100 A MPPT solar charge controller for off‑grid 12/24/36/48 V battery systems; PV Voc up to 200 V and high combined input power for efficient charging.

• MPPT Technology: This solar charge controller uses the most advanced Maximum Power Point Tracking to optimise harvest and ensure >95% MPPT tracking efficiency of your solar system.
• PV input & power limits: Works with solar arrays up to 200 V open‑circuit (Voc); maximum combined input power 1250W (12 V), 2500W (24 V), 3750W (36 V) and 5000W (48 V) — ideal where panel voltage exceeds battery voltage.
• Full system protection: features comprehensive electronic protection including reverse current prevention at night (battery to panel), automatic cut‑off to prevent over‑charging and deep discharge, solar panel over‑voltage protection, short‑circuit protection and automatic over‑temperature power reduction (derating).
• Lithium Battery charging: compatible with lithium batteries when a lithium battery charging program is selected via PC software, mobile app or the MT50 remote meter.
• Advanced system monitoring: automatically recognises 12/24/36/48 V battery systems (always connect a battery before connecting a solar panel); built‑in LCD shows real‑time voltage, current, state of charge (SOC) and accumulated energy.
• Remote display & communication: can be connected to a remote meter MT50 with an LCD screen and supports communication via RS485/RJ45 interface; PC software and mobile app allow configuration and detailed monitoring.
• Controller specifications & protections: negative common ground, current limiting function and comprehensive electronic protection features; self‑consumption: 98 mA (12 V), 60 mA (24 V), 50 mA (36 V), 46 mA (48 V).
• Working temperature: -25°C to +55°C.
• Dimensions & documentation: Size 394 x 242 x 143 mm (15.5 x 9.5 x 5.6 in), mounting dimensions 300 x 230 mm (11.8 x 9.1 in), weight 7.4 kg (16.3 lb). User Manual for Photonic Universe 100 A 12/24/36/48 V MPPT solar charge controller is available to download.

Suitable for marine and off‑grid systems; consult the user manual or app for lithium charging settings and system compatibility.