Is it OK to print my logo on solar energy system?

Yes, print logo on solar street light is acceptable.

Do you offer guarantee for the products?

Yes, normally it has 3 years warranty.

How to deal with faulty?

Firstly, our units are produced in a strict quality control system and the defective rate will be less than 0.2%. Secondly, within warranty period, new units will be send in your new order.

Home Solar Power System 3kw 6kw Solar Energy System with MPPT Controller and Lithium Ion Battery

Name: Home Solar Power System 3kw 6kw Solar Energy System with MPPT Controller and Lithium Ion Battery
Brand: Wuxi Wonderful Online Technology Co., Ltd.
SKU: 2264836045

Jiangsu, ChinaWuxi Wonderful Online Technology Co., Ltd.

US$1,840.00

1-9 Sets

US$1,830.00

10-99 Sets

US$1,820.00

100+ Sets

Sample price:US$1840.00/set.Request sample

Product profile

Customization

Available

After-sales Service

OEM Service

Warranty

2 Years

Model NO.

WON-SPS-01

Condition

New

Certification

ISO, CB, CE, RoHS

Application

Home, Industrial, Commercial

Specification

Normal

Product Name

3000W Solar Energy System

Rated Power

3000W

Transfer Time

<=4ms

Work Temperature

- 10℃- 40℃

Size

585*310*505mm

PV Array Max Power

1440W

Battery Type

Lead Acid /Lithium Battery/Iron Lithium Battery

Lifespan of Battery

6 Years

AC Input Voltage Range

165VAC-265VAC

Weight

55kg

Solar Controller Charging Mode

MPPT

Battery Voltage

24V

Lifespan of Solar Panel

25 Years

AC Input Frequency Range

45Hz-65Hz

Display

LCD

Transport Package

Wooden Case

Specification

1kw/2kw/3kw/5kw/6kw/10kw/20kw

Trademark

Wonderful-online

Origin

China

HS Code

8543709990

Production Capacity

300sets/Year

Key features

All-in-One Integrated Design: Inverter, controller, and battery built-in for easy installation and use.

Pure Sine Wave Output: Continuous stable pure sine wave ensures no loss to connected loads.

Hybrid Charging Mode: Charges via solar or grid with fast charging time of 2-3 hours.

Long Lifespan Battery: LiFePO4 battery offers 10 years lifespan for reliable long-term use.

Multi-Output Options: Provides 220V/110V AC, USB DC, and 12V DC outputs for versatility.

Comprehensive Protection: Features overload, overvoltage, low voltage, and high temperature protection.

High Efficiency Solar Panel: A Grade mono cells with 21% conversion efficiency and anti-reflection glass.

Versatile Mounting: Suitable for pitched, flat, tile, tin roofs, ground, and vertical walls.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedODM Services

Wuxi Wonderful Online Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-07-29Nearest Port: shanghaiAverage Response Time: ≤5.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, DDP

AI-Powered supplier vetting

SummaryThe supplier’s stated business scope covers EV-related products, robots, intelligent in-vehicle devices, and related sales activities. It has written procedures and records for warehouse quality management, supplier service assessment, corrective actions, and complaint handling, with one quality inspector and one R&D engineer. However, no quality-control test equipment, manufacturing-capacity contract, inventory capability, overseas warehouse, overseas agent, branch, showroom, or offline trade-show experience is reported. The supplier holds CE and RoHS capabilities and conducts fire drills, but lacks a factory environmental impact assessment report. Financial indicators provided for the last one to three years are all zero, requiring caution. The supplier reports no famous-brand OEM service, no SDK availability, and no customer cases or brand references are provided.

CertificationsThe supplier reports CE and RoHS certification capability. It also conducted regular fire drills during the past year, but no factory environmental impact assessment report is available, limiting the overall sustainability and compliance assessment.

After-Sales capabilityOne R&D engineer is responsible for technical support in after-sales service, and the supplier reports written procedures and records for corrective actions and customer complaints. However, it has no overseas agents or branches and reports zero countries with overseas services, so international service coverage is limited.

Financial creditThe supplier reports zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated prior-year and multi-year periods. These figures provide no positive evidence of operating scale or liquidity and warrant significant financial due diligence.

Production capacityThe supplier reports no valid manufacturing-capacity contract with a factory or related subcontractor and no in-stock capacity. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show record; therefore, actual production and fulfillment capability is not demonstrated.

Product Q&A

Q:Can I have a sample order for solar energy system?

Yes, sample order for testing is ok, mixed samples are acceptable.

Q:What is the lead time?

Sample order is 7-15 days, bulk order will be 15-30days.

Q:Do you have any MOQ limit for solar energy system order?

No, sample order is acceptable.

Q:How do you ship the goods and how long does it take to arrive?

Sample order we usually ship by DHL, UPS, FedEx or TNT. It usually takes 7-30 days to arrive. Sea shipping is usually use for bulk order, arrive time depends on the distance.

Q:How to proceed an order for solar energy system?

Product we show is standard product and RTS product,you can place an order directly. For other spec. A: First,pls send your project requirements details. Secondly quotation will send to you for a check. Thirdly customer confirms the order and pay deposit. Fourthly We arrange the production.