Bluesolar PWM Duo charger 12/24v-20a victron

The Victron BlueSolar PWM DUO LCD&USB 20A is a high-quality solar charge controller designed for 12V and 24V systems, capable of charging two batteries simultaneously with maximum efficiency and safety. Ideal for boats, RVs, and residential solar systems, it combines precise control, advanced protection, and versatility.

Key Features

Dual Battery Charging
Charge two separate batteries at the same time, such as a starter battery and an auxiliary battery, optimizing system performance.

Programmable for Multiple Battery Types
Compatible with Gel, AGM, and lead-acid batteries, with adjustable voltage settings for optimal charging and extended battery life.

Intuitive LCD Display
Monitor charge status, voltage, and current clearly and easily.

USB Outputs and Lighting Control
Two 5 V USB outputs allow direct charging of mobile devices without a transformer. Fully programmable lighting control function.

Three-Stage Charging
Includes bulk, absorption, and float stages, fully programmable according to system needs.

Advanced Protection Features

Low-voltage and manually programmable disconnect

Overload and short-circuit protection

Reverse polarity protection for solar panels or batteries

External temperature sensor included

Automatic Voltage Selection
Automatically detects and adjusts system voltage to 12 V or 24 V.

Protection Class
Designed for reliable operation with IP20, ensuring durability and safety.

Technical Specifications

Brand: Victron Energy

Type: Dual PWM Solar Charge Controller

Battery Voltage: 12 / 24 V (automatic selection)

Maximum PV Open Circuit Voltage: 75–100 V

Nominal Charge Current: 20 A

Charge Algorithm: Programmable (AGM, GEL, Lead-acid, LiFePO4)

Connectivity: No Bluetooth / No Remote On/Off

Cables and Connections: 16 mm² / AWG6

Display: LCD

USB Outputs: 2 x 5 V

Weight: 0.377 kg

Dimensions: 10.15 x 18.4 x 4.71 cm

Protection Class: IP20

Warranty: 5 years