What certifications does the product have?

The product has passed ETL, CE, UL, ISO9001, ISO14001, and CCC certifications.

Is OEM service available?

Yes, we offer free OEM service with flexible customization options from samples, designs, or full customization.

12kw off Grid Solar Inverter with MPPT Controller with ETL

Name: 12kw off Grid Solar Inverter with MPPT Controller with ETL
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 2026730555

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$1,180.00

1-4 Pieces

US$1,080.00

5+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

ISO9001, CE, Cash

Model NO.

GS 1-12KW

Output Power

1~12kw

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Dimention

480*336*190mm

Weight

20-50kg

Display

LED, LCD for PV, Inverter and Battery

Output Waveform

Pure Sine Wave

Solar Charger

MPPT Solar Charger Controller 40/60AMP

Set

DC or AC Priority

Application

Solar Power System Home

Peak Power

3 Tines as Rated Power

Protection

Overload, Output Short-Circuit Protection

Efficiency

98%

Transport Package

Carton Box

Specification

5%-95%(non condensing)

Trademark

ZLPOWER/OEM

Origin

Shenzhen, China

HS Code

8504403090

Production Capacity

5000PCS Per Month

Key features

Pure Sine Wave Output: Ensures stable power for sensitive appliances like refrigerators, motors, and laser printers.

High Efficiency MPPT Controller: Built-in 40A/60A MPPT solar charger with efficiency up to 98% for optimal energy harvesting.

3 Times Peak Power Capacity: Supports strong inductive loads with surge rating of 1:3 VA for 10 seconds.

Flexible AC/DC Priority Modes: Allows users to set AC or DC priority modes and adjust AC charging current in 5 stages.

Comprehensive Protection System: Features overload, short-circuit, low/high battery, and over-temperature protection.

Intelligent LCD Display: LED/LCD display shows solar capacity and allows enhanced function settings via man-machine interface.

Fast Transfer Time: AC to DC transfer time is 20ms max, and DC to AC is 15ms max for seamless power switching.

Global Certification Compliance: Products certified with ETL, CE, UL, ISO9001, and ISO14001 for international safety standards.

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: ≤10.86h

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:How to choose the right Inverter?

1. Understand specifications of all inverter. 2. Consider the requirements of power quality. 3. Understand the current capacity of inverter and consider the future expanding. 4. Choose inverter based on your concrete requirements.

Q:What are important factors you should consider when buying inverter?

1. inverter's reliability and stability. 2. The excellent engineers and the ability of products creation. 3. High efficiency and low noise. 4. Supplier's reputation and financial situation. 5. International safety certificate such as UL, CCC, etc. 6. Plant certifications such as ISO9001, ISO14001, etc.

Q:How about our service?

As a user of ZLPOWER, you have the following service: 1. Two years warranty (covering batteries purchased from ZLPOWER) 3. Nationwide warranty 4. Technical support on our website: zlpower.en.made-in-china.com

Q:What is the warranty period for the inverter?

We provide a two-year warranty covering batteries purchased from ZLPOWER.

Q:Can the inverter handle inductive loads?

Yes, it is suitable for inductive loading such as refrigerators, air conditioners, motors, pumps, compressors, and laser printers.