MPPT Charge Controllers

These charge controllers give approx 30% more power than a PWM charger and you can connect high voltage panels to lower voltage battery banks. 

In a normal charger the battery acts as a resistor reducing the amount of power you can get out of the panels, these chargers use Multi Power Point Tracking (MPPT) which keeps 2 separate circuits for the panels and batteries allowing upto 30% more power to be collected from the panels.

Using higher voltage on the panel side will also benifit by less volt drop and can use thinner cables.  On large arrays we run everything at 100V - 150V.

We did a side by side test between MPPT & PWM controllers, read the results here

To work out what size controller you need calculate by
(Peak Solar Panel Watts) / (Battery Voltage) = MPPT Amps (ie 240W/12V = 20A)

Please beware of cheap controllers on ebay claiming to be MPPT which are not, there seems to be many from china these days.  An MPPT needs a large transformer coil and Capacitors inside, it is a bigger heavier unit and will usually take 100V-150V input. All of our controllers below are genuine MPPTs.

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Optional MT50 MPPT Display meter for Tracer AN BN CN Charge Controllers 10a 20a 30a 40a 60a 100a
Optional Meter for AN BN & CN Tracer MPPT charge controllers (10A, 20A, 30A or 40A) for CN contr..

Availability: In stock
£26.32
(From: £25.00)
Based on 1 reviews.
10A 12v/24v MPPT charge Controller - Tracer 1215BN
For 12V Solar System: 130W solar panel (150V for max input voltage) For 24V Solar System: 260W sola..

Availability: In Stock
£63.16
(From: £60.00)
Based on 2 reviews.
20A 12v/24v MPPT charge Controller - Tracer 2215BN
For 12V Solar System: 260W solar panel (150V for max input voltage) For 24V Solar System: 520W sola..

Availability: In stock
£105.26
(From: £100.00)
Based on 2 reviews.
30A 12v/24v MPPT charge Controller - Tracer 3215BN
For 12V Solar System: 390W solar panel (150V for max input voltage) For 24V Solar System: 780W sola..

Availability: In stock
£142.11
(From: £135.00)
Based on 1 reviews.
Budget 20A 12v/24v MPPT charge Controller - Cheap Tracer 2210CN - works with MT50 via special lead
For 12V Solar System: 260W solar panel (100VOC for max input voltage (92V at 25C)) For 24V Solar Sy..

Availability: In stock
£68.42
(From: £65.00)
Budget 30A 12v/24v MPPT charge Controller - Cheap Tracer 3210CN - works with MT50 via special lead
For 12V Solar System: 390W solar panel (100VOC for max input voltage (92V at 25C)) For 24V Solar Sy..

Availability: In stock
£84.21
(From: £80.00)
Waterproof 30A 12v/24v MPPT charge Controller - Tracer 7810BP - works with Lithium LiFePO4 Batteries
For 12V Solar System: 390W solar panel (100VOC for max input voltage (92V at 25C)) For 24V Solar Sy..

Availability: In stock
£94.74
(From: £90.00)
40A 12v/24v MPPT charge Controller - Tracer 4215BN
For 12V Solar System: 520W solar panel (150V for max input voltage) For 24V Solar System: 1040W sol..

Availability: In stock
£173.68
(From: £165.00)
Based on 3 reviews.
45A iTracer MPPT Charge Controller 12v/24v/36v/48v
iTracer is an industrial grade product with advanced Maximum Power Point Tracking (MPPT) algorithm. ..

Availability: In stock
£300.00
(From: £285.00)
60A iTracer MPPT Charge Controller 12v/24v/36v/48v
iTracer is an industrial grade product with advanced Maximum Power Point Tracking (MPPT) algorithm. ..

Availability: In Stock
£394.74
(From: £375.00)
Outback FM60 - 60A MPPT Solar Charge Controller
These are the best charge controllers on the market, they are solid, reliable and what we use for ..

Availability: In Stock
£457.89
(From: £435.00)
Based on 2 reviews.
60A 12v/24v/48V MPPT charge Controller - Tracer6415AN - PRE-ORDER for OCTOBER
For 12V Solar System: 750W solar panel (150V for max input voltage 138V@ 25C) For 24V Solar System:..

Availability: New Item Due in October
£231.58
(From: £220.00)
100A 12v/24v/48V MPPT charge Controller - Tracer10415AN - PRE-ORDER for OCTOBER
For 12V Solar System: 1250W solar panel (150V for max input voltage 138V@ 25C) For 24V Solar System..

Availability: New Item Due in October
£368.42
(From: £350.00)
Outback FM80 - 80A MPPT Solar Charge Controller
These are the best charge controllers on the market, they are solid, reliable and what we use for ..

Availability: In Stock
£505.26
(From: £480.00)
Based on 2 reviews.
Outback FM100 - 100A MPPT 300V Solar Charge Controller
The FLEXmax 100 is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers..

Availability: Usually 6-10 Days
£1,036.84
(From: £985.00)
Midnite Classic 150 MPPT - 150VOC - 96A Solar Hydro Wind Charge Controller
Midnite Classic be used for Solar, Wind or Hydro.  Great data logging with internet access to m..

Availability: Usually 6-10 days
£721.05 £678.95
(From: £645.00)
Based on 1 reviews.
Midnite Classic 200 MPPT - 200VOC - 79A Solar Hydro Wind Charge Controller
Midnite Classic be used for Solar, Wind or Hydro.  Great data logging with internet access to m..

Availability: Usually 6-10 days
£721.05 £678.95
(From: £645.00)
Midnite Classic 250 MPPT - 250VOC - 61A Solar Hydro Wind Charge Controller
Midnite Classic be used for Solar, Wind or Hydro.  Great data logging with internet access to m..

Availability: Usually 6-10 days
£889.47 £836.84
(From: £795.00)
Outback Flexmax Extreme - 80A MPPT Solar Charge Controller
These are the best charge controllers on the market, they are solid, reliable and now an extreme v..

Availability: Usually 6-10 Days
£789.47
(From: £750.00)
Morningstar TriStar MPPT 60A solar charge controller TS-60
Morningstar’s TriStar MPPT TS-60 solar controller features TrakStar Technology™, an advanced maximum..

Availability: Usually 3-5 days
£578.95
(From: £550.00)
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