Skip advert
Advertisement

Osram solar charger review

Osram's BatteryCharge Solar line-up is able to charge small car batteries by using the power of the sun

Osram solar charger

Osram is best known for its automotive bulbs, but now it has revealed a new range of products which absorb light energy instead of creating it. The company’s BatteryCharge Solar line-up consists of three panels for keeping small car batteries or devices charged using the power of the sun. All the Osram panels are water resistant, can be used in wet or overcast conditions and fold away for easy storage.

Advertisement - Article continues below

The cheapest model is the Solar 20W, costing £49.99, which provides up to 20W of power to charge small electrical devices such as mobile phones, tablets and laptops using the integrated USB-C and USB-A charging ports. It also has a built-in stand, so it can be propped up to face the sun.

The larger Solar 100W has the power to maintain 12V batteries in cars, caravans and campervans. It uses a 12V/10A charge control regulator which prevents overcharging, and also has a USB output port for direct connections. Plus it is supplied with a chunky aluminium stand, five-metre battery lead and connecting clamps. It costs £149.99.

At the top of the range is the Solar 200W. This large, two-panel device is about the size of a large windscreen, so is best suited to high-drain situations such as campers. Like the 100W model, it is supplied with a five-metre lead, as well as battery-connecting clamps, and comes with a 12V/20A charge control regulator and a USB output port. It’s priced at £199.99.

BUY NOW FROM AMAZON

Did you know you can sell your car through Auto Express? We’ll help you get a great price and find a great deal on a new car, too.

Skip advert
Advertisement

New & used car deals

Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,761 off RRP*Used from £15,700
Kia Sportage

Kia Sportage

RRP £12,200Avg. savings £3,639 off RRP*Used from £11,450
MG MG4

MG MG4

RRP £11,180Avg. savings £4,250 off RRP*Used from £11,116
Nissan Juke

Nissan Juke

RRP £9,750Avg. savings £4,806 off RRP*Used from £8,440
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Toyota hybrid engine on its way, and it could return over 85mpg
Next-gen Toyota hybrid engine

New Toyota hybrid engine on its way, and it could return over 85mpg

Japanese giant has put all of its engineering might behind new 1.5-litre engine, and is now teasing us with what to expect
News
28 Oct 2026
Streamlined Mazda 3 range drops unusual Skyactiv-X engine
2027 Mazda 3 - front 3/4

Streamlined Mazda 3 range drops unusual Skyactiv-X engine

Mazda’s innovative high-compression petrol engine has been ditched from hatch line-up, which now features a new trim level
News
29 Oct 2026
New Hyundai Ioniq 6 facelift is £5k cheaper than a Tesla Model 3
Hyundai Ioniq 6 facelift - front show

New Hyundai Ioniq 6 facelift is £5k cheaper than a Tesla Model 3

Hyundai’s facelifted electric saloon benefits from the full Electric Car Grant and can be had in both single and dual-motor forms
News
29 Oct 2026