Solar Panel 620W System for Home Residential - Flexible Design by Marstepower

Name: Solar Panel 620W System for Home Residential - Flexible Design by Marstepower
Brand: Guangzhou Marste New Energy Co., Ltd.
SKU: 2165592652

Guangdong, ChinaGuangzhou Marste New Energy Co., Ltd.

US$70.89

220 Pieces

Product specifications

Model

Size

Weight

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Replace During The Warranty Time

Warranty

25 Years

Model NO.

620W

Number of Cells

108PCS

Application

Light Industry

Condition

New

Material

Monocrystalline Silicon

Transport Package

Conventional

Specification

2382 × 1134 × 30mm

Trademark

marstepower

Origin

China

HS Code

8541402000

Key features

25-Year Power Warranty: Guarantees sustained energy output for 25 years with reliable performance.

Double-Glass Encapsulation: Provides superior resistance against humidity, corrosion, and hail damage.

Half-Cut Cell Technology: Optimizes energy harvest and excels in low-light conditions.

High-Efficiency Monocrystalline: Delivers peak power output for residential and commercial solar systems.

Versatile Application: Ideal for rooftops, off-grid homes, RVs, and remote stations.

Customized Solutions: Offers personalized renewable energy designs for diverse global markets.

Global Service Network: Localized teams in Turkey, US, and 50+ countries for efficient support.

24-Hour Fault Response: After-sales team responds within 24 hours for remote or on-site repair.

Company profile

Guangzhou Marste New Energy Co., Ltd.Guangdong, China

Business Type: Trading CompanyAverage Response Time: ≤7.71h

About Our Factory & Business Background

AddressRoom 202, Building a, No. 28 Wanggang Dama Road, Baiyun District, Guangdong Province, Guangzhou, Guangdong, China

Our Production Capability & Technical Expertise

Main ProductsInverter, Lithium-Ion Battery, Gel Battery, Solar Panels

Product Q&A

Q:What's the difference between lead-acid replacement lithium batteries and ordinary lithium batteries?

Lead-acid replacement lithium batteries match conventional lead-acid batteries in size and ports for easy replacement; ordinary lithium batteries require size and interface matching, limiting adaptation.

Q:How to choose between a high-frequency inverter and a low-frequency inverter?

High-frequency inverters are compact, lightweight, efficient, for low-power use like homes/RVs; low-frequency inverters have transformers for heavy loads, suitable for industrial/high-power scenarios.

Q:How to transport large-sized equipment (such as high-power inverters and rack-mounted batteries)?

For bulk orders or large items, choose special line logistics/full-vehicle delivery. The manufacturer provides wooden box/foam protection to prevent collision/damage. Inspect goods upon arrival.

Q:What if a fault occurs during use (e.g., inverter error, battery issue)?

Check manual for common faults (e.g., overload, poor contact). If unresolved, contact after-sales service for a response within 24 hours. They'll conduct remote troubleshooting and arrange repair by mail or on-site service if necessary, resolving issues within 1-3 days.

Q:Is the maintenance cost high?

Lithium batteries need no maintenance, just regular cleaning. Inverters require heat dissipation checks. No extra costs, saving expenses compared to lead-acid batteries/traditional equipment.