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Custom Design Service

For specific projects QW Solutions offer a bespoke solar panel design service. Please contact us at with your requirements and we will contact you to discuss the design with you.

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Home > Steca Solar Charge Regulators > Steca PR Series PR1010 / PR1515 / PR2020 / PR3030


PWM shunt battery charging
State of charge (SOC) battery regulation
Built in Ah counter
Boost-, Equalising -, Float charging
Automatic load reconnection
Manual load switch
Automatic selection of voltage (12 V / 24 V)
Temperature compensation
Data logger
Positive grounding (or) Negative grounding
on one terminal
Field adjustable parameters by two buttons
Lighting control options during nighttime
Interface to prepayment unit
Optional: external temperature sensor
Electronic Protection
High voltage disconnect
Low voltage disconnect
Dept of discharge disconnection (DOD)
Reverse polarity of solar modules
Reverse polarity of load & battery
Electronic fuse
Short circuit of solar modules
Short circuit of load
Over temperature
Over voltage
Lightning protection by varistor

Price: £65.83

If item is shown out of stock, please contact us for lead time as quantities are not always accurate


Solar power can provide solutions to a wide range of applications. These include lighting, back up power, remote mains power and battery charging. QWS offers a extensive range of products that are not shown on the website to provide these solutions, if you have a project and require further information please contact us at Typical installations for solar include shelters, stables, yachts, barns, portable toilets, beach huts, signs, sheds, houseboats, motorhomes, caravans, horseboxes, trailers, tracking devices, electric fences etc. We are a specialist in reliable, professional solar lighting solutions and renewable energy solutions.For further details click here