WV-250KW-482KWh-EU Commercial Hybrid Solar Energy | RFQ Sourcing Details

The WV-250KW-482KWh-EU is a configurable solar power and battery energy storage system intended for commercial, industrial, and microgrid projects. The stated nominal rating is 250 kW / 482 k. Wh.

Its system architecture can combine N-type solar modules, a hybrid inverter, lithium battery storage, PV cabling, connectors, remote Wi-Fi control, and a roof- or ground-mounting structure. Supported configuration details The stated battery options include Li.

FePO4 or other lithium storage batteries, with available storage capacities from 46 k. Wh to 964 k. Wh. The battery cycle-life claim is 10,000 cycles or more, although the operating conditions used to establish that figure are not provided. Listed storage functions include UPS operation, black start, and DG support.

Solar module options include N-type monofacial or bifacial dual-glass panels from 420 W to 750 W, with black or silver frame options. A listed commercial configuration uses 660 W N-type modules. PV cable options are 4 mm² or 6 mm². Supported AC output selections are 220 V, 380 V, 400 V, 415 V, and 480 V.

The broader system description also identifies single-phase, split-phase, and three-phase customized configurations. Mounting choices include metal rooftops, tile rooftops, and ground installations, with adjustable brackets available. The system is offered as a customized package.

Listed certifications and standards include CE, CB, UN38.3, MSDS, IEC, EN 50549, and ISO. The stated warranty range is 5–10 years, and installation training and technical support are available.

Procurement questions to confirm Before ordering, the buyer should request an approved single-line diagram and bill of materials for the exact project configuration.

Confirm whether the quoted capacity is nominal or usable, the battery chemistry and , charge and discharge power, C-rate, depth-of-discharge limit, round-trip efficiency, thermal-management method, enclosure rating, and fire-protection design.

Also confirm the required grid standard, phase arrangement, frequency, transformer scope, inverter model, protection devices, communications protocol, EMS functions, black-start sequence, and compatibility with the site's generator or existing electrical equipment.

Certification documents should be checked against the exact models supplied rather than the product family generally.

For installation planning, verify module count, array layout, mounting loads, cable lengths, connector quantities, environmental limits, commissioning responsibilities, shipping dimensions, and site-specific warranty terms.

The conditions supporting the stated cycle life and the coverage included in the 5–10 year warranty should be documented in the purchase specification.