Charge Controllers

Regulate solar panel voltage to safely charge your batteries. MPPT for efficiency, PWM for budget.

MPPT vs PWM: What's the Difference?

Maximum Power Point Tracking. Up to 30% more efficient, works better in cold weather and partial shade.

Pulse Width Modulation. Simpler and cheaper, but less efficient. Good for small systems.

5 products found

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(789)

50 W Output

$161

(456)

30 W Output

$149

$179

(456)

35 W Output

$149

(345)

40 W Output

$205

$249

(234)

30 W Output

$61

$79

Use our solar panel layout calculator to determine your exact requirements.