Open-Frame MPPT Controllers

3.2V MPPT boost · IR remote

3.2V single-cell MPPT boost controllers in open-frame design — IR remote with 8-segment dimming, 30–80W LED drive, IP65 rated, ideal for cost-sensitive solar street lights.

Open-frame designMPPT ≥99.9%Up to 80W LED driveIR remote 8-segment dimming

Open-Frame MPPT Controllers

7 models

SQ-MPPT-5013-20W

Open-Frame MPPT Controllers3.2V8A30W

MPPT boost IR controller — 8A charging, up to 30W LED drive, suits 25W PV panels for low-power street lights.

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SQ-MPPT-4872-30W

Open-Frame MPPT Controllers3.2V12A30W

MPPT boost IR controller — 12A charging, up to 30W LED drive, suits 50W PV panels for low-power street lights.

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SQ-MPPT-4872-40W

Open-Frame MPPT Controllers3.2V15A40W

MPPT boost IR controller — 15A charging, up to 40W LED drive, suits 60W PV panels for solar street lights.

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SQ-MPPT-4827-50W

Open-Frame MPPT Controllers3.2V20A50W

MPPT boost IR controller — 20A charging, up to 50W LED drive, suits 80W PV panels for solar street lights.

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SQ-MPPT-4976-50W

Open-Frame MPPT Controllers3.2V20A50W

MPPT boost dual-color IR controller — 20A charging, up to 50W LED drive, polarity-free W/Y wires for two-color light sources, suits 80W PV panels for solar street lights.

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SQ-MPPT-5074-60W

Open-Frame MPPT Controllers3.2V25A60W

MPPT boost IR controller — 25A charging, up to 60W LED drive, suits 120W PV panels for solar street lights.

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SQ-MPPT-4965-80W

Open-Frame MPPT Controllers3.2V30A80W

MPPT boost IR controller — 30A charging, up to 80W LED drive, suits 150W PV panels for high-power street lights.

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