Import 5kw Solar Power System — Buy in Bulk from Supplier in China

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5kw solar power system by Ja Energy Co., Ltd.
Harbor
5kw solar power system - Image 1

5kw solar power system

🕐Last updated: Jun 29, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategorySolar Power Equipments
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 5kW Solar Power System from Ja Energy Co., Ltd. - China Wholesale Supply

The 5kW Solar Power System from Ja Energy Co., Ltd. is a complete off-grid or grid-tied package comprising 50 polycrystalline or monocrystalline solar modules, each rated at 100W with 17.2V and 5.81A output. The system includes a 48V 110A solar charge controller, a 48V 6000W pure sine wave inverter, and 30 deep-cycle maintenance-free batteries rated at 12V 200AH, along with cables, connectors, and mounting hardware for a full installation.

Polycrystalline modules are standard for cost-effective solar setups, offering typical efficiencies of 15-17%, while monocrystalline options can reach 18-22% under ideal conditions. The pure sine wave inverter ensures compatibility with sensitive electronics, and the deep-cycle batteries are designed for repeated charging and discharging, with a typical lifespan of 5-7 years or 1,500-2,000 cycles at 50% depth of discharge.

This system is suited for residential or small commercial applications, such as powering homes, farms, or remote offices in areas with reliable sunlight. Importers should confirm whether the system is configured for off-grid use, which requires battery storage, or grid-tied use, which may need additional certifications for interconnection with local utilities.

Technical Specifications for Ja Energy Co., Ltd. 5kW Solar Power System
System TypeOff-grid or Grid-tied Solar Power System
Total Power Output5kW
Solar Module Quantity50
Solar Module Power per Unit100W
Solar Module Voltage17.2V
Solar Module Current5.81A
Solar Module TypePolycrystalline or Monocrystalline
Typical Module Efficiency15-22% (standard for poly/mono crystalline)
Charge Controller48V 110A
Inverter TypePure Sine Wave, 48V 6000W
Battery TypeMaintenance-free Deep Cycle
Battery Voltage12V
Battery Capacity200AH
Battery Quantity30
Typical Battery Lifespan5-7 years or 1500-2000 cycles at 50% DoD (standard)
About Ja Energy Co., Ltd. - Solar Power System Supplier in China
🏭
Ja Energy Co., Ltd.
China Harbor
4.5(0)

Ja Energy Co., Ltd. is located in B3 Unit, Ganglong Industrial Park, Xixiang, Baoan District, Shenzhen, China, with the postal code 518131. The company specializes in solar energy solutions, offering complete systems and components for residential and commercial applications. Its trust tier is classified as harbor, indicating a baseline level of verification on the platform.

The supplier’s profile does not provide details such as the year of establishment, production capacity, or certifications. The response rate and average response hours are currently recorded as zero, which may indicate limited platform activity. Importers should contact Ja Energy Co., Ltd. directly to confirm lead times, customization options, and technical support for the 5kW solar power system.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 5kW Solar Power System from Ja Energy Co., Ltd.
Polycrystalline modules are less efficient (15-17%) but more affordable, while monocrystalline modules offer higher efficiency (18-22%) and better performance in low-light conditions. The choice depends on space constraints and budget, as monocrystalline panels require less area to generate the same power.

Sourcing 5kW Solar Power System from Ja Energy Co., Ltd. - China Import Guide

Before ordering, verify that the solar modules and inverter meet local electrical and safety standards, as certifications can vary by country. Request documentation such as test reports for the modules’ power output under standard test conditions (STC) and the inverter’s efficiency curve, which should exceed 90% for a quality unit.

Logistics for solar systems require careful planning due to the fragility of the modules and the weight of the batteries. Confirm whether the supplier provides crating or palletizing for safe transport, and check if they offer CIF or FOB Incoterms. Lead times for solar components can be 4-8 weeks, depending on stock availability and customization requirements.

Quality checks should include inspecting the solar modules for micro-cracks or delamination, which can reduce efficiency, and testing the inverter’s output waveform to ensure it is a true pure sine wave. Request the supplier’s warranty terms, which should cover at least 10 years for the modules (with a power degradation warranty) and 2-5 years for the inverter and batteries. Additionally, confirm whether the system includes a monitoring solution to track performance remotely.

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Ja Energy Co., Ltd.
China
Harbor
<4h
Response Time
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Response Rate
0/100
Trust Score
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0+
Products
4.5(0)
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Buy & Import 5kw Solar Power System — Wholesale Supply from China

Securing a reliable supply chain for 5kw Solar Power System is critical for maintaining your business operations. Ja Energy Co., Ltd., a verified supplier located in China, provides high-quality 5kw Solar Power System ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Solar Power Equipments industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 5kw Solar Power System from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ja Energy Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Ja Energy Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Ja Energy Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Solar Power Equipments category or discover new suppliers across the Solar Power Equipments sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for 5kw Solar Power System

When importing 5kw Solar Power System from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About 5kw Solar Power System

How can I get the wholesale price for 5kw Solar Power System?

Click the "Request Quotation" button to contact Ja Energy Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy 5kw Solar Power System in bulk from China?

Yes, Ja Energy Co., Ltd. provides 5kw Solar Power System for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Ja Energy Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 5kw Solar Power System to your country.

How do I request a sample of 5kw Solar Power System?

Send a direct message to Ja Energy Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Ja Energy Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing 5kw Solar Power System?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Ja Energy Co., Ltd..

Does Ja Energy Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Ja Energy Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Solar Power Equipments suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Solar Power Equipments manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Ja Energy Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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