YO-M8040: 80W/40Ah CCTV Solar Power System Kit
4–5 days is the manufacturer’s rating at a ≈15 W reference load (one mid-size PTZ camera plus one DC 12V router) with 2–3 h of weak-light charging per day, not a guarantee for any camera setup. Actual backup time varies with equipment power consumption, duty cycle and available solar energy. Full conditions are in the specification table.
MAINSTREAM
Every Yoyang system ships as one complete package. Connect your DC 12V equipment and the system is ready to operate when sufficient solar energy is available.
🎯 What It Powers
- Typical setup: 2–3 × mid-size PTZ cameras (5–10 W each) + 1 × DC 12V outdoor WiFi router: an example, not a fixed limit
- Recommended load depends on the actual power draw of your cameras and router. Total continuous load must not exceed 60 W (5 A at DC 12V)
- Backup: 4–5 days is the manufacturer’s rating at a ≈15 W reference load with 2–3 h of weak-light charging per day, battery-only runtime is under one day at that load, and falls further as your load rises. See the specification table
Quick Inquiry: YO-M8040
Typical reply within 24h.
Fits These Scenarios
Farm & Ranch Orchard Warehouse Yard Construction Site Remote WiFi Parking Lot
Full Technical Data: YO-M8040
| Solar panel | 80W total: 2 × 40W monocrystalline, 530×350×16 mm each |
| Battery | 40Ah: 18650 ternary lithium (60 cells), sealed battery box, built-in BMS protection |
| Output | DC 12V / 5 A (max DC 16V), for cameras and routers with DC 12V input |
| Connector | 5.5 × 2.1 mm DC barrel plug (DC5521), a common connector on many 12V CCTV cameras, on output leads |
| Controller | Smart charge controller: multi-stage smart charging with LED status display |
| Bracket | Steel bracket 400×200×125 mm: pole or wall mount, quick install |
| Weight | 10.0 kg complete |
| Rainy autonomy | 4–5 days: manufacturer’s rating at a ≈15 W reference load (one mid-size PTZ camera plus one DC 12V router) with 2–3 h of weak-light charging per day. Battery-only runtime at this load is under one day; the 4–5 day figure assumes that daily weak-light recharge. Actual backup time varies with equipment power consumption, duty cycle and available solar energy. More cameras or continuous recording shorten it. Send us your equipment list and we will size the system for your site. |
| Recharge time | Measured in sunny days from an empty battery, not hours; allow longer in the worst month |
| Typical load | Example: 2–3 × mid-size PTZ cameras (5–10 W each) + 1 × DC 12V router. Recommended load depends on the actual power draw of your cameras and router; total continuous load must not exceed 60 W (5 A at DC 12V). |
| Weatherproofing | IP65 sealed battery box: rain and splash resistant, not designed for immersion |
| Warranty | Panel 5 years · Battery 2 years |
Same output connector across the range. See what this output powers below. Panel technology, battery protection and mounting hardware are identical on every model: General Specifications →. Sizing a panel to a camera load is worked through step by step in our sizing guide for CCTV solar power systems.
Will It Plug Into Your Equipment?
Every Yoyang system uses one fixed standard output connector: a 5.5 × 2.1 mm DC barrel plug (DC5521) on the output lead. It is a common connector on 12V CCTV gear and small DC devices, not a narrow, special-purpose plug. Check your device’s socket size before ordering. Here is exactly what it powers.
What this output powers, in three tiers
Plug in directly
12V DC supply · 5.5 × 2.1 mm socket
Your device runs on 12V DC and its power socket is 5.5 × 2.1 mm. The plug goes straight in, no adapter needed. This tier spans security, networking, lighting, agriculture and industrial terminals.
Typical equipment: CCTV cameras · DVR / NVR · outdoor CPE routers · wireless bridges · IR illuminators · LED flood lights · 12V sensors · access-control boards · ANPR cameras · DTU data terminals
One small adapter
Still 12V, different plug
The voltage is right, but the socket is not 5.5 × 2.1 mm. An inexpensive DC adapter or pigtail bridges it, with no change to the product and none to your device.
Typical equipment: bare-wire devices · screw-terminal devices · industrial sensors · equipment with a 5.5 × 2.5 mm socket
Not supported
Voltage or power does not match
Do not force-connect these. The wrong voltage or an overloaded output can damage both the device and the system.
Out of scope: 24V equipment · active PoE (802.3af/at, 48V) · 110V / 220V AC equipment · loads above the system output
Three checks before you order
Voltage on the nameplate
It must read 12V DC. Equipment marked 24V, 48V or 110–220V AC is not compatible.
Socket size
It should be 5.5 × 2.1 mm (5.5 mm outer, 2.1 mm inner), the socket on most 12V CCTV cameras. If it is 5.5 × 2.5 mm, use an adapter instead of plugging in directly.
Total load
Add up the rated wattage of everything that runs at the same time and compare it with the model you have in mind. Send us the device models and quantities if you would rather we check it for you.
Connector FAQs
Will it work with my CCTV camera?
My device takes bare wires or screw terminals. What then?
My socket is 5.5 × 2.5 mm. Can I plug in directly?
Can you change the connector to my own type?
My equipment is 24V or active PoE. Will it work?
Can I power outdoor wireless bridges or CPE units?
Real-World Power Estimates
Typical DC 12V loads and how YO-M8040 handles them. Camera power draw varies by brand, resolution and recording mode: mid-size PTZ cameras typically draw 5–10 W each, so the examples below each use one typical value (mid-size PTZ ≈8 W, plus one DC 12V router ≈8 W); verify your own camera’s draw with us (free load check). Runtime on consecutive rainy days depends on your total load and duty cycle; the total continuous load must not exceed 60 W (5 A at DC 12V).
| Your Equipment | Est. Total Draw | Nighttime Behavior | Verdict |
|---|---|---|---|
| 2 × mid-size PTZ cameras (≈8 W each) + router | ~24 W | Runs all night, comfortable margin | ✅ Comfortable |
| 3 × mid-size PTZ cameras (≈8 W each) + router | ~32 W | Runs all night, adequate margin | ✅ OK |
| 4 × mid-size PTZ cameras (≈8 W each) + router | ~40 W | Above the maximum load for this model | ⚠️ Consider YO-P12060 |
Why It Keeps Running
Monocrystalline Solar Panels
Cell efficiency 22–24% with 5-busbar technology and 3.2 mm tempered glass, the same specification on every unit, exactly as listed in the specification table above.
Smart Charge Controller
Multi-stage smart charging manages the battery automatically, with LED status display and no manual settings needed.
18650 Ternary Lithium Cells
High energy density cells.
Packaging & Freight
Each unit is packed as a complete kit with panel(s), battery box, bracket and mounting hardware, protected for sea or land freight. FOB terms, port confirmed with your order.
- Lithium batteries ship by sea or land only, no air freight
- Battery cells UN38.3 tested; transport documents available upon request
- Final carton size & gross weight confirmed on your PI (they vary by model and packing option)
Compare the Range
YO-M8040 ← you are here YO-P12060 YO-P12060-T YO-P240120
Unsure which fits? Send us your camera list. We typically match the system within 24 hours.