Import Energy Storage Bidirectional Converter — Buy in wholesale FOB from Supplier in China

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Energy Storage Bidirectional Converter by Zhejiang Tuna Energy Science & Technology Co., Ltd.
Harbor
Energy Storage Bidirectional Converter - Image 1

Energy Storage Bidirectional Converter

🕐Last updated: Aug 19, 2026
$3,500 - $8,000 / Unit for 50-100kW models (Approx. Negotiable)/ Bags
Min. Order: 1 Bags
💱₹3,500,800,050,100.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8504.40
⚙️MaterialSemiconductor Grade Silicon (IGBT/MOSFET Modules), Aluminum Heat Sink, Copper Busbars, FR4 PCB Laminate
📁CategoryDC, AC Inverters & Converters
💳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 Energy Storage Bidirectional Converter from Zhejiang Tuna Energy Science & Technology Co., Ltd. - Wholesale Supply

The Energy Storage Bidirectional Converter is a power conversion unit that enables both charging and discharging of battery packs in utility‑scale storage systems. It is supplied by Zhejiang Tuna Energy Science & Technology Co., Ltd. in China and incorporates semiconductor grade silicon IGBT/MOSFET modules, an aluminum heat sink and copper busbars on an FR4 PCB laminate. The converter supports power ratings from 50 kW up to 500 kW with documented efficiencies exceeding 97 percent. Communication interfaces include CAN and Modbus TCP according to industry standards.

The device uses a DSP‑FPGA hybrid controller, providing higher data‑processing capability than traditional DSP‑only designs. The cabinet features an engineered heat‑flow field that maintains stable operation under harsh temperature cycles. Typical industrial installations employ an export‑grade crate with EMC shielding to meet electromagnetic compatibility requirements. The design complies with IEC 61850 and relevant safety directives, which is standard for grid‑connected converters.

Main applications cover solar‑plus‑storage plants, micro‑grids and telecom backup power stations. Buyers such as independent power producers, utilities and system integrators value the bidirectional capability for flexible grid support. The supplier offers OEM customisation for large‑volume orders and can arrange worldwide logistics under common Incoterms. Prospective importers should confirm minimum order quantities, lead‑time estimates and payment terms directly with the supplier.

Technical Specifications for Zhejiang Tuna Energy Science & Technology Co., Ltd. Energy Storage Bidirectional Converter
Power rating50 kW - 500 kW (typical range)
Efficiency>97 % (typical)
Control architectureDSP‑FPGA hybrid (as supplied)
Semiconductor modulesIGBT/MOSFET silicon grade (as supplied)
Heat sink materialAluminum (as supplied)
Busbar materialCopper (as supplied)
PCB substrateFR4 laminate (as supplied)
Communication protocolsCAN, Modbus TCP (as supplied)
Operating temperature - 20 °C to 60 °C (standard industrial range)
EMC complianceExport‑grade crate with shielding (as supplied)
About Zhejiang Tuna Energy Science & Technology Co., Ltd. - Energy Storage Supplier in China

Zhejiang Tuna Energy Science & Technology Co., Ltd. is located at No.14 Tanggong Road, Shaoxing, Zhejiang 312000, China. It is classified in the harbor trust tier on the platform, indicating a verified business entity with basic compliance checks. The company operates a 20,000 m² manufacturing facility that includes a finished‑product yard and a full set of production equipment.

The firm highlights a professional design and technology team together with a mature technical group that handles in‑depth customized design, production and system integration for energy‑storage hardware. While the public profile shows a response rate of 0 % and no recorded average response hours, the supplier states it can provide OEM customisation and guarantees reliable delivery for large‑volume imports.

Energy storage bidirectional converter designed for ESS and renewable energy integration, featuring DSP FPGA architecture for superior data processing over traditional DSP-only systems. Supports bidirectional power flow for both battery charging and discharging modes. Typical configurations range from 50kW to 500kW with efficiencies exceeding 97%. Essential for solar-plus-storage, microgrid, and telecom backup applications. Export-grade packaging with full EMC compliance and communication protocols including CAN and Modbus TCP standard. Worldwide logistics and OEM customization available for large-volume import orders.

