What are the available power options?

The system is available in 6Kw, 18Kw, 20Kw, and 30Kw configurations.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Sunpal 3 Phase Off Grid Solar System 6Kw 18Kw 20Kw 30Kw Home Solar Storage System

Name: Sunpal 3 Phase Off Grid Solar System 6Kw 18Kw 20Kw 30Kw Home Solar Storage System
Brand: SUNPAL POWER CO., LTD.
SKU: 2291797505

Anhui, ChinaSUNPAL POWER CO., LTD.

US$1,059.00

1-19 piece

US$920.00

20-49 piece

US$710.00

50-199 piece

US$550.00

200+ piece

Product profile

Customization

Available

After-sales Service

Free Warranty

Warranty

10 Years

Model NO.

SP3-30KW3-HY

Condition

New

Certification

ISO, CE

Application

Home

Specification

Normal

Mounting Type

Roof Mounting

Output Frequency

50/60HZ

Output Voltage (V)

380-415V

Inverter

Single Phase/Split Phase/3phase

Battery

Lead Acid/LiFePO4 Lithium Battery

Mounting Structure

Customzied

Usage

Wooden Box

Technical Support

Complete Technical Support

Transport Package

Wooden Box Package by Sea

Specification

3KW-30KW

Trademark

Sunpal

Origin

China

HS Code

8501320000

Production Capacity

50000kits/Year

Key features

10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.

Customizable Mounting: Mounting structure and system tailored to roof or ground installation.

LiFePO4 Battery: Wall-mounted lithium battery with 15-20 year design life and 6000+ cycles.

High-Efficiency Panels: Half Cut Mono 630W solar panels for optimal energy generation.

Smart Monitoring: Open station app with one-click installation, dispatch, and data security.

Flexible Inverter: Hybrid inverter with 6 charging periods and parallel expansion support.

CE & ISO Certified: Products meet international ISO and CE safety and quality standards.

Complete Support: Full technical support and free warranty service included.

Company profile

Importers and ExportersExperienced TeamSelf-brandedExhibition Experience

SUNPAL POWER CO., LTD.

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.76h

AI-Powered supplier vetting

SummaryThe supplier operates in solar, battery, power electronics, energy storage, and related electrical and automotive equipment businesses. It reports substantial solar and lithium-battery production infrastructure, including eight automated production lines, nearly 500 MW of annual solar module capacity, and annual lithium-battery throughput of 920,000 kWh. Customization is available across several models, and the supplier provides OEM services for well-known brands, but it does not provide 3D software design or ODM services and reported no new products in the past year. Quality resources include four inspection staff, but no quality-control testing equipment, and finished products are checked by packing staff. Service procedures exist, although records are incomplete or unavailable. Overseas service coverage is limited, with no overseas offices, agents, showrooms, or reported overseas-service countries.

Supplier typeThe supplier is a manufacturer and seller covering solar PV modules, lithium batteries, energy storage, power electronics, transformers, and related electrical equipment. Its described factory infrastructure and production activities support classification as a manufacturing supplier rather than a purely trading or service company.

R&D capabilityInnovation infrastructure appears limited: the supplier has one R&D engineer, no available R&D audit documentation, no SDK, no ODM service, no ERP/OA/CRM/SAP integration, and reported no new products in the past year. These are explicit limitations in documented R&D output and digital development support.

Production capacityThe supplier reports eight fully automated solar production lines, nearly 500 MW of annual solar-module capacity, and annual lithium-battery throughput of 920,000 kWh. However, quality testing equipment is reported as zero and finished products are checked by packing staff, so production scale is supported while production-quality control remains a concern.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. It does not provide 3D software design or ODM services, so customization is available but does not include every design-development model.