Solar-Powered Farm Security Cameras: A Wholesale Buyer's Specification Guide

Solar farm security cameras, answered up front

A solar-powered farm security camera is a single sealed unit containing the camera, a lithium battery, a solar panel and a 4G LTE modem, so it works on land with no mains power and no WiFi — fence lines, pump houses, grain stores, remote gates, livestock pens, machinery yards. For agricultural sites the specification that actually holds up in the field is a 2K camera in an IP66 housing, recording to an on-board microSD card of up to 128GB and streaming over a cellular SIM, powered either by an 8W panel with an 8000mAh battery in positions with clear sky and easy access, or by a 15W panel with a 20000mAh battery in shaded, distant or hard-to-service positions. Installation runs 5–10 minutes per camera, because there is no trench to dig, no cable to pull and no recorder to configure. SolaGuard supplies this class of camera: a 150-SKU catalogue with wholesale prices quoted per order, manufactured by Shenzhen Leksell (established 2012, TÜV Rheinland certified, with CE, FCC and RoHS), with OEM and private label available on every model.

That is the short answer. The rest of this article is for the people who have to defend the purchase order — importers and distributors in Vietnam and Latin America deciding which variants to stock, at what quantity, and on what terms.

Why a farm is the hardest test a battery camera gets

Most cheap solar cameras are engineered around one assumption: that almost nothing happens, so the camera can sleep. A passive infrared sensor watches for a heat signature crossing its arc, wakes the camera, records a short clip, and goes back to sleep. In a suburban driveway that assumption is broadly correct. On a farm it fails in three specific ways.

First, movement on agricultural land is often slow and diffuse. Livestock drifting through a broken fence, a person walking a boundary at a distance, a vehicle idling at the far end of a yard — none of these reliably trip a PIR sensor tuned to avoid false alarms from wind and warm air.

Second, the interesting event frequently happens outside the trigger zone. A PIR arc is narrow relative to what a lens can see. Fuel siphoned from a tank parked ten metres off-axis is invisible to the sensor and perfectly visible to the camera — but the camera was asleep.

Third, PIR clips have no lead-in. You get footage starting the moment the sensor fired, which routinely means you get the aftermath rather than the act. For an insurance claim or a police report on stolen equipment or livestock, the ten seconds before the trigger are usually the ten seconds that matter.

What AOV changes

AOV — Always-On Video — is the industry-generic term for cameras that record continuously at low standby power instead of sleeping between PIR triggers. The camera keeps the sensor live and uses on-device AI scene analysis to decide what deserves full-rate recording, full-resolution capture and an alert, while everything else is retained at low power cost. There is no wake-up gap, no dead zone outside the PIR arc, and no missed slow movement.

AOV is not proprietary to any one brand, and a distributor should treat any supplier claiming otherwise with suspicion. What differs between suppliers is the power budget behind it: continuous recording draws more than sleeping does, so an AOV camera lives or dies on whether the panel and battery were sized honestly for the job. That is why the AOV portion of our catalogue is a distinct 49 SKUs rather than a marketing label applied to the whole range.

The four AOV series and what each is for

Forty-nine SKUs in total, with wholesale prices quoted per order. Read the table as a power decision first and an optics decision second.

The 8W / 8000mAh lines — the C41G, the D42G-10F66 and the S43G — suit positions you can reach in a few minutes and that get unobstructed sun for most of the day: yard entrances, the front of a shed, a gate near the house, a machinery bay. If a camera in one of these positions ever does need attention, a farm hand can get to it.

The 15W / 20000mAh line — SG-D42G-15F66-V*, the only series in the catalogue built on that power pair — is what you specify when the position is the problem, not the picture. A camera at the far corner of a block, under partial tree cover, on a pump house forty minutes from the farmhouse, or in a wet season with long overcast stretches. The larger panel and larger battery buy margin, and margin is what stops a service call.

Lens count is a separate axis. A single-lens C41G covers one direction cheaply. The dual-lens D42G bodies cover a wide scene and a detail view at once — the usual choice for a gate where you want both the vehicle and the plate area in frame. The triple-lens S43G covers a junction or an open yard where three approaches converge and a single camera has to replace three.

Three individual models worth quoting when a customer wants a concrete starting point, with wholesale prices quoted per order: SG-C41G-10T66-V1 (2K, 8000mAh, 8W, IP66) as the entry unit, SG-D42G-10F66-V1 (2K dual lens, 8000mAh, 8W, IP66) as the volume workhorse, and SG-D42G-15F66-V1 (2K dual lens, 20000mAh, 15W, IP66) for the hard positions. Full specifications for every variant are on the product catalogue.

On resolution, storage and sealing — the three places suppliers overstate

Our standard range is 1080p to 2K. 4K exists only as a custom or OEM build, on a project basis, and is not something a distributor should quote from stock. Storage is microSD up to 128GB; higher-capacity cards are a custom-order conversation, not a catalogue figure. Outdoor housings are IP66. If a competing datasheet gives you a higher ingress rating, a far larger battery or a storage ceiling well beyond this on a similarly priced solar unit, ask for the test report and the certificate number before you repeat the claim to your own customers. On a solar camera, the battery and the seal are the two specs most often written by marketing rather than by engineering, and they are the two your buyer will notice failing in the second wet season.

Sourcing terms

The ten-unit trial is deliberately low. A solar camera cannot be evaluated from a datasheet — the only honest test is ten units on real sites through a real rainy season, in the actual latitude and weather you sell into. Buyers who start there and then scale into the 50-unit tier tend to stock the right mix; buyers who commit to a container from a PDF tend to discover they bought 8W units for 15W positions. Terms and tier detail are set out on the wholesale page.

On logistics, one clarification we make often: our regional office is in Ho Chi Minh City. There is no Hanoi warehouse and no Bangkok warehouse — anyone telling you otherwise about our operation is guessing. Vietnamese customers are served on 7–10 business days; elsewhere in Southeast Asia and across Latin America, air samples run 7–10 days and sea freight for bulk runs 25–40 days.

OEM and private label

Every model in the catalogue, including all 49 AOV SKUs, is available for OEM and private label from an MOQ of 100 units. In practice that covers your logo on the housing and packaging, your branding in the app, and specification changes handled as a factory build rather than a catalogue pick — a higher-capacity battery or panel pairing, a larger storage ceiling, higher resolution, different bundled mounting hardware.

What cannot be answered from a web page is your price and your lead time. Both depend on quantity, configuration and destination, and both come from a person. That is a deliberate policy: a factory that publishes an OEM price without knowing your volume is quoting a number it intends to revise later. Distributor terms and the application process are on the dealer page.

What to ask before you place the trial order

Five questions that separate a factory from a trading company reselling someone else's shell.

1. Which certificates, and in whose name? Ask for TÜV Rheinland, CE, FCC and RoHS documentation issued to the manufacturer, not a generic PDF for a similar-looking product.
2. Is the AOV claim a power design or a firmware switch? Ask what panel and battery pairing the continuous-recording mode was validated against. If the answer is the same hardware as the PIR model, the runtime claim is not real.
3. What is the actual storage ceiling? Not what the slot physically accepts — what the firmware supports and the warranty covers.
4. What is the ingress rating on the exact SKU? Ratings vary by housing within a supplier's range. Get it per model.
5. Who answers a warranty claim in my market, and in what language? For distributors in Vietnam and Latin America this is the question that decides whether a line is profitable after year one.

To request the current price list, spec sheets for any of the four AOV series, or a ten-unit trial quote: WhatsApp +86 188 1869 9870, phone +86 188 1869 9870, or email info@solaguard.net.