SPGS 155Wp Flexible Solar Panel Lightweight Monocrystalline Module for RV, Boat, Caravan & Off-Grid Use

Solar modules, also called solar panels, are devices made of connected solar cells that convert sunlight into electricity. They form the core component of any solar power system.

Common types include polycrystalline, monocrystalline, mono PERC, bifacial, and flexible solar modules. Each type differs in efficiency, cost, and ideal use case.

It depends on your electricity usage, but as an example, a typical 3kW home system needs about 5 to 6 panels if you're using 540Wp to 585Wp modules like the ones in our range. Larger homes with higher consumption may need a 5kW to 10kW system, which would mean roughly 9 to 18 panels of the same wattage.

A small solar module is a lower-wattage panel, usually under 300Wp, used for things like mobile charging, small appliances, backup lighting, or off-grid setups where you don't need a full home system.

Prices for small panels in our range start from around ₹1,999 for a 20Wp module and go up depending on wattage and technology. Check our small solar modules range for current pricing.

Yes, our small solar modules are built to handle everyday outdoor conditions, including rain, dust, and heat, so they hold up well for both home and portable use.

A flexible solar panel is a lightweight, bendable solar module that can curve to fit uneven or curved surfaces, unlike rigid glass panels. They're commonly used on boats, RVs, tents, and curved rooftops.

Yes, flexible solar panels are typically sealed to resist water and moisture, making them suitable for marine and outdoor use. Check the specific product page for its exact water resistance rating.

Flexible panels work best on boats, RVs, campervans, tents, and curved or irregular rooftops where rigid panels won't fit or would add too much weight.

A mono PERC solar module is a monocrystalline solar panel built with PERC technology, which adds a reflective layer at the back of the cell to capture more sunlight and boost power output.

Mono PERC panels offer higher efficiency, better performance in low light, and better heat tolerance compared to standard panels, all in a similar footprint.

Mono PERC panels typically fall in the 20 to 22% efficiency range, higher than standard monocrystalline or polycrystalline panels.

Bifacial means the panel can generate power from both sides; the front captures direct sunlight, and the back captures light reflected off the ground or nearby surfaces.

For most setups, yes, bifacial panels generate more power per panel due to their dual-sided design, though the benefit depends on how and where they're installed.

Bifacial panels work best on elevated mounts, ground-mounted systems, or carports, anywhere with open space and a light colored or reflective surface underneath.