Buying route 02 / Full DIY kit
Coordinate a 51.2V 16S battery case—often sourced as a battery box with JK BMS or a DIY battery kit—through one project-based quotation. Choose the enclosure and electrical package without cells, or add sixteen model-specific 314Ah cells where confirmed. The final scope is configured before price rather than treated as a universal fixed bundle.
Quote the scope you actually need
A 51.2V 16S battery case with JK BMS and assembly hardware for buyers that already have a confirmed 314Ah cell supply.
A complete DIY battery kit combining the enclosure, electrical package and sixteen model-specific 314Ah cells where supply and shipping conditions permit.
Who this kit is for
Teams building 16S energy storage batteries locally and coordinating the enclosure, BMS, cells and assembly accessories.
Installers and storage brands that need inverter-specific communication review before selecting the BMS configuration.
B2B buyers evaluating one set, developing a second source or planning repeat purchasing after configuration approval.
Standard configuration
Configuration rule: exact JK BMS model and current must be confirmed before quotation. Components shown in photos are product references, not a universal fixed bundle.
Cell brand options
EVE Energy
3.2V, 314Ah and 1004.8Wh nominal energy per cell. Specification test conditions are stated with any cycle result.
Sunwoda / SEVB
3.2V, 314Ah and 1004.8Wh nominal energy per cell, with model-specific impedance and cycle test conditions.
CALB
3.2V, 314Ah and 1004Wh nominal energy per cell, based on the corresponding formal model specification.
Brand names identify referenced cell models only and do not imply official authorization or affiliation with Vianectra. Actual batch and availability must be confirmed before order.
Enclosure and internal layout
The rolling enclosure is designed around a 16S prismatic-cell layout. Internal clearances, compression components, insulation, busbars and wiring depend on the confirmed cell and kit configuration.
JK BMS and communication interfaces
Communication interfaces may include CAN and RS485 depending on the selected configuration. Display format, BMS current and communication protocol must be checked for the actual project.
Compatibility: Inverter communication compatibility must be confirmed against the specific inverter model and BMS configuration.
Provide the exact inverter brand and model plus the intended pack arrangement.
Review required BMS current, display, breaker and communication interface.
Assess CAN or RS485 requirements against the selected BMS configuration.
List the exact BMS and interface scope in the project quotation.
Combined packing options
Cells can be placed inside the enclosure for consolidated packing when the confirmed shipping plan allows it. This depends on the cell model, enclosure, accessories, quantity, handling requirements and transport proposal.
Final packing methods depend on the product configuration, quantity and shipping plan.
Information required before quotation
Real product references
Frequently asked questions
The confirmed kit can include a floor-standing rolling enclosure, JK BMS, LCD display, breaker, busbars, wiring and communication cables, insulation materials, terminals and required assembly accessories. Exact components are listed in the quotation.
One complete set may be available for sample evaluation, subject to configuration and quotation confirmation. This is not a fixed stock promise.
Cells can be placed inside the enclosure for consolidated packing when the confirmed product configuration and shipping plan allow it. The final method is reviewed before quotation.
Yes. EVE MB31, Sunwoda SBP-01-3140 and CALB L173F314A are among the model-specific 314Ah options. The actual model, batch information, terminals, packing and availability must be confirmed.
Inverter communication compatibility must be confirmed against the specific inverter model and BMS configuration. The kit is not presented as universally compatible with every inverter.
Yes. The relevant specification sheet is available on request. It is shared through the quotation conversation and is not offered as a public website download.
Only need the cells?
If your team already has an enclosure and BMS solution, compare verified 314Ah and 500Ah+ cell models through the cells-only route.
01Cells Only
Model-specific 314Ah and 500Ah+ prismatic LFP cells for pack assembly and repeat sourcing.
02Full DIY Kit
A configurable 16S route combining enclosure, JK BMS, electrical parts, accessories and optional 314Ah cells.
Project-based sourcing
Send your cell preference, inverter model, BMS current, quantity and destination so the kit and packing plan can be reviewed before quotation.