What is the maximum PV input voltage?

The inverter supports a maximum PV input voltage of up to 450VDC with a maximum PV array power of 6000W.

What battery types are supported?

The inverter supports both Lithium and Lead-acid batteries with a battery voltage of 48VDC.

Does it support OEM/ODM services?

Yes, the manufacturer offers both OEM and ODM services for customized solar solutions.

Residential Solar Inverter Kit with Small Size and Light Weight

Name: Residential Solar Inverter Kit with Small Size and Light Weight
Brand: Xiamen Wintop New Energy Tech Co., Ltd.
SKU: 1925689531

Fujian, ChinaXiamen Wintop New Energy Tech Co., Ltd.

US$629.00

1-4 Pieces

US$599.00

5-9 Pieces

US$589.00

10-19 Pieces

US$579.00

20-49 Pieces

US$569.00

50+ Pieces

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

Model NO.

SPF 5000ES

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Multiple

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Battery Voltage

48VDC

Battery Type

Lithium/Lead-Acid

Rated Power

5000va/ 5000W

AC Input Voltage

230 VAC

Net Weight

12kgs

Transport Package

Carton

Specification

330*485*135mm

Trademark

Growatt

Origin

China

Key features

Integrated MPPT Controller: Combines MPPT solar charge controller, pure sine wave inverter, and UPS module in one unit.

Flexible Battery Operation: Capable of working with or without batteries, reducing system investment costs.

High Efficiency Output: Delivers 93% peak efficiency with pure sine wave output and 10ms transfer time.

Parallel Expansion Support: Supports parallel operation of up to 6 units for capacity expansion up to 30kW.

Smart Energy Management: Configurable grid/solar priority and flexible scheduling for charging and discharging times.

Compact and Lightweight: Small size (330x485x135mm) and light weight (12kgs) for easy wall-mounted installation.

Wide Input Voltage Range: Accepts PV input up to 450VDC and AC input range of 90-280VAC for versatile applications.

Remote Monitoring Options: Optional WIFI/GPRS remote monitoring and multiple communication ports including USB and RS485.

Company profile

Xiamen Wintop New Energy Tech Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-12-30 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤7.21h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryXiamen Wintop New Energy Tech Co., Ltd. is a China-based combined business entity and trading company established in 2016, specializing in the research, production, and marketing of solar mounting systems and related accessories. It reports more than 10 production lines, 11–20 quality-control staff, five years of R&D engineer experience, and delivery within 15 working days in both peak and off-peak seasons. Its products cover ground, roof, farm, carport, and tracking systems, as well as solar accessories and panel-cleaning robots. The company states that it serves residential, commercial, and utility customers and exports 90% of total sales to Southeast Asia, the Middle East, East Asia, and Australia. No supplier-management-system certification is reported. Evidence of after-sales processes, independently verified financial strength, specific customization capabilities, or named customer cases is insufficient.

Supplier typeThe supplier is identified as a trading company and as a combined business entity, while its stated operations include R&D, production, and marketing of solar mounting systems. This indicates a mixed commercial and manufacturing profile rather than a purely manufacturing-only supplier.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is therefore evidenced in the provided information.

R&D capabilityThe supplier describes itself as a high-tech enterprise dedicated to R&D and reports five years of total R&D engineer experience. Its product range includes solar tracking systems and panel-cleaning robots, and it states a commitment to technological innovation and product optimization, supporting an explicit innovation orientation.

Production capacityProduction capability is supported by more than 10 reported production lines, 11–20 quality-control staff, a stated manufacturing-plant area, and declared R&D, production, and marketing activities. The supplier also reports order fulfillment within 15 working days during both peak and off-peak seasons, indicating stated capacity and delivery readiness.