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B&Q£100.99Visit shop B&Q - Efficient Solar Panel 150W Monocrystalline For 12V Battery Charging With Shade-Resistant Design And Mc4 Cable
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The GWSOLAR 150W Solar Panel is designed for outdoor enthusiasts and off-grid power users who need a reliable energy source for caravans, boats, or DIY home systems. By utilizing advanced monocrystalline PERC solar cells with a 20.14% conversion efficiency and a unique full parallel cell design, this panel maintains consistent performance even when partially shaded or obstructed by dirt and snow. While it provides excellent 12V charging capability, users should note that it requires a separate charge controller for safe battery management.
| Model Part Number | 5065027728158 |
|---|---|
| Brand | GWSOLAR |
Yes, you can connect multiple panels in parallel to increase current or in series to increase voltage, provided your charge controller supports the total input.
Yes, a charge controller is essential to regulate the voltage and current, preventing damage to your 12V battery.
The panel is designed for outdoor use and is weather-resistant, making it suitable for exposure to rain and moisture.
Please check the product shipping label or manual, as weight may vary slightly by production batch.
While the panel is optimized for 12V, you can charge 24V systems if you use two panels in series with a compatible 24V-capable MPPT charge controller.
Check for partial shading or debris covering the cells and ensure the charge controller is correctly configured for 12V.
Inspect all MC4 cable connections for tightness and verify the integrity of the fuse between the charge controller and the battery.
Verify that the open circuit voltage of the panel is within the rated input range of your specific charge controller model.
Installation requires mounting the panel to a sturdy, stable surface using appropriate brackets suitable for your specific structure (caravan roof, boat deck, or ground mount). Always ensure the panel is angled toward the sun for maximum efficiency.
Compatibility: This panel is designed for 12V systems. Always connect the panel through a 12V solar charge controller (MPPT or PWM) before attaching it to your battery to prevent overcharging and voltage spikes.
Care: Clean the surface periodically with a soft cloth and non-abrasive soap to remove dust, salt spray, or bird droppings. Avoid walking on the panel, as the internal cells can crack under localized pressure.
