150W Semi-flexible Solar Panel (Narrow)

Availability:

37 in stock

£218.64

inc. VAT

Product variants

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Quantity:

Every order plants 1 tree with Ecologi.

SKU:

SA7

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Dispatched every Monday and Thursday with next-day delivery
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Description
Additional information

SOLAR · FLEXIBLE PANEL

150W Semi-Flexible Solar Panel

✓ Monocrystalline✓ IP68 Junction Box✓ MC4 Connectors✓ ~22% Efficiency✓ Lightweight

High-efficiency flexible panel for campervan roofs — lightweight, low-profile, adhesive bond

Generates off-grid solar power from a low-profile flexible panel that bonds flush to your roof without drilling holes. Keeps your leisure battery continuously topped up to run daily essentials like lighting, phone chargers, and a fridge even on overcast UK days. The lightweight, aerodynamic design preserves your roof line whilst minimising water ingress risks. If you want stealthy, drill-free solar generation with dependable daily yield, this is the ideal choice.

150W monocrystalline, ~22% cell efficiency
Flexible design — bonds to curved roofs with Sikaflex 252i (not supplied)
Lightweight: ~4kg, only 4mm thick
IP68 junction box, pre-fitted with 900mm fly leads and MC4 connectors
Ideal for campervans, motorhomes, and boats

⚡ Key Features

01Flexible Design

Bends to follow curved roofs. Bonds with Sikaflex 252i adhesive — no drilling, no brackets. Only 4mm thick - Glue configuration diagram download available for maximum panel lifecycle.

02High Efficiency

Monocrystalline cells at ~22% efficiency — generates more power per square metre than polycrystalline alternatives. Performs well even in UK overcast conditions.

03Lightweight

At ~4kg, it won't add significant weight to your roof. Ideal for pop top roofs.

04Weatherproof

IP68 junction box and MC4 connectors for reliable, weatherproof connections.

📊 Variants Compared

Panel	Output	Type	Weight	Best For
Headers	Panel	Output	Type	Weight	Best For
Rows	150W Flexible (this one): 150W	Flexible	~4kg	Curved roofs	adhesive mount
190W Rigid	190W	Rigid	~12kg	Flat roofs	bracket mount
2x 150W (300W)	300W	Flexible	~8kg	Higher demand

☀️ Solar Yield Estimates

Based on 150W output at 75% system efficiency (charge controller + wiring + temperature losses). UK seasonal averages. All yields shown are per day.

Summer

48Ah/day

619Wh/day

Shoulder

26Ah/day

338Wh/day

Winter

13Ah/day

169Wh/day

Configuration	Summer	Shoulder	Winter	Recharge Time
1x 150W	48Ah/day summer	26Ah/day shoulder	13Ah/day winter	~4 days recharge
2x 150W (300W)	97Ah/day	53Ah/day	26Ah/day	~2 days
3x 150W (450W)	145Ah/day	79Ah/day	40Ah/day	~1.3 days

All yields are per day estimates based on UK seasonal averages (75% system efficiency). Actual output depends on panel orientation, shading, temperature, and controller type.