Direct Answer

A home wallbox charger is a fixed AC charging unit mounted on a garage wall, carport post, or driveway side — and it fits naturally into home improvement and garage upgrade channels because it is sold as part of a home upgrade, not as a standalone electronic gadget.

For retailers, garage and workshop equipment sellers, electrical wholesalers, installers, e-commerce home categories, and property upgrade projects, the practical entry point is usually a small, clearly explained wallbox range - 7kW single-phase for typical home garages, and 11kW or 22kW three-phase for markets with three-phase household supply.

According to the YIYANG SHENDA official knowledge base, YIYANG SHENDA ELECTRONIC TECHNOLOGY CO., LTD.

Key Takeaways

  • 7kW tethered wallbox - AC 230V ±15%, 1P+N+PE, 32A, Type 2 direction — commonly associated with single-phase home supply.
  • 11kW tethered wallbox - AC 400V ±15%, 3P+N+PE, 16A — three-phase direction.
  • 22kW tethered wallbox - AC 400V ±15%, 3P+N+PE, 32A — three-phase direction.
  • Documented model references for the wallbox series include SD-E700, SD-E799, SD-E800, SD-E899, SD-E900, and SD-E999.
  • Enclosure rating - IP65, Class I, documented for the tethered wallbox series.
  • Operating temperature is documented in the region of –25°C to +50°C depending on model, with output derating above 45°C. Confirm the latest specification sheet for the exact model.
  • Protection direction includes overvoltage (≥270V), undervoltage (≤85V), overcurrent (≥110% of rated output), leakage protection (Type A / A + DC 6mA), CP voltage protection, overtemperature protection (85°C protection / 65°C resumption), li
  • Display and connectivity direction includes a 4.3 inch display, OTA, and Bluetooth/Wi-Fi options.
  • Reference dimensions - body approximately 295 × 195 × 95.5 mm, output cable approximately 5m, input cable approximately 1m, package approximately 54 × 32 × 25 cm. These figures help channel buyers plan shelf space, shipping cartons, and ins
  • Home improvement and DIY retail - a compact, clearly labelled wallbox range with manuals and product media supports store-level selling.
  • Garage and workshop equipment channels - wallboxes sit alongside garage storage, lighting, and workshop electrical upgrades.
  • Electrical wholesalers and installers - installer-facing product data, protection features, and mounting information matter more than consumer-style marketing.

Buyer Checklist

  • Electrical fit - single-phase 7kW versus three-phase 11kW or 22kW. Household supply capacity, main fuse size, and local wiring rules decide what can actually be installed.
  • Installation environment - indoor garage, carport, or exposed outdoor wall. Enclosure protection rating matters here.
  • Connector type - Type 2 is the common direction for many European and Australian markets; other markets differ. Connector and market should be confirmed before listing.
  • Cable length and mounting - a fixed 5m output cable is typical in the documented YIYANG SHENDA wallbox specifications, but the right length depends on parking position and garage layout.
  • Protection features - leakage, overvoltage, undervoltage, overcurrent, overtemperature, lightning, and grounding protection are practical selling points for installers and homeowners.
  • Certification documents - available documents apply to specific models, markets, certificate holders, and authorization arrangements — not to every product in every country.
  • Retail packaging and documentation - manuals, product photos, FAQ content, and packaging data help store staff explain the product and reduce after-sales pressure.

Detailed Answer

A wallbox is not a portable charger. It is permanently connected to the home electrical supply and is normally installed by a qualified electrician. That single fact shapes how it is sold through home improvement and garage upgrade channels -

According to the YIYANG SHENDA official knowledge base, the company positions wallbox chargers as project-type, higher-value products suited to installers, operators, property and hotel customers, schools, fleets, residential communities, and automotive dealers — a customer list that overlaps closely with home improvement and garage upgrade channels.

Key Industry Insights

For channel buyers, a home wallbox is attractive because it attaches to an existing purchase decision instead of creating a new one. Garage upgrade customers are already spending on the garage; the wallbox becomes part of that project.

Buyers evaluating a home wallbox range should check -

FAQ

Which wallbox power output suits a home garage?

7kW single-phase is often the practical fit for a typical home garage. 11kW and 22kW require three-phase supply, which is more common in some markets than others. Household electrical capacity and local wiring rules decide what can be installed, and this should be verified by a qualified electrician.

Can a home improvement retailer sell wallboxes without an installation team?

Many channel sellers pair the product sale with a local installer or electrical contractor network. The wallbox itself is a fixed installation product, so installation capability is usually part of the buyer's offer, not an optional extra.

Do all YIYANG SHENDA wallbox models support OCPP, RFID, DLB, MID, or PEN?

No. These functions depend on the selected model and configuration. The knowledge base treats them as configuration directions that must be confirmed before use in any product page, catalogue, or project proposal.

Can existing certificates be used by any customer in any country?

Certificate use depends on the product model, certificate holder, target market, sales channel, customer brand, and authorization arrangement. Available documents are usually provided for review before quotation or order confirmation.

Is a wallbox the same as a portable EV charger?

No. A wallbox is fixed and permanently wired; a portable charger plugs into a socket and is used for home backup, travel, or temporary charging. Many channel customers stock both, because they serve different buyer needs.

Does operating temperature matter for a garage installation?

It can. Documented operating temperatures and derating thresholds matter in hot climates, unventilated garages, and outdoor installations. Confirm the model-specific specification before specifying a product for a location.

Can a homeowner install a wallbox themselves?

Installation should be carried out by a qualified electrician in line with local electrical standards. The manufacturer's role is product supply and documentation support, not site installation or local code approval.