What is the output waveform of this inverter?

It provides a pure sine wave isolated output capable of supporting 100% unbalanced loads.

What certifications does this product have?

The product is certified under ISO9001 standards.

off Grid 10kw-40kw110V 220V Hybrid Solar DC Inverter with MPPT Solar Charge Controller Converter Support Lithium Battery Pure Sine Wave Power Inverter

Name: off Grid 10kw-40kw110V 220V Hybrid Solar DC Inverter with MPPT Solar Charge Controller Converter Support Lithium Battery Pure Sine Wave Power Inverter
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 845922815

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$4,920.00-13,200.00

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

ISO9001, CE

Model NO.

TSG

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Triple

Circuit Topologies

Half-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Transport Package

Safety Packing

Specification

10/15/20/30/40 KW

Trademark

KEMAPOWER

Origin

China

HS Code

8504403090

Production Capacity

50000PCS Per Year

Key features

Three Phase Hybrid Design: Integrates Solar Inverter, MPPT Controller, and Power Charger in one unit.

Pure Sine Wave Output: Provides clean power with 100% unbalanced load support and low distortion.

Flexible Input Options: Supports mains, generator, or solar power with selectable priority.

Programmable Battery Protection: Allows user-defined high and low voltage disconnection settings.

Dual LCD Display: Monitors PV, battery, and inverter status with setup capabilities.

Comprehensive Protection: Features overload, short circuit, overcharge, and low battery safeguards.

Fast Transfer Time: Automatic switching within 1-3 seconds or 10ms for critical loads.

High Efficiency: Inverter efficiency exceeds 90% at full load, controller over 95%.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤10.22hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with wholesale and retail, while other records describe factory facilities including five production lines, six to ten quality-control staff, and exports to Southeast Asia, the Middle East, and North America. It reports CE or UL certification for most products, annual customer training, 24/7 online technical service, after-sales support, OEM/ODM services, and new product development. However, formal procedures and records for supplier service assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and no SDK availability. Sustainability documentation and fire-drill status are unknown. Financial credibility cannot be assessed from the provided year labels alone.

CertificationsThe supplier states that most products have passed CE or UL certification, while its supplier-management-system certification is recorded as “Others.” The evidence supports product-level certification claims but does not identify a specific management-system certificate or coverage for all products.

After-Sales capabilityThe supplier advertises reliable after-sales guarantees, annual customer help and training, 24/7 online technical service, and stated peak/off-season lead times. Nevertheless, it has no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions, which is an explicit process deficiency.

R&D capabilityThe supplier reports new-product development during the past year and provides ODM services, demonstrating product-development and design-manufacturing capability. It also reports no available SDK, so software-development support is not evidenced.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, Ningbo factory-related location information, and lead times of within 15 working days off-season and one month during peak season. These details support established production operations, although annual output data is excluded from this assessment because it is monetary information.

Customization capabilityThe supplier explicitly offers customized products, low MOQ service, ODM services, and OEM services for well-known brands. This is direct evidence of both product customization and contract manufacturing capability.