Solar Buying Guide
How to choose solar panels, cables, MC4 connectors and mounting structures.
1. Choosing solar panels
Mono PERC solar panels give more power in less space, bifacial panels add generation from reflected light, and polycrystalline panels are a budget option for small systems. Match panel voltage to your inverter or charge controller. Browse solar panels.
2. 4 mm² vs 6 mm² solar cable
4 mm² solar cable suits most residential string wiring and shorter runs. 6 mm² solar cable lowers voltage drop on long runs or higher-current strings. Always use UV-resistant, double-insulated solar DC cable. See solar cables.
3. MC4 connectors
Use MC4 connectors rated for your cable size, and keep one connector type through the whole string to avoid heating. A proper crimping tool gives a secure joint. See MC4 connectors.
4. Mounting structures
Anodised aluminium rails with stainless steel clamps and roof hooks resist rust and last for decades. See mounting accessories.
This guide is general information. Confirm your system design with a qualified solar installer.
Frequently asked questions
Where can I buy solar panels, MC4 connectors and solar cables online in India?
You can order solar panels, MC4 connectors, solar DC cables and mounting accessories directly from Solouxe Trading India. We deliver across India and share tracking details after dispatch.
Do you offer wholesale solar panel and solar accessories prices?
Yes. Installers, dealers and EPC contractors can request bulk pricing through our quote form or WhatsApp.
Which solar cable size should I use, 4 mm² or 6 mm²?
4 mm² is common for most residential string wiring and shorter runs. 6 mm² is better for longer runs or higher-current strings because it reduces voltage drop. Confirm your design with a qualified installer.
What is the difference between mono PERC and bifacial solar panels?
Mono PERC panels are high-efficiency single-sided modules. Bifacial panels also generate power from light reflected onto the rear side, which can increase output on open ground or light-coloured roofs.
Do you provide a GST invoice?
Yes, every order comes with a GST invoice.
How long does delivery take?
In-stock items usually dispatch within 24–48 hours. Transit time depends on your location.