For custom logos, colors, or special requirements, a minimum of 20 units is required. For standard purchases, there is no specific MOQ.

Can you produce according to samples?

Yes, we can produce based on your samples or technical drawings, and we can build the necessary molds and fixtures.

Do you test all goods before delivery?

Yes, we conduct 100% inspection (visual and function) before delivery.

What are your terms of delivery?

We accept EXW, FOB, CFR, CIF, and DDU terms.

What are your terms of payment?

We accept PayPal, T/T, credit card, Alibaba Assurance, and Western Union. Please contact us for more details.

48VDC off Grid Solar Panel Power Inverter 3kw Solar Power System

Name: 48VDC off Grid Solar Panel Power Inverter 3kw Solar Power System
Brand: GUANGZHOU NASN POWER CO., LTD
SKU: 2021358622

Guangdong, ChinaGUANGZHOU NASN POWER CO., LTD

US$800.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

Model NO.

Solar Inverter 1

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Voltage Range

154~265VAC;185~264VAC

Frequency

50Hz/60Hz

Charging Current

21A

Floating Charging Voltage

54VDC

Efficiency

98%Max

MPPT

60~150VDC

Default Charging Current

60A

Noise(1m)

<55db

Pvvoltage Accuracy

±2V

Max PV Array Open Circuit Voltage

150VDC

Parallel Uneven Flow

<3%Rated Current RMS

Transport Package

Carton

Specification

482*240*88mm

Trademark

NASN

Origin

China

HS Code

8504403090

Production Capacity

100PCS/Month

Key features

Pure Sine Wave Output: SPWM technology delivers continuous true sine wave power for sensitive telecom and industrial equipment.

High Efficiency: Achieves up to 98% maximum efficiency with low EMI and RFI interference characteristics.

Flexible Working Modes: Optional three modes: AC mains first, DC inverter first, or pure DC inverter for diverse needs.

Robust Protection: Comprehensive protections against over-current, over-temp, overload, reverse polarity, and voltage issues.

Remote Management: Optional SNMP card and RS-232 port enable remote power management and monitoring.

Versatile Applications: Suitable for telecom, railway, solar/wind power, and various household or industrial loads.

Fast Transfer Time: AC main to DC transfer time is less than 10ms, ensuring stable power supply continuity.

OEM/ODM Support: Customization available for voltage, frequency, charging current, and other parameters based on samples or designs.

Company profile

Years of Export ExperienceSelf-brandedExhibition ExperienceImporters and Exporters

GUANGZHOU NASN POWER 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: 10 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤10.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier. It provides broad customization, 3D software design, ODM, and OEM services, with PS and CAD software capabilities and new products reported in the past year. Manufacturing evidence shows one production line, inventory capability, batch quantity reconciliation, outsourcing procedures, and valid contracts with associated subcontractors. Quality and service processes include ISO 9001:2015 certification, written inspection procedures, supplier assessment records, corrective-action procedures, and complaint-handling procedures. Export experience is stated as 10 years, but overseas service coverage is reported as zero and no overseas warehouse or showroom is available. Financial credibility cannot be assessed from the provided non-financial information. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune 500 collaboration.

Supplier typeThe supplier is explicitly classified as a combined company and described as a professional technical supplier. This indicates a mixed company structure with specialized technical positioning, but the slices do not define the exact business composition.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of formal quality-management certification.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, inventory capability, and training listed among its overseas offerings. However, it reports zero countries with overseas services and lacks an overseas warehouse and showroom, so after-sales reach is limited based on the available evidence.

R&D capabilityThe supplier reports new products within the past year, PS and CAD software capability, two R&D patents, 3D software design services, and ODM services. It lacks an available SDK and private mold-design capability, but the documented R&D activities support a positive assessment of general innovation capability.

Production capacityThe supplier reports one production line, inventory capability, ongoing batch quantity reconciliation, outsourcing SOPs, valid contracts with associated subcontractors, and peak-season order fulfillment within 15 workdays. These are explicit operational capabilities, although the single production line indicates a limited stated production base.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design and ODM services. This is direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands and a repeat-buyer preference of 80%–100%. It reports no collaboration with Fortune 500 companies; therefore, customer experience is supported by brand OEM and repeat-buyer evidence but not by Fortune 500 cases.

Product Q&A

Q:What kind of products do you provide?

We provide AC and DC chargers with connectors Type2, CCS1/CCS2, CHAdeMO, GB/T, etc., as well as telecom inverters and power systems.

Q:Do you provide customized products?

Yes, we provide OEM and ODM services. Customization options include samples, designs, full customization, minor customization, and flexible customization.

Q:What is the delivery time?

For customized requirements, the delivery time is about 4-6 weeks. For standard orders without special requirements, we ship within 3-10 days.

Q:What is the warranty period?

Generally, we provide a 2-year warranty. The warranty period can depend on customer requirements, and we prioritize customer needs.

Q:How do you package the products?

We pack the products in cartons.