Delivery partner · Standard operating procedure

Collect from Sunollo.
Deliver to the home.

Follow these instructions to collect, deliver and unload equipment for each Sunollo project.

WAREHOUSE · CHECK + COLLECTSECURE + TRANSPORTPORCH · UNLOAD + ARRANGEMARKED AREA
10–15deliveries / week
2–3deliveries / working day
PMdeliver today · install tomorrow
Generated reference showing shaded equipment cartons, supported solar panels, bundled rails and a clear porch walkway
Delivery setup example. Actual quantities follow the DO.
Deliver in the afternoon so the installation team can start the next day. Confirm each load and delivery window before collection. New providers can start with a pilot.
Equipment

Check the equipment listed on the DO.

Use the delivery order (DO) to identify the required items. Before assigning a vehicle, obtain the packed dimensions, total weight and package count from the warehouse. Sizes below are planning estimates unless a model is named.

2.1–2.3 m1.1–1.2 m
Confirm selected model

Solar panels · 510–680 W

Approx. 2.1–2.3 × 1.1–1.2 m; larger models may differ
30–35 mm thick · allow 25–32 kg each provisionally

Confirm the model, packed size and exact DO quantity. Protect panel edges and secure the load.

Energy controller product reference
Example model

Inverter / energy controller

700 × 300 × 260 mm
Provisional allowance: up to 50 kg packed

Example dimensions. Confirm the selected model’s packed size and weight.

Enclosed battery module product reference
BAT 5.0 / BAT 8.0

SigenStor battery modules

767 × 270 × 260 mm per module
BAT 5.0: 55 kg net · BAT 8.0: 70 kg net

Quantity follows the DO. Confirm battery acceptance, transport documents and lifting equipment.

Schneider Electric EVlink Home charger reference
Estimated carton size

Schneider EV charger + accessories

500 × 400 × 300 mm carton
Allow up to 15 kg packed provisionally

Schneider reference. Confirm model and packed size; include only where listed on the DO.

2–3 m · or agreed pre-cut lengths
Where included on the DO

Mounting rails

Rails must be laid flat on the dry floor along the side, never mounted or balanced on a wall. Rails may be 2–3 metres long. Confirm bundle length, weight and vehicle space. Rails can be cut to agreed lengths before dispatch by the appointed team.

Please suggest the best transport and unloading method. Secure bundles, protect cut ends and keep walkways clear. No cutting at the home as part of delivery.

Hybrid inverter
Collect only if listed on DO

Hybrid inverter

Model selected per project. Record its own carton dimensions and gross weight.

Ask the warehouse to confirm carton count, packed size and weight.

CTs + energy sensors
Collect only if listed on DO

CTs + energy sensors

Small project-labelled cartons. Match CT / meter kit to the DO; keep leads and factory accessories together.

Ask the warehouse to confirm carton count, packed size and weight.

Communication + control modules
Collect only if listed on DO

Communication + control modules

Communication modules, controllers and gateways where specified. Protect small parts and record each carton.

Ask the warehouse to confirm carton count, packed size and weight.

Mounts + factory accessories
Collect only if listed on DO

Mounts + factory accessories

Bases, wall mounts, brackets, fasteners and factory kits only where listed on the DO. Long rails or separate mounting bundles require their own measurements.

Ask the warehouse to confirm carton count, packed size and weight.

Check every item against the DO. Count the panels, equipment cartons and accessory packages before loading. Label each group with its project reference. Photograph the load and recount the items with the receiver at the home.
Before dispatch: obtain the actual packed sizes, weights and package counts. Confirm which items can be stacked. Collect the DO quantity, even when it is less than a full pallet.
Panel countSolar capacityPanels aloneAdd these weights
20 panels10.2–13.6 kWp500–640 kgInverter + batteries + charger + factory accessories + pallets and packaging
30 panels15.3–20.4 kWp750–960 kg
40 panels20.4–27.2 kWp1,000–1,280 kg
Estimate panel weight

Check the combined panel weight.

1,500–1,920 kg

This estimate covers panels for two equal-sized projects at 25–32 kg each. Add all equipment and packaging. Confirm the actual panel weight, vehicle payload and load space before loading.

Delivery quantities
Example shown in the photo

Use the DO for the actual quantities.

ItemPhoto exampleWhat to check
Solar panels20 modulesAbout 2.3 × 1.13 m each in this illustration; actual dimensions and weight depend on the selected 510–680 W model.
Inverter / energy controller1 closed cartonUse actual factory packed dimensions, not the bare unit dimensions.
Battery modules2 closed cartonsOne module per carton in this example; confirm actual packing.
Schneider EV charger1 closed cartonOnly where the project includes a charger.
CTs, controls + small accessories1 closed cartonConsolidated only where compatible with the factory packing and DO.
Rails1 secured bundle2–3 m lengths or agreed pre-cut lengths; actual pieces and weight on the DO.

