320W to 370W monocrystalline solar panel for home backup, RV, boat, shed, farm. Up to 21.23% efficiency. 5400Pa snow load. TUV certified. 12V 24V 48V ready
| 21.23% Peak Efficiency | Industry Leading for 370W |
| 320W to 370W | 12V 24V 48V Ready |
| Home Backup, RV, Boat, Shed, Farm | One Panel Powers All |
| TUV Certified | Salt Mist, Ammonia, Dust, Sand, Fire |
| 5400Pa Snow Load / 2400Pa Wind | Hurricane & Blizzard Ready |
| IP68 Waterproof + 90cm MC4 Cable | Plug and Play |
A 370W solar panel is serious power for real life. Not just for off-grid cabins anymore. This panel powers:
🏠
Home Backup Keep freezer, WiFi, lights, medical devices running during outages
🚐
RV / Camper Van Run AC, fridge, lights, charge devices – no generator noise
⛵
Boat / Marine Maintain trolling batteries, run fish finders, anchor lights
🏚️
Shed / Workshop Power tools, lights, battery maintainer for mower
🚜
Farm Run water pumps, electric fences, remote cameras
One panel. Five ways to use it. Available in 10 power options from 320W to 370W, with 12V, 24V, and 48V compatibility, you can build exactly the system your life demands.
Our 210mm split cell monocrystalline technology achieves 21.23% peak efficiency – one of the highest for panels in this power class. Compare to typical 300-320W panels at 18-20%. This means:
More power in the same footprint
Fewer panels needed for your energy goals
Better low-light performance on cloudy days
Works with any battery bank voltage:
Single panel → 12V system (Vmp 37-42V, use MPPT controller)
Two panels in series → 24V system (Vmp 74-84V)
Three to four panels in series → 48V system (Vmp 111-168V)
| Parameter | 320W | 325W | 330W | 335W | 340W | 350W | 355W | 360W | 365W | 370W |
| Cell Size | 210mm | |||||||||
| Pmax (W) | 320 | 325 | 330 | 335 | 340 | 350 | 355 | 360 | 365 | 370 |
| Vmp (V) | 37.53 | 37.73 | 37.99 | 38.26 | 38.65 | 40.22 | 40.51 | 40.93 | 41.35 | 41.56 |
| Imp (A) | 8.53 | 8.61 | 8.69 | 8.76 | 8.8 | 8.7 | 8.76 | 8.8 | 8.83 | 8.9 |
| Voc (V) | 43.89 | 44.12 | 44.43 | 44.74 | 45.2 | 47.04 | 47.38 | 47.87 | 48.36 | 48.6 |
| Isc (A) | 8.98 | 9.08 | 9.15 | 9.23 | 9.27 | 9.17 | 9.23 | 9.27 | 9.3 | 9.38 |
| Efficiency (%) | 19.45 | 19.75 | 20.06 | 20.36 | 20.67 | 20.09 | 20.38 | 20.67 | 20.95 | 21.23 |
| Dimensions (mm) | 1870×880 | 1870×880 | 1870×880 | 1878×880 | 1878×880 | 1980×880 | 1980×880 | 1980×880 | 1980×880 | 1981×880 |
| Weight (kg) | 17.28 | 17.28 | 17.28 | 17.28 | 17.28 | 18.3 | 18.3 | 18.3 | 18.3 | 18.3 |
| Max System V | 1500V | |||||||||
| Max Fuse | 15A | |||||||||
8KW Split Phase Hybrid Inverter – 48V to 120/240V UL Certified with 500V MPPT for Solar System
Solvic 3.3KW/6.3KW 120V Hybrid Solar Inverter | 500V PV Input | UL Certified for US & Latin America
Solvic 1000W-6000W Low Frequency Split Phase Inverter – 12V/24V/48V to 120/240V, Single or Split Phase Selectable, 3x Surge for Motor Start
With 5 peak sun hours, a 370W panel produces about 1,500-2,200 watt-hours (1.5-2.2 kWh) per day, depending on your location and season. That's enough to run a full-size freezer (1,000Wh/day) plus lights, WiFi, and charge devices.
The 370W panel is 1.98m (78 inches) long. Measure your roof space before buying. For smaller RVs, consider our 320W-340W panels (1.87m) or 285W-310W series (1.65m). All fit standard RV roof widths (880mm / 34.6 inches).
For 4 panels in series to charge 48V, use an MPPT controller rated for 200V+ input (e.g., 250V controller). The total Voc of 4 panels is ~190V. Never exceed controller's max input voltage.
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