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Monocrystalline solar panel Victron Energy BlueSolar 235W-24V (SPM042357203) — is a highly efficient premium solution from a leading Dutch brand in the autonomous and backup energy sector. The module with a nominal power of 235W is designed for stable and durable operation in off-grid and hybrid power supply systems. Thanks to advanced top-class solar cells, the panel ensures excellent generation performance even in moderate or low solar insolation conditions.
The BlueSolar 235W-24V model is optimally suited for objects with increased reliability requirements: from private houses and uninterruptible power supply (UPS) systems to remote industrial infrastructure, telecommunication nodes, as well as mobile applications (motorhomes, campers, boats, and yachts).
Key technological advantages of the Victron Energy BlueSolar 235W-24V solar panel
- High module efficiency (19.78%): Guarantees increased power density, allowing rational use of limited installation area.
- Excellent performance at low light conditions: Solar cells have high sensitivity to light across the entire solar spectrum, providing efficient generation in cloudy weather, morning, evening, or winter.
- Built-in shading protection: High-performance bypass diodes minimize the drop in overall panel power during partial shading by trees, architectural elements, or dirt.
- Stability in summer heat: Low temperature coefficient of power (-0.45%/°C) allows the module to maintain high generation efficiency even with strong cell heating.
- Reliable premium encapsulation (Advanced EVA): Modern encapsulation system with a three-layer backsheet fully complies with strict safety standards for high-voltage systems.
- Structural strength and durability: Rigid frame made of anodized aluminum is compatible with any standard mounting systems. The top coating of highly transparent tempered glass is resistant to severe mechanical loads and hail impacts.
- Convenient and fast connection: The model comes equipped with pre-assembled 900 mm cables with sealed MC4-type quick-connectors.
Detailed Technical Specifications
| Solar Panel Parameter | Value |
|---|---|
| Nominal power (P_mpp) | 235 W |
| Output power tolerance | ±3% |
| Module efficiency (cell efficiency) | 19.78% |
| Voltage at max power point (V_mpp) | 41.4 V |
| Current at max power point (I_mpp) | 5.68 A |
| Open-circuit voltage (V_oc) | 49.6 V |
| Short-circuit current (I_sc) | 6.02 A |
| Number of cells connected in series | 72 pieces |
| Maximum series fuse rating | 10 A |
| Maximum system voltage | 1000 V |
| Dimensions (L x W x H) | 1350 x 880 x 30 mm |
| Weight (net) | 12.48 kg |
| Cable and connector type | 900 mm cable, MC4 connectors |
| Maximum static load | 200 kg/m² |
| Hail resistance (allowable parameters) | Velocity up to 23 m/s, hailstone weight up to 7.53 g |
| Operating ambient temperature range | from -40°C to +85°C |
Module Temperature Coefficients
- Temperature coefficient of MPP (power): -0.45%/°C
- Temperature coefficient of Voc (open-circuit voltage): -0.35%/°C
- Temperature coefficient of Isc (short-circuit current): +0.04%/°C
Reliable long-term official warranty
Investing in premium Dutch equipment from Victron Energy, you get guaranteed protection of capital investments for years to come:
- 5 years — official limited warranty on construction materials and factory assembly quality.
- 25 years — limited warranty on maintaining stable electrical parameters. The company guarantees maintaining at least 90% of nominal power during the first 10 years of operation and at least 80% — during 25 years.
Recommendations for maximum efficiency
To unlock the full potential of the BlueSolar 235W-24V solar panel, it is recommended to combine it with intelligent charge controllers of the Victron Energy SmartSolar MPPT or BlueSolar MPPT series. Thanks to the patented Ultra-fast MPPT technology, such controllers can increase total energy generation by up to 30% compared to conventional PWM counterparts. This ensures fast and correct charging of modern lithium (LiFePO4) or classic lead-acid (AGM/GEL) batteries.