OptiMate Solar DUO TM522-D Pulse Charge Controller : OFF-GRID series 12V lead-acid & lithium Solar Battery Charger & Maintainer (10W-60W)
R 700.00
4.3(6)
View at Amazon rated at Amazon · checked 8 days ago
- Average
- R 700.00
- Lowest seen
- R 700.00
- Highest seen
- R 700.00
- Last change
- R 0.00
- First indexed
- 12 Sep 2026
- Retailer
- Amazon
Description
WORKS ON PANELS RATED FOR 12V BATTERY CHARGING - A panel rated for 12V should supply voltage up to 22V, with its wattage rating calculated at 16-17V.
WIDE POWER RANGE - works best with panels rated between 10W and 60W.
PULSE CONVERSION TECHNOLOGY - Accumulates low current from the panel and converts it into efficient charging pulses ranging from 2A to 5A, never-mind the weather.
CHARGER BY DAY, MONITOR BY NIGHT - switches between charge and monitor mode depending on incoming power.
Specifications: Solar panel input 10W to 60W, Vmp = 16V-18V, Voc <= 25V. Voltage output range 4V to 14.4V.
