What is the lead time for orders?

It takes 3 workdays for samples and 5-10 workdays for batch orders.

Can the solar street lamp be used in extreme weather?

Yes, it features an aluminum-alloy holder, zinc plating, and anti-rust corrosion for high/low temperature and strong wind environments.

What is the difference between Motion sensor and PIR sensor?

Motion sensors use radar waves for 10-15 meters distance and are more accurate, while PIR sensors detect temperature changes for 3-8 meters.

Do you offer a guarantee for the products?

Yes, we provide professional after-sales service with a 3-5 year warranty, ensuring the lamp works normally after 3 years.

High-Efficiency 4.2kw Solar Power System for Home Use

Name: High-Efficiency 4.2kw Solar Power System for Home Use
Brand: Guangdong Alltop Lighting Co., Ltd.
SKU: 1959242752

Guangdong, ChinaGuangdong Alltop Lighting Co., Ltd.

US$199.30

1 Piece

Sample price:US$199.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

3 Years

Model NO.

THON-4.2KW-01

Condition

New

Certification

ISO, CB, CE, RoHS, CCC, IEC

Application

Home, Industrial, Commercial

Specification

Normal

Model

Thon

Rated Power

4200W/6200W

Nominal Operating Voltage

240VDC

Vmax PV

500VDC

PV Input Voltage Range

60-450VDC

Full Load MPPT Range

240-450VDC

Nominal Output Voltage

Feed-in Grid Voltage Range

195-253VAC 49-51Hz

Nominal AC Input Voltage

230VAC, 50/60Hz

Maximum AC Charging Current

100A

Communication

RS232/GPRS/WiFi/Lithium Battery

Mounting Type

Roof Mounting

Controller Type

MPPT

Type.

DC/AC Inverters

Display

LCD Display

Transport Package

Cartons with Foam

Specification

475*400*170mm

Trademark

ALLTOP

Origin

China

HS Code

9405409000

Production Capacity

100000/Month

Key features

High Efficiency MPPT Tracking: Optimized MPPT technology tracks maximum power point quickly in any environment for real-time energy gain.

Pure Sine Wave Output: Advanced SPWM technology converts DC to AC, ensuring stable power for household appliances and tools.

Multiple Charge Modes: Four selectable modes including solar priority, mains priority, and combined power for diverse application needs.

Comprehensive Protection: Full input/output protection functions ensure safety and stability of the entire system.

Real-time LCD Display: Segment LCD design displays system operation data and status in real time for easy monitoring.

Wide Voltage Range: Supports PV input voltage range of 60-450VDC and AC input range of 195-253VAC for flexible installation.

3-Year Warranty Coverage: Includes free parts and labor for mechanical defects, with professional after-sales service support.

Multiple Certifications: Certified by ISO, CB, CE, RoHS, CCC, IEC, and TUV ensuring high industrial standards and safety.

Company profile

Experienced TeamStandardized quality controlR&D CapabilitiesManagement Certification

Guangdong Alltop Lighting 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: 14 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Zhuhai PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhongshan, with manufacturing-sector associated companies. It demonstrates broad customization and R&D capabilities, including recent new products, ODM services, SDK availability, and 40 years of cumulative R&D engineer experience. ISO 9001:2015 certification, documented inspection and supplier-management procedures, 50 quality-control staff, and more than 10 production lines support its quality and delivery infrastructure. The supplier reports inventory, overseas warehouse, showroom, agent/branch, and technical service capabilities, with stated lead times within 15 working days in both peak and off-season. Export activity spans 14 years, with primary markets in Africa, Southeast Asia, and the Middle East. Evidence of financial credibility is insufficient because only years of financial records are provided, not financial results. Customer references are limited to OEM service for well-known brands without named cases.

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

After-Sales capabilityThe supplier reports overseas agents or branches in Nigeria and Kenya, overseas warehouse and showroom capabilities, and service offerings including debugging, maintenance, repair, training, and equipment installation. These stated resources indicate broad overseas after-sales support capability.

R&D capabilityThe supplier reports new products within the past year, ODM services, available SDK support, and 40 years of total R&D engineer experience. These explicit capabilities support a strong innovation and product-development profile.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, inventory capability, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The stated infrastructure and delivery information support production and fulfillment capability.

Customization capabilityThe supplier explicitly provides customization from samples, full customization, customization from designs, minor customization, and flexible customization. The breadth of listed services demonstrates comprehensive customization capability.