Is the system suitable for off-grid use?

Yes, it is an off-grid system designed to store excess power in batteries for night use or backup.

What is the warranty for the inverter and controller?

The inverter and charge controller both come with a 10-year warranty.

3kw Inverter Solar Power System for Small Homes

Name: 3kw Inverter Solar Power System for Small Homes
Brand: Rosen Solar Energy Co., Ltd.
SKU: 874071155

Anhui, ChinaRosen Solar Energy Co., Ltd.

US$0.70-1.50

5,000 Watt

Sample price:US$1.80/watt.Request sample

Product profile

Customization

Available

Warranty

25 Years

Condition

New

Model NO.

RS3KW-OFF

Certification

ISO, CB, CE, TUV, VDE, IEC61215, IEC617, Pid, Cec, Jet

Application

Home, Industrial, Commercial, Agriculture Irrigation

Specification

Normal

Solar Panel Type

Mono / Poly Solar Panel

Load Power

3kw

Output Frequency

50/60Hz

Output Voltage

EU: 220/230/240V Us: 110/120V

PV Cable

4/6/10mm^2 etc

Work Time (H)

24hours/Day

Mounting Brackets

Roof/Ground Installation

Accessories

Mc4 Spanner, Crimping Pliers etc

Inverter

Singe Phase/Three Phase

Controller Type

MPPT/PWM

Battery Type

AGM/Gel/Lithium Battery

Transport Package

Wooden Box / Carton Packing

Specification

3KW

Trademark

Rosen Solar

Origin

China

HS Code

8543709990

Production Capacity

100000watt/Week

Key features

25-Year Solar Panel Warranty: Rosen PV Modules come with a 25-year warranty for long-term reliability.

Customized Mounting Brackets: Aluminum alloy or galvanized steel brackets for roof or ground installation.

Flexible Battery Options: Supports GEL, AGM, or optional Lithium/LifePo4 deep cycle batteries.

Dual Voltage Compatibility: Inverter supports EU (220-240V) and US (110-120V) standards.

MPPT/PWM Controller: 48Vdc 100A controller with automatic recognition and LCD screen.

IP67 Protection Rating: Charge controller and connectors feature high dust and water resistance.

Fast Lead Time: Peak and off-season lead times are within 15 working days.

Global Installation Experience: Projects installed worldwide including Africa, Americas, and Asia.

Company profile

Fast DeliveryOverseas ServicesCustomization from SamplesOEM Services

Rosen Solar Energy Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: Ningbo Port, Shanghai Port, Shenzhen PortAverage Response Time: ≤8.36hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryRosen Solar Energy Co., Ltd., a manufacturer based in China, offers a wide range of products including solar panels and batteries. The company demonstrates strong customization and innovation capabilities, providing ODM and OEM services for known brands and showcasing R&D prowess with new product developments. It exports a significant portion of its products and maintains effective supplier service capabilities with clear procedures for handling complaints and corrective actions. However, the company lacks overseas showrooms, agents, and trade show participation, which may limit its international presence.

Supplier typeRosen Solar Energy Co., Ltd. is identified as a manufacturer/factory, specifically involved in solar energy products.

After-Sales capabilityThe supplier has established procedures for effective supplier service capability, including handling customer complaints and implementing corrective actions.

R&D capabilityThe supplier has strong innovation capabilities with new products developed in the past year and offers SDK for development purposes.

Production capacityThe supplier is involved in extensive production activities related to solar and wind energy products and has a large manufacturing facility.

Customization capabilityThe supplier offers extensive customization capabilities, including full customization and ODM services.