WiFi or 4G Solar Cameras? An Importer's Perspective

Yes — but WiFi only works where a router already exists, and that is rarely where a solar camera is needed

Solar-powered WiFi cameras are a real product category, and on paper they cost less than the 4G version because the LTE module comes out of the bill of materials. The catch is the operating condition: the camera has to sit inside the coverage of a WiFi access point, and that access point needs grid power and a fixed internet line. Meanwhile, the reason anyone shops for a solar camera in the first place is almost always that the site cannot be wired — coffee plantations, livestock farms, freshly graded construction sites, aggregate and material yards, pump stations, boundary markers, open storage yards. No power means no router. That is why all 49 AOV models in the SolaGuard catalogue are 4G LTE with a SIM: the camera gets itself online over the mobile network, runs off its own battery and solar panel, and depends on nothing that has to already exist at the mounting point.

For a distributor this is not a technical debate, it is a return-rate calculation. A pallet of WiFi cameras sold into agricultural accounts is a pallet with a failure mode built in: the customer mounts it out in the field, the link drops, a technician gets called, the unit comes back — with nothing at all wrong with the hardware.

Where WiFi and 4G differ, seen from the seller's side

Three situations that send a WiFi shipment back to the warehouse

Distance. Consumer WiFi was designed for indoor use. Outdoors, through a brick wall, under a metal roof, down at the far end of a field, signal quality falls off fast. The camera still reports "connected" while the video stutters and clips fail to upload — and the user concludes the camera is junk.

Power cuts. This is the central contradiction of a solar camera on WiFi: it was bought precisely so it would not depend on grid power, and it still depends on a router plugged into the grid. A blackout is when theft risk peaks, and it is exactly when the system goes blind.

Changes on the customer's side. A new ISP, a new modem, a changed WiFi password — each one is a support call. A dealer moving a few dozen units absorbs that. A dealer moving a few hundred watches support costs eat the margin.

The actual 4G catalogue: 49 AOV models across four series

This is the complete AOV range available to ship, not a marketing catalogue. Buyers should check it line by line against the quote they receive:

Three SKUs come up most often as sample orders: SG-C41G-10T66-V1 for mainstream accounts, SG-D42G-10F66-V1 when a dual lens is required but the price point has to hold, and SG-D42G-15F66-V1 for low-sunlight regions or heavier continuous-recording duty. Standard storage is a microSD card up to 128GB; the factory's standard resolution is 1080p–2K, and anything above that runs only as a custom/OEM order. Full specifications per SKU are in the product catalogue.

What AOV is, and why it matters when there is no WiFi

AOV (Always-On Video) is an industry-generic term, not one brand's proprietary technology: the camera records continuously, 24/7, at low standby power, using AI scene analysis to decide when full processing is actually needed. The difference is that a conventional PIR camera only wakes when its infrared sensor catches thermal movement inside its detection zone — so it misses slow movement, objects outside the sensor's arc, and events that began before the sensor managed to trigger. On a farm or a construction site, the missing clip is usually the one you needed.

That ties straight back to the WiFi question. Continuous recording draws power, so the real engineering problem is not "what does it connect over" but "can the battery and panel sustain continuous recording at this particular location".

Choosing between 8000mAh/8W and 20000mAh/15W

No single configuration is right for every region. The selection rule is straightforward:

• 8000mAh with the 8W panel suits areas with steady sunshine year round, where the camera faces open sky and is not shaded by trees or a roof overhang in the morning. This is the configuration of 33 of the 49 AOV models and the easiest price point to sell.
• 20000mAh with the 15W panel is for long rainy seasons, persistent fog, or mounting positions that fall into shade for part of the day. The larger reserve lets the camera run through several consecutive overcast days without anyone climbing up to charge it by hand.

A common first-time importer mistake is buying the cheapest configuration across the board to protect landed cost, then handling complaints from customers in high-rainfall areas. Mixing the two configurations according to the territory being served is always cheaper than processing warranty claims.

Every model is rated IP66 for outdoor mounting, and real-world installation time is 5–10 minutes per camera — no cabling, no network configuration on site. That is precisely where the 4G version takes labour cost out of the job compared with the WiFi version.

Import terms and margins

The manufacturer is Shenzhen Leksell, established in 2012, certified by TÜV Rheinland and holding CE, FCC and RoHS. The Vietnam office is in Ho Chi Minh City.

OEM and private label apply across the entire catalogue, including all 49 AOV models: logo, packaging, manuals and app interface under the distributor's own brand. The full catalogue runs to 150 SKUs, with wholesale prices quoted per order, so one distributor can cover both the entry-level segment and the premium AOV segment from a single supplier. Region-specific terms are set out on the dealer programme page.

So when does the WiFi version still make sense?

There is one group of applications where WiFi is the right answer: the mounting point sits inside a factory, shop, office or home that already has a stable network, and the customer wants to avoid a monthly SIM cost. For that group, the question to settle before closing the order is not price but this one: is the mounting point genuinely inside reliable WiFi coverage? If the answer is "it should be fine", that is a warranty case waiting to happen.

If your range needs a configuration that none of the four AOV series above covers — a different connectivity type, higher storage, a larger battery or panel, a higher protection rating — the factory builds to order, but quantity, price and lead time always have to be confirmed by a person, never taken from a price list on a website. Message us on WhatsApp at +86 188 1869 9870, call +86 188 1869 9870, or email info@solaguard.net; wholesale pricing is quoted per configuration and per quantity.