Solar 4G Camera OEM Supplier for Farms: What to Demand From the Factory Before You Sign

The straight answer: yes, private label starts at 100 units

If you are sourcing an OEM supplier of solar 4G cameras for farms and you intend to sell them under your own brand, here is the concrete part. SolaGuard manufactures at Shenzhen Leksell, a TÜV Rheinland-certified plant that has been running since 2012, with CE, FCC and RoHS certification. The catalog runs to 150 SKUs, of which 49 are AOV models (continuous recording), with wholesale prices quoted per order. OEM and private label are available on every model, including all 49 AOV units. Minimum order is 10 units for a trial and 100 units for an OEM/ODM program. Samples ship in 7 to 10 days by air, volume production in 25 to 40 days by sea; for customers in Vietnam, 7 to 10 business days.

That answers the commercial question. What follows is what a professional buyer should verify before wiring the deposit, because in this category the difference between two offers that look identical on paper only shows up in the field, three months after installation.

Why a farm never forgives a spec error

A camera mounted in town has mains power, WiFi and somebody on site to reboot it. A camera on a fence line, in a corral or beside an input store has none of that: it lives on its own panel, its own battery and whatever 4G LTE coverage the area happens to have. Every parameter stops being a line on a datasheet and turns into a forty-minute drive in a pickup the moment it falls short.

These are the real specifications of the line, and they are worth holding up against any quote you receive:

None of those numbers is aspirational. If a supplier offers you far larger card capacity at a comparable price, or a higher ingress rating on the same housing, ask for the test report and the certificate number. That is the precise point where trust breaks down in an import relationship: your end customer compares the spec sheet you printed against how the unit actually behaves in winter.

AOV versus PIR: the technical decision that shapes your catalog

AOV stands for Always-On Video: continuous 24/7 recording at low standby draw, managed through AI scene analysis. It is a generic industry term, not any manufacturer's trademark, which is exactly why you can write it into a tender document.

The classic alternative is PIR triggering (passive infrared), which only records when it detects a thermal change inside its detection cone. In a house that works. On a farm it misses two expensive things: slow movement — someone walking tight along a fence, livestock drifting at a walk — and anything that happens outside the detection zone but still inside the frame. When the rancher reviews the footage after a theft, the gap in the timeline is precisely the moment they needed.

For a distributor this collapses into a simple catalog rule: PIR models for the entry tier and residential perimeter work, AOV models for agricultural, construction and logistics customers, where the value of the asset under watch easily justifies the price step.

The four AOV series, with exact numbers

These are the 49 AOV SKUs, grouped by series. The ranges are taken literally from the factory list:

Three specific references make a sensible first market test: the SG-C41G-10T66-V1 as the single-lens entry unit; the SG-D42G-10F66-V1, dual lens on an 8 W panel, usually the sweet spot between price and capability; and the SG-D42G-15F66-V1, with a 20000 mAh battery and 15 W panel, built for sites with fewer usable sun hours or heavy overnight activity.

The rest of the catalog, including the non-AOV models, sits on the products page with a spec sheet per SKU.

What "private label" actually covers, and what to put in writing

OEM gets used for three very different things, and that is where most disputes are born. Before you close, put on paper which level you are buying:

• Your brand on an existing product. Your logo printed on the unit, box and printed matter in your identity, manual in your market's language. Fastest tier, and the one that starts at 100 units.
• Firmware and app customization. App name and appearance, interface copy, default recording and notification settings.
• ODM on the hardware. Changes to the device itself: resolution above the catalog standard, a different battery or panel capacity, more storage, a different housing. At this point price and lead time stop being catalog values and get quoted per project.

One important clarification: the catalog is what ships from stock, not the limit of the factory. If your customer needs 4K or runtime beyond the standard range, the ODM route exists — but the price, the minimum quantity and the lead time are set by a person in a signed quotation, never by a website or a chatbot. Be wary of any supplier who promises custom development without moving any of those three variables.

The checklist to run before the deposit

1. Certificates with number and scope. CE, FCC, RoHS and the plant's TÜV Rheinland certification. Ask for the document, not the logo on a sales PDF.
2. LTE bands for the destination market. Check them against the carriers where you will actually sell, and agree who supplies the SIM.
3. Import documentation. Commercial invoice, packing list, materials declaration and the battery transport data sheet.
4. Spare parts and RMA policy. What percentage of spares ships with the order, and what the procedure is when a unit fails at eight months.
5. Labeling and manual in the language of the market, reviewed by somebody who actually speaks it. A badly translated manual generates more returns than a factory defect.

Margins, lead times and how to structure the first order

The commercial structure is tiered and transparent: 20% margin from around 10 units and 30% from around 50. That step coincides with the OEM threshold, so the same order that gets you the best price is the one that lets you put your own brand on the product.

This is the sequence that ties up the least capital:

Install the samples at the two worst sites you can reach: the one with the weakest signal and the one with the least sun. A camera that holds up in those two conditions holds up everywhere else, and since mounting takes 5 to 10 minutes per unit, the whole field test fits into one morning.

Volume terms are set out on the wholesale page, and territory and support arrangements in the dealer program. For a quotation against your own SKU list, write to info@solaguard.net or start a WhatsApp chat from any page of the site; there is an office in Ho Chi Minh City handling production follow-up and shipping.

The costliest mistake: comparing unit price instead of cost per site

An experienced buyer does not compare the unit price of one model against another. They compare what it costs to keep one point under surveillance and operational for three years. That figure includes installation, data usage, maintenance visits and the units that have to be replaced.

A unit with a 15 W panel and a 20000 mAh battery costs more on the invoice and less in the field wherever the site has partial shade or short daylight in winter: every trip avoided to recharge or check a camera is worth more than the price gap. Run the logic the other way and putting that same reference on a full-sun shed roof is over-specifying and handing away margin.

This is why the mix inside the order matters more than picking one hero SKU. A distributor carrying all four AOV series can quote any farm without being ruled out on price or on capability — and that is exactly what a 150-SKU factory with private label from 100 units is there to give you.