Solar Panels and Energy Storage Ship from a China Factory to Hanoi
China factory: an open container loaded with lithium-ion crates and marked cartons before the Vietnam leg.
Key Takeaway
A China-to-Hanoi solar-plus-storage dispatch is a factory-controlled load of PV hardware and lithium-ion energy storage, packed so UN marks, packing lists, and serials still match at unload. Weltrus photographed this run from plant loading through a Vietnam site arrival for a Hanoi-bound order. The photos are evidence of handling. They are not a substitute for UN 38.3 files.
Table of Contents
What Left the Factory
Weltrus loaded a mixed solar and energy storage order at a China factory for delivery into Vietnam, with Hanoi as the stated destination. The frames in this brief are from that run: the first pallets going into the box, the packed container at the plant, close views of lithium transport marks, and the open doors after the cargo reached a Vietnam site.
This is a company dispatch note, not a product catalog. You will not find a kWh figure, a module wattage, or a bill of lading number invented from the pictures. What you can verify in the photos is packing method: stretch wrap, strapping, wooden pallets, plywood-style lithium crates, and outer cartons printed RECHARGEABLE BATTERY with Class 9 diamonds.
Vietnam buyers who install residential storage already have a separate field guide: Vietnam residential ESS installation. This article sits one step earlier in the chain—how the same class of product leaves China and shows up on site.
Loading the Container
The first factory frame is taken from the container doorway. Stretch-wrapped stacks sit on wooden pallets toward the nose of the box. A pallet jack is in the foreground. That is the controlled step most RFQs skip: who loads, in what sequence, and whether corner boards and wrap survive the first lift.
Factory loading: wrapped pallets placed in the container before the remaining cargo is packed out.
By the time the doors are photographed at the plant, the box is a dense pack: carton stacks on the left, lithium-ion wooden crates on a pallet at the upper right, and larger rechargeable-battery cartons below. Nothing in that composition proves the modules or batteries passed factory tests. It proves the export pack was built as a unit before the truck left. For how Weltrus packs residential ESS at the line, see residential ESS factory packing and shipping.
Marks You Can Read on the Crates
The close-up is the frame distributors should keep. Wooden export crates stacked on a pallet are marked Lithium Ion Batteries, with Class 9 style diamonds and UN packaging marks. Under those crates, stretch-wrapped cartons read RECHARGEABLE BATTERY. That is the outer-pack language freight and customs teams expect to see when energy storage moves as dangerous goods.
Readable marks: Lithium Ion Batteries on the wooden crates and RECHARGEABLE BATTERY on the cartons below.
Two identities get mixed on RFQs. UN3480 is lithium-ion batteries shipped as batteries. UN3481 is lithium-ion batteries packed with equipment or contained in equipment. The number on the shipper’s declaration has to match the pack. A crate that says batteries while the papers say equipment is a stop, not a paperwork typo. The longer export file list—UN 38.3 mapped to the SKU, SDS, CE where required—is in UN38.3 and CE export compliance for BESS.
Arrival in Vietnam for Hanoi
The last frame is the open container after the Vietnam leg. Palletized cartons sit two-high, still wrapped, with packing lists on the faces. Doors are swung out. This is a site unload, not a showroom. Weltrus treats it as confirmation that the Hanoi-bound cargo arrived as packed units, ready for forklift handling—not as proof of commissioning.
Vietnam arrival: palletized cartons with packing lists visible after the container doors opened.
If you are the receiving distributor, the useful check at this moment is short. Count pallets against the packing list. Photograph any wrap or crate damage before the first lift. Match serials when the cartons open. Do not power a storage unit on a muddy pad because the container “looked full.” Leave the commissioning to a dry pad and a licensed local electrician.
What Photos Do Not Replace
Use the table as a split between what this photo set shows and what a Vietnam import file still needs.
| What the photos show | What you still request in the file pack |
|---|---|
| Pallet jack loading and a dense factory pack | Packing list with serials and pack method (carton vs crate) |
| Lithium Ion Batteries / Class 9 / rechargeable-battery cartons | Dangerous-goods declaration matching UN3480 or UN3481 |
| Vietnam unload with packing lists on carton faces | UN 38.3 evidence mapped to the shipped SKU, plus SDS |
| Hanoi as the order destination | Importer of record, HS code, and local interconnection papers |
Weltrus can share the same document set used on this lane when a new Vietnam RFQ names product class, destination, and who signs customs. Send a load list rather than a round MWh copied from another market. On a repeat Vietnam order, freeze pack method, the UN number that matches the inner pack, and whether serial photos are required at loading. Those three RFQ lines prevent the usual dispute after the doors open: the hardware arrived, but the papers describe a different pack, and customs will not clear it on photos alone.
Plan a Vietnam Solar-Plus-Storage Shipment
Share site type, kW/kWh target, and the import documents your broker already requires. Weltrus will map packing, UN identity, and the certificate pack for a Hanoi or wider Vietnam delivery.
Frequently Asked Questions
What did Weltrus ship toward Hanoi?
A China-factory dispatch of solar hardware and energy storage for a Vietnam order destined for Hanoi. The loading photos show stretch-wrapped pallets and lithium-ion packs with transport marks. This brief does not publish kWh, SKU, or container count from the photos.
Why do the crates say Lithium Ion Batteries?
Lithium-ion energy storage that ships as batteries typically uses UN3480 on the papers and Class 9 marks on the outer pack. UN3481 applies when cells or modules ship packed with or contained in equipment. The number on the declaration must match what is actually in the crate.
Do arrival photos replace UN 38.3 documents?
No. Photos show packing and handling. UN 38.3 evidence must still name the shipped configuration. Ask for the test summary, SDS, packing list with serials, and a dangerous-goods declaration that matches the UN number.
How should a Vietnam buyer start an RFQ after this dispatch?
Send site type (home, C&I, or hybrid), target kW/kWh, existing PV if any, and the import file list your broker already uses. Weltrus will map product class, packing method, and the certificate pack. Photos from this shipment are a reference, not a quote.