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 Energy Storage Bidirectional Converter from Zhejiang Tuna Energy Science & Technology Co., Ltd.
The unit is offered with a nominal power rating from 50 kW up to 500 kW, which covers most utility‑scale storage projects. Buyers should specify the required rating when requesting a quotation.

Sourcing Energy Storage Bidirectional Converter from Zhejiang Tuna Energy Science & Technology Co., Ltd. - China Import Guide

Importers should request the full technical datasheet, including the exact power rating, efficiency curve and certification test reports, to ensure the converter matches project specifications. Verify that the supplied semiconductor modules, heat sink and busbars correspond to the listed materials. Ask the supplier to confirm any minimum order quantity and the availability of OEM customisation.

The supplier states worldwide logistics are available; however, buyers must agree on Incoterms such as FOB Shaoxing port or CIF destination before shipment. Lead‑time estimates are not disclosed in the listing, so request a production schedule based on the required quantity. Payment terms are typically negotiated on a case‑by‑case basis; confirm the accepted methods and any required letters of credit.

Prior to dispatch, arrange third‑party inspection to verify dimensions, material composition and functional performance against the efficiency and EMC specifications. Request the original IEC 61850 compliance certificate and any factory acceptance test records. Maintaining a clear record of inspection results will facilitate customs clearance and downstream integration.

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Zhejiang Tuna Energy Science & Technology Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Energy Storage Bidirectio in Bulk — Verified Supplier in China

When sourcing Energy Storage Bidirectional Converter for your business, securing the right balance of quality and cost is essential. Zhejiang Tuna Energy Science & Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade Energy Storage Bidirectional Converter (ESS Series), Silicon IGBT Modules, Copper Conductors, Aluminum Housing, and 600mm x 500mm x 250mm (Standard Rack-Mount); Custom Sizes Available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,5008,00050100./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.

Energy Storage Bidirectio Specifications, Trade Terms & Pricing

Importing Energy Storage Bidirectio requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Tuna Energy Science & Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Zhejiang Tuna Energy Science & Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Energy Storage Bidirectio has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the DC, AC Inverters & Converters category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Energy Storage Bidirectio — Shipping, Logistics & Customs

Importing Energy Storage Bidirectio requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Energy Storage Bidirectio

What is the wholesale price of Energy Storage Bidirectional Converter?

The current listed wholesale price for Energy Storage Bidirectional Converter from Zhejiang Tuna Energy Science & Technology Co., Ltd. is $3,5008,00050100./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhejiang Tuna Energy Science & Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Energy Storage Bidirectio?

The supplier, Zhejiang Tuna Energy Science & Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Energy Storage Bidirectio. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Energy Storage Bidirectional Converter?

For international shipping and customs clearance, Energy Storage Bidirectional Converter is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Energy Storage Bidirectio from China?

To import Energy Storage Bidirectio from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Tuna Energy Science & Technology Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.

Is Zhejiang Tuna Energy Science & Technology Co., Ltd. a verified supplier?

Yes, Zhejiang Tuna Energy Science & Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Energy Storage Bidirectional Converter?

The key specifications for Energy Storage Bidirectional Converter supplied by Zhejiang Tuna Energy Science & Technology Co., Ltd. include Industrial Grade Energy Storage Bidirectional Converter (ESS Series), Silicon IGBT Modules, Copper Conductors, Aluminum Housing, and 600mm x 500mm x 250mm (Standard Rack-Mount); Custom Sizes Available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Energy Storage Bidirectio?

Zhejiang Tuna Energy Science & Technology Co., Ltd. offers Energy Storage Bidirectio with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Energy Storage Bidirectio the most?

Energy Storage Bidirectio is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Tuna Energy Science & Technology Co., Ltd. through our platform.

What certifications does this Energy Storage Bidirectio supplier hold?

Zhejiang Tuna Energy Science & Technology Co., Ltd. maintains international quality certifications. These ensure that the Energy Storage Bidirectio meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Energy Storage Bidirectional Converter on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhejiang Tuna Energy Science & Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhejiang Tuna Energy Science & Technology Co., Ltd..

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