SQ-MPPT-4965-80WOpen-Frame MPPT Controllers
Open-Frame MPPT Controllers
MPPT boost IR controller — 30A charging, up to 80W LED drive, suits 150W PV panels for high-power street lights.
Product Features
- Designed for single-cell LiFePO4 — cells in parallel, no battery protection board needed, simple PACK, high capacity utilization, lower cost
- MPPT tracking efficiency ≥99.9%, system efficiency up to 95%, charging conversion up to 95.37%
- Smart charging: MPPT with CC/CV trickle charge and shallow-discharge energy management for longer battery life
- Automatic light control with 8-segment dimming — independent power per time segment
- IR communication with fully programmable discharge curves via engineering remote
- IP65 rated, industrial-grade MCU all-digital technology — strong anti-interference, no aging or drift
Technical Specifications
| Electrical | Electrical | ||||
|---|---|---|---|---|---|
| Max charging current | 30A | Battery type | |||
| Battery type | LiFePO4 (single-cell) | ||||
| System voltage | 3.2V (2.6–3.6V) | Max PV panel power | |||
| Max PV panel power | 150W | ||||
| Charging voltage range | 9–18–25V | Startup voltage | |||
| Startup voltage | 4–7V | ||||
| LED drive current | 2.7A | LED drive voltage range | |||
| LED drive voltage range | 9–30V | ||||
| Max LED drive power | 80W | ||||
| Protection & Environment | Protection & Environment | ||||
| Protection rating | IP65 | ||||
Not sure which model fits?
Tell us your lighting power, battery and PV configuration — we'll help you select.
Contact Us