Hardkorr’s 30A 6-stage PWM smart solar regulator is tough as nails and designed to work perfectly with our range of 12v solar panels.

This smart regulator will optimally charge a range of battery types, including AGM, Gel, Calcium, Wet and all common lithium variants including LiFePO₄ and Li-ion. It contains a host of smart electronics including reverse polarity protection, short circuit protection, reverse current protection, overcharge protection and more.

Its large, backlit LCD screen provides useful information relating to power input and battery charge level, and inbuilt LEDs provide a quick-reference indicator of battery charge status.

It also contains smart re-activation technology, which gives it the ability to wake up a “dead” lithium battery where the BMS over-discharge protection circuit has been tripped. Simply connect the regulator to the battery and it will deliver special small-current pulses until the battery has recovered enough to be charged normally.

Key features

• COMPATIBLE WITH ALL COMMON BATTERIES: Works with AGM, Gel, Calcium, Wet and all types of lithium batteries (LiFePO₄ and Li-ion).
• ADVANCED ALGORITHM: 6-stage charge program is capable of optimally charging batteries from under 5V.
• SMART REACTIVATION: This regulator can automatically sense where a lithium battery’s BMS over-discharge protection circuit has been tripped and wake it up.
• ELECTRONIC PROTECTIONS: Includes reverse polarity protection, short circuit protection, reverse current protection, overcharge protection, transient overvoltage protection and over temperature protection.
• SHOCK-RESISTANT: 100% solid state unit (no fuses, fans etc)
• WATERPROOF & DUSTPROOF IP65 ingress protection rating