Solar Panels & Charging Kits Online

FAQs

From the daily amp-hours the loads consume: the panel's realistic UK harvest — well below its rated wattage on average days — must replace what's used, with margin for weather. Modest standby duties need little; daily off-grid living needs honest sums. Send the loads via Ask Simon and the sizing is quick.

Yes, increasingly with panel size: MPPT controllers convert the panel's full output to the battery's voltage efficiently, harvesting meaningfully more — especially in low light and cold — where PWM simply clips. For small maintenance panels PWM is fine; for working systems the MPPT premium pays for itself in winter.

With the right controller, properly: lithium banks need charge profiles and voltages set for the chemistry, which the configurable controllers — the Victron ranges among them — provide. The battery's requirements lead; the controller is configured to them, never assumed. Chemistry-matching is the one non-negotiable in the chain.

That's one of the category's best uses: a modest panel and controller floats tractors, plant, leisure vehicles and boats through months of standing, doing in daylight what a mains maintainer does at a socket — without the socket. Panel, controller and connection lead are kit-listed for exactly this duty.

Returns are accepted within 30 days of purchase, in original packaging, on orders delivered within the United Kingdom. For damaged-on-arrival items, report within 24 hours with photographs to [email protected] — we will typically arrange collection and replacement at no cost to you. For parts that don't fit your machine, the Fit Guarantee covers a hassle-free return at no cost. For buyer's remorse — you've changed your mind or ordered the wrong item, email us first to obtain a Return Merchandise Number; a restocking fee may apply. Refunds are issued to the original payment method once the return is inspected.

Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and 'Check where we deliver' confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.