MPPT solar regulators
By using sophisticated DC-DC convertors, MPPT regulators typically deliver around 20% more power to your battery than a conventional solar controller. They also allow you to use a solar panel, or array of panels, that have a higher voltage output than your battery bank - you no longer have to match the panel voltage to the battery voltage.
See our information page on MPPT regulators for more information on how they work, and why you can expect to get so much more power with an MPPT controller than you would from a conventional regulator.
Please note that the high-frequency electronics in MPPT regulators can sometimes emit a slight 'squeaking' noise - this is completely normal but you might want to mount the unit out of earshot!
Victron SmartSolar 10A 75V MPPT Solar Charge Controller - TR
£106The SmartSolar range from Victron Energy is the latest range with in-built Bluetooth connectivity. Suitable for: up to 135W (12V); 270W (24V).
Victron SmartSolar 50A 100V MPPT Solar Charge Controller - TR
£317100V 50A MPPT charger from Victron Energy - with built-in bluetooth connectivity. Suitable for panels up to 700W (12V) or 1400W (24V). (16mm2 max terminal size)
Victron BlueSolar 75V 10A MPPT Solar Charge Controller - TR
£75The BlueSolar range from Victron Energy allow a mixture of simple technology with effective performance ratings for solar power systems. This 10A MPPT solar regulator from can accept a max. 75V solar input and is suitable for 12 or 24V systems.
EPsolar Tracer-AN 10A MPPT Solar Charge Controller
£65The Tracer-AN series from EPSolar is both efficient and economic - and comes with an LCD for monitoring as standard too. This 10A MPPT controller is suitable for 12 or 24V off-grid systems.
Victron BlueSolar 100V 50A MPPT Solar Charge Controller - TR
£28950A MPPT regulator with 100V input. Suitable for 700W (12V) or 1400W (24V). (16mm2 max terminal size)
Victron SmartSolar 60A 250V MPPT Solar Charge Controller - TR
£626250V 60A MPPT charger from Victron Energy - with built-in bluetooth connectivity. Suitable for panels up to 860W (12V) or 1720W (24V) or 3440W (48V). (35mm2 max terminal size)
Victron SmartSolar 100A 450V Twin MPPT Solar Charge Controller - TR
£1156100A MPPT regulator with 450V input and two MPPT trackers.
Victron Bluetooth Smart Dongle
£48Bluetooth smart dongle for interface with Victron VE.Direct products (MPPT chargers, inverters, battery monitors), allowing remote monitoring via smartphone (iOS and Android compatible).
EPsolar Tracer-BN 20A MPPT Solar Charge Controller
£80The Tracer-BN series from EPSolar is regarded as the most popular choice for off-grid solar power cutomers. With excellent heat dispersion for efficient charging, this 20A MPPT controller is suitable for 12 or 24V off-grid systems.
EPSolar TRIRON 1206N 10A MPPT regulator - with USB output
£70Brand NEW MPPT charge controller from EPsolar. For 12V or 24V lead-acid or lithium battery systems, this efficient and cost-effective solution will compliment any off-grid solar power system.
EPEver DuoRacer D3210N-DDS 30A MPPT Dual Regulator
£125Brand NEW DUAL MPPT charge controller from EPEver. For 12V or 24V lead-acid or lithium battery systems, this efficient and cost-effective solution will compliment any off-grid solar power system charging two batteries.
EPSolar iTracer IT 45A MPPT Solar Controller
£330The iTracer series is the latest range of advanced digital MPPT regulators from EPsolar, replacing their classic Tracer-ET series.
Victron MPPT Wire Box-XL TR
£28This Victron wall mount enclosure enables you to surface mount the Victron BMV battery monitor or MPPT Control charge controller display. Surface mounting makes installation much simpler and quicker rather than panel mounting where you need to recess the product.
10A 24V-12V Buck Boost MPPT Solar Regulator
£109A rather specialised ITALIAN-made regulator that allows a 12V solar panel to charge a 24V battery bank! Use with up to 100W of panels.
Morningstar Sunsaver 15A MPPT Solar Regulator
£253We've been selling MorningStar regulators since we started, and they're great. The Sunsaver is a reliable MPPT controller for both 12V and 24V systems.