Full-size output for serious installs. The Victron BlueSolar 305W suits large off-grid systems, shed and cabin builds, and high-demand caravan setups where there's roof space for a proper panel — backed by the build quality that's made Victron the benchmark in off-grid power.
Dependable output in North Queensland sun
Rated at 305W with 9.38A of maximum-power current, this 60-cell array delivers strong charging current into larger battery banks. Victron's low −0.45%/°C temperature coefficient keeps it producing efficiently through long, high-UV Townsville afternoons, where cheaper panels lose ground the moment they heat up on a tin roof.
Engineered to last
High-transmission tempered glass, a rigid anodised aluminium frame rated to a 200kg/m² surface load, and a junction box with bypass diodes to protect output under partial shade — the same standard that runs through the entire BlueSolar range.
Technical specifications
- Rated power (Pmax): 305 W (±3%)
- Max-power voltage (Vmp): 32.5 V
- Max-power current (Imp): 9.38 A
- Open-circuit voltage (Voc): 39.7 V
- Short-circuit current (Isc): 10.27 A
- Cells: 60-cell monocrystalline
- Dimensions: 1658 × 1002 × 35 mm
- Weight: 19.0 kg
- Maximum system voltage: 1000 V
- Temperature coefficient (Pmax): −0.45 %/°C
Best paired with a Victron SmartSolar MPPT 100/30 (required — the higher voltage suits a 24V system) for fast, efficient charging with Bluetooth monitoring.
Expert solar advice and professional installation at Townsville Wholesale Batteries — call 0459 364 303.