The multi-voltage configurations are useful when we need to evaluate different DC input requirements for off-grid applications.”
“The USB-equipped inverter configurations give us another option for applications where additional charging functionality is required.”
“The range from lower-power to higher-power off-grid inverters gives us more flexibility when selecting products for different applications.”
Insights
Latest From Our Blog
How to Size a Hybrid Solar System: A Step-by-Step Worksheet
Sizing a hybrid solar-plus-storage system in five steps: load audit, PV array, battery bank, inverter rating and compliance check — with worked examples.
Hybrid vs Grid-Tie vs Off-Grid: Which Inverter Topology Fits Your Project?
A practical comparison of the three inverter topologies for solar projects — what each does, what they cost, and how to choose the right one for your market.
Request a Quote Today
Send us your requirements — our sales engineers reply within 24 hours with pricing, lead times and OEM options.