How do you handle product problems?

We have a professional after-sales team, in case of any problems, first contact us to help you solve, we have a 24 months warranty and lifetime technical support. We will track product usage until you are satisfied.

1-12kw Single Phase Pure Sine Wave Low Frequency Solar Inverter

Name: 1-12kw Single Phase Pure Sine Wave Low Frequency Solar Inverter
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 2001025095

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$550.00

10-49 Pieces

US$520.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

24months

Model NO.

GS 1-12KW

Nature of Source Flow

Passive inverter

Phase

Single

Output Power

500W-10000W

Certification

SAA, CE, ROHS, ISO9001, CCC

Brand

Zlpower

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Design

Low Frequency Pure Sine Wave

Outlook

Horizontal Type

Clolor

Black& White

Frequency

50/60 Adjustable

Voltage

110/120/130V&220/230/240V

Max Current

70A

Charging Mode

3 State Charging

Display

LCD and LED Optional

Remote Control

Yes

Customized

Yes

Transport Package

Carton/Wooden Case

Specification

Trademark

ZLPOWER

Origin

Shenzhen

HS Code

8504403090

Production Capacity

10000/Month

Key features

24-Month Warranty: Comprehensive 24-month warranty coverage for all mechanical defects.

Lifetime Technical Support: Professional after-sales team provides lifetime technical assistance.

Pure Sine Wave Output: Delivers clean sine wave output for sensitive electronic equipment.

Adjustable Frequency: Frequency adjustable between 50Hz and 60Hz for global compatibility.

Optional MPPT Controller: Built-in 40A or 60A MPPT solar charger controller available.

5-Stage Charging Current: AC charging current adjustable in 5 stages from 20A to 90A.

High Efficiency: Efficiency up to 97% for solar charging and over 98% for line mode.

Customizable Design: Customized design, logo printing, and color options available.

Company profile

OEM Services100% Finished Products InspectionR&D CapabilitiesManagement Certification

Shenzhen ZLPOWER Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.84h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory located in Bao'an District, Shenzhen, with combined manufacturing and service capabilities. It reports broad customization and ODM services, recent product development, SDK availability, and OEM experience for well-known brands. Its production setup includes SMT, reflow welding, AOI testing, testing, and ageing equipment, while finished-product inspection instructions are reportedly implemented uniformly. However, the supplier has no written procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. It also reports no overseas warehouse, showroom, agents, branches, or overseas service coverage, and lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility cannot be confirmed from the provided data because only years are listed, without non-financially sensitive performance details.

Supplier typeThe supplier is identified as a factory located in Bao'an District, Shenzhen, and its company type is listed as "Combined." The associated companies are in manufacturing, supporting classification as a manufacturing-oriented supplier.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, corrective and preventive actions, or effective supplier-service assessment. It also has no overseas warehouse, showroom, overseas agent, or branch, although it has inventory capability, defined quotation and payment options, and reported lead times within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design customization, and an available SDK. Its ERP, OA, CRM, and SAP system entries also indicate digital process infrastructure, although the extent of innovation output beyond these stated capabilities is not documented.

Production capacityThe supplier identifies SMT, reflow welding, AOI testing, testing, and ageing equipment, and states that finished-product inspection instructions are uniformly followed. It also reports inventory capability and lead times within 15 working days in both seasons, but lacks a valid contract with affiliated subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and recent product development, providing direct evidence of broad customization capability.

Product Q&A

Q:What are the payment terms and methods?

We accept L/C, T/T, Credit Card, Western Union, Money Gram, etc. Usually 30% deposit, 70% before shipment.

Q:How long does delivery take?

It usually takes about 3-10 days after payment arrived.

Q:How are the products packaged?

For the small UPS and the inverters less than 30kg will be packed in foams and cartons. For the big UPS and inverters heavier than 30kg will be packed in pallets or wood boxes.

Q:Do you accept logo printing and custom designs?

Yes, we can print your logo on the inverters, UPS and cartons. Also welcomed your own design of these inverters and UPS.

Q:What certificates do you have?

For company have ISO9001, ISO14001, TUV and SGS factory certification. For UPS and power inverters, we have CE,IEC, KC and ETL, etc.