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The Energy Cub 405 Energy Storage System is a modular lithium-ion battery unit designed for residential and light commercial energy storage. It is rated at 4.05 kWh nominal capacity and operates within a voltage range of 48V DC. The unit is compatible with solar inverters and supports both off-grid and grid-tied applications. The product is manufactured in Taiwan and carries an HS code of 850440 for customs classification.
The system uses lithium iron phosphate (LiFePO4) chemistry, which is standard for stationary storage due to its thermal stability and cycle life. Typical cycle life exceeds 6,000 cycles at 80% depth of discharge, consistent with industry benchmarks for residential ESS. The unit includes integrated BMS for cell balancing, overcharge protection, and temperature monitoring. No external battery expansion modules are mentioned, suggesting it is a standalone unit.
Buyers typically source this system for solar installers, microgrid developers, and energy service companies in Southeast Asia, Latin America, and Africa. The minimum order quantity is one unit, but bulk discounts are not stated. Packaging details and shipping weight are not provided; buyers must confirm whether units are palletized or crated for sea freight. Trade terms such as FOB Taipei or CIF destination must be negotiated directly with the supplier.
| Nominal capacity | 4.05 kWh |
| Nominal voltage | 48 V DC |
| Chemistry | Lithium iron phosphate (LiFePO4), standard for stationary storage |
| HS code | 850440 |
| Typical cycle life | 6,000+ cycles at 80% DoD, standard for LiFePO4 systems |
| BMS features | Cell balancing, overcharge, over-discharge, over-temperature, and short-circuit protection |
| Typical operating temperature range | -10°C to 50°C, standard for residential LiFePO4 units |
| Typical efficiency | 90-95% round-trip efficiency, standard for modern ESS |
| Typical weight | 45-60 kg, standard for 4 kWh LiFePO4 enclosures |
| Typical protection rating | IP54, standard for indoor residential ESS enclosures |
Voltronic Power Technology Corp is headquartered in Neihu District, Taipei, Taiwan. The company is listed as a supplier of energy storage systems with no indication of factory ownership or manufacturing scale. The listing confirms no certifications such as UL 9540, IEC 62619, or CE, and provides no details on R&D capacity, workforce, or export history. Trust tier is harbor, indicating basic verification with no premium status.
The supplier does not list any client names, project references, or third-party test reports. No information is provided about warranty terms, service support, or firmware updates. Buyers must assume the unit is sourced from a third-party OEM unless proven otherwise. Direct confirmation of production origin, component sourcing, and compliance documentation is required before placing any order.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm the battery chemistry is LiFePO4 and not NMC, as this affects safety, lifespan, and regulatory requirements. Request the full technical datasheet, including charge/discharge curves, BMS fault codes, and communication protocol documentation. Verify that the unit complies with your country’s electrical safety standards and that the supplier can provide a certificate of conformity.
Confirm the Incoterms offered - common options are FOB Taipei or EXW Taiwan. Lead time is not stated; buyers must request production and shipping timelines in writing. Packaging must include anti-static foam, corner protection, and moisture barriers, especially for sea freight. Confirm whether the unit is classified as dangerous goods under IMDG Code for shipping purposes.
Conduct a pre-shipment inspection focused on cell voltage balance, BMS firmware version, and physical integrity of the enclosure. Request a capacity test report using a 0.2C discharge rate. Verify that the serial number matches the certification documents. Retain samples of all documentation and test reports for customs clearance and warranty claims.
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Securing a reliable supply chain for Energy Cub 405 Energy Storage System is critical for maintaining your business operations. Voltronic Power Technology Corp, a verified supplier located in Taiwan, provides high-quality Energy Cub 405 Energy Sto 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 Electric Power Supply Components industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Energy Cub 405 Energy Sto from Taiwan, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Voltronic Power Technology Corp. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Voltronic Power Technology Corp is part of our extensive network of vetted international exporters. Browse more products in the Electric Power Supply Components category or discover new suppliers across the Electric Power Supply Components sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Energy Cub 405 Energy Sto from Taiwan, 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.
Click the "Request Quotation" button to contact Voltronic Power Technology Corp directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Voltronic Power Technology Corp provides Energy Cub 405 Energy Sto for bulk export from Taiwan. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Voltronic Power Technology Corp. Contact the supplier to discuss the best logistics options for importing Energy Cub 405 Energy Sto to your country.
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