IVT PWM Seriell 12/24 Charge controller Serial 12 V, 24 V 4 A

Small reliable solar charge regulator for 12 V systems with a maximum module output of 55 W. V/I curve charging charges the connected batteries quickly, reliably and without damaging them. Two LEDs indicate whether the battery is still charging or is already fully charged.

Price: £ 31.99 from Conrad Electronic