The available product information does not state a standard development period for an Outdoor Working Power Station prototype. Sunvoltx mentions OEM/ODM customization and rapid sampling, but it does not publish a fixed number of days for prototype completion. Therefore, project milestones should be based on a written quotation and schedule from the supplier.
The 15-day timeframe shown in the product information refers to order delivery. It should not be interpreted as the time required to design, assemble, test, or deliver a prototype.
The product is identified as a 2000W Sky Blue Portable Power Station with a minimum order quantity of 100 units. However, the listing does not define a sample-development process, engineering-change cycle, sample fee, or target completion date. A dependable estimate will depend on the requested configuration and the scope of customization.
Sunvoltx describes capabilities that include independent solution design, hardware commissioning, software development, and performance verification. These services indicate that the company can support customized development and sampling, but they do not establish a typical prototype duration.
The stated quality-control activities include appearance inspection, voltage and internal-resistance checks, charge and discharge capacity testing, BMS protection verification, insulation testing, temperature testing, vibration and drop testing, and ageing evaluation. Since no testing schedule is supplied, buyers should confirm which procedures apply to the prototype and whether they could extend the sampling lead time.
The company also lists three CE certificates related to inverters. These certificates do not confirm certification coverage for this particular portable power station. In addition, a separate cooperation example involving a 1GWh energy-storage distribution project in Southeast Asia does not provide evidence of the prototype schedule for this product.


| Project item | Available information | Planning implication |
|---|---|---|
| Prototype lead time | Not published | Request a project-specific estimate based on the required sample and configuration. |
| OEM/ODM and sampling | Customization and rapid sampling are offered | The capability is confirmed, but no delivery period is defined. |
| Product delivery | 15 days | Use this as an order delivery reference only, not as a prototype schedule. |
| Minimum order quantity | 100 pieces | This applies to the product listing and does not confirm sample conditions. |
The supplied data does not provide a prototype lead time. Ask the supplier for a written schedule based on the sample specifications, customization requirements, and testing scope.
No. The information presents 15 days as a delivery term and does not connect it with prototype engineering, sample production, or sample shipment.
Sunvoltx states that it supports OEM/ODM customized development and rapid sampling. The available information does not specify the customization options, sample costs, or timelines.
A normal prototype schedule for the Outdoor Working Power Station cannot be calculated from the published information. Treat the 15-day period as an order-delivery reference only. Before establishing internal milestones, request written confirmation of the sample design, engineering work, testing requirements, charges, approval process, and expected completion date. The listing shows a 100-piece MOQ and supports OEM/ODM cooperation. For technical solutions or further assistance, contact marketing@sunvoltx.com.
shenzhen sunvoltx intelligent technology Co., Ltd. focuses on the research, manufacturing, customization, and wholesale supply of energy-storage power supplies, inverters, and chargers. Its services include OEM/ODM development and bulk-order support. The company reports R&D capabilities in energy storage, inverter, and photovoltaic control technologies, along with monthly production exceeding 5,000 energy-storage products. It lists CE certifications for inverters and describes a 1GWh energy-storage distribution cooperation in Southeast Asia.

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