Example: five equipment / accessory cartons. Actual carton count, panel packaging and rail bundles follow the warehouse packing list.

Collect the exact quantity: check the panel model and count against the project DO at pickup. Collect only that quantity, label it by project and recount at delivery. No spare panels or full-pallet rounding unless Sunollo issues an amended instruction. If the count differs, resolve it before leaving the warehouse.
Unloading

The provider should unload and arrange the stock.

PREFERRED

Provider supplies the unloading crew

The provider must bring enough trained crew and suitable equipment to unload safely and place stock in the agreed porch area.

  • State the crew size, unloading equipment and carrying distance included in the price.
  • Confirm that the crew can handle the listed panels and battery modules.
  • The authorised receiver checks quantities and signs for receipt. Do not rely on the installer to supply unloading labour unless Sunollo confirms it.
IF THE PROVIDER CANNOT UNLOAD

Sunollo appoints an installer to unload

Tell Sunollo before accepting the booking if unloading is not included. Sunollo will arrange an installer and confirm the crew and equipment.

  • Confirm the installer’s attendance before dispatch.
  • Agree how the driver and installer will complete the handover.
  • Provider retains responsibility for safe transport and load security.
Do not dispatch until the unloading crew is confirmed. A driver is not expected to unload large panel loads or heavy batteries alone. Roof lifting, stairs, electrical installation and final mounting are separate services.

If nobody is there to receive

Call the receiver and Sunollo coordinator → wait within the agreed allowance → follow Sunollo’s instruction for an alternative receiver, revised slot or return. Do not leave equipment unattended without written authorisation. Agree waiting and redelivery charges before starting.

Confirm unloading responsibility

Select the unloading crew.

Use this selector to check each party’s responsibilities.

Provider unloads: The provider supplies the crew and equipment, unloads the vehicle and places stock in the agreed porch area. Sunollo confirms the receiver.
Check before dispatch

Confirm actual cargo and gross weight, vehicle access, lifting method, named unloading party, receiver and delivery window. If any are unresolved, hold dispatch and contact Sunollo.

Delivery schedule

2–3 deliveries each afternoon.

Plan for 10–15 deliveries per week, Monday to Saturday. Group nearby homes where practical. Deliver the day before installation. New providers can start with a pilot.

MONPM · 2–3 homes
TUEPM · 2–3 homes
WEDPM · 2–3 homes
THUPM · 2–3 homes
FRIPM · 2–3 homes
SATPM · 2–3 homes
Confirm vehicle payload and space for the actual route. Use another run or vehicle when required; 2–3 deliveries need not share one load.
Delivery procedure

Complete these four steps for each delivery.

1 · Confirm the job

Sunollo sends the DO, pickup details, PM delivery slot and receiver. Provider confirms the vehicle, unloading crew and price.

2 · Collect the stock

Count the exact panels and cartons on the DO. Check condition and keep each project separate.

3 · Deliver + unload

Call before arrival. Unload and arrange stock in the agreed porch area, ready for installation the next day.

4 · Photos + app update

Check quantities with the receiver. Take photos and mark “Material delivery done” in the Sunollo app. Report any issue.

Before accepting the booking: agree the pickup time, PM route, unloading responsibility and price, including waiting or returns. If stock, access or the receiver is not ready, contact Sunollo before proceeding.
Homeowner delivery updates

Tell the homeowner when delivery is on the way.

Illustrative phone delivery notification showing On the way and an arrival window, with a red delivery van outside a Singapore terrace home
Example homeowner update. Proposed experience; integration to be agreed with the provider.

We would like to connect the provider’s delivery updates to the Sunollo app through an API or automatic status notifications (webhooks). Please confirm what you can support.

01

Delivery scheduled

Send the confirmed date and afternoon delivery window.

02

On the way

Send a departure update, estimated arrival time and tracking link, if available. Sunollo can use this to notify the homeowner.

03

Delayed or changed

Send a revised arrival time or failed-delivery alert so Sunollo can update the homeowner.

04

Delivered

Send delivery confirmation and proof of delivery. The delivery crew must also complete the Sunollo app record.

Please propose the simplest connection: explain how bookings, DO references, delivery status, ETA and proof of delivery can be shared with Sunollo. Confirm API availability, setup, charges and whether you can send SMS or WhatsApp updates directly on Sunollo’s instructions. If an API is unavailable, propose a tracking link or another reliable update method.
Future warehousing

Collect from Sunollo’s existing warehouse.

Sunollo will send the warehouse address, contact and stock-release instructions with the booking.

After reviewing delivery performance and stock accuracy, Sunollo may discuss future warehousing services with the provider.

Start with collection and delivery only. No warehouse change is required now. Agree any future storage or stock-management service separately.