Eco Energy Charge Controller Dual Battery 10A 24V - S10D

The Eco Energy S10D is a rugged 10-amp solar charge controller engineered for reliable off-grid performance with dual battery bank charging. Designed for 24V systems, it efficiently charges two separate 24V battery banks from a single solar array, making it ideal for commercial vehicles, heavy equipment, telecommunications sites, remote cabins, and other off-grid applications with starter and house batteries. Featuring 3-stage PWM charging with float mode, automatic night-time shutdown, and temperature-compensated charging, it delivers efficient, dependable power management in any climate. Housed in a durable stainless steel case with a maximum solar input of 50V, it is designed and built in North America using solar power and backed by a 5-year warranty.

Key Features & Benefits

Dual Battery Bank Charging: Charges two separate 24V battery banks simultaneously from a single solar array – perfect for maintaining both starter and house batteries in commercial vehicles, heavy equipment, and remote systems.

10 Amp Charging Capacity: Provides up to 10 amps of charging current, suitable for small to medium-sized 24V off-grid solar systems.

3-Stage PWM Charging with Float Mode: Maximizes battery efficiency and longevity through intelligent bulk, absorption, and float charging stages, ensuring optimal charge without overcharging.

Automatic Night-Time Shutdown: Automatically powers down when the sun sets, reducing power consumption to an ultra-low 0.2 mA and preventing battery drain.

Temperature-Compensated Charging: Automatically adjusts charge voltages based on ambient temperature, protecting batteries from undercharging in cold weather and overcharging in heat.

Rugged Stainless Steel Case: Housed in a corrosion-resistant stainless steel enclosure for long-lasting durability in harsh environments.

50V Maximum Solar Input: Accepts up to 50V from solar panels, providing flexibility for panel configuration on 24V systems.

Ultra-Low Power Consumption: Consumes only 0.2 mA at night, 0.6 mA in daytime standby, and 2.5 mA while charging – preserving battery power for your loads.

Wide Operating Temperature Range: Operates reliably from -40°C to +50°C (-40°F to +120°F), suitable for year-round use in any climate.

Smart LED Status Indicator: Provides clear visual feedback: 3 flashes for charging, 2 flashes for bulk voltage achieved, and 1 flash for float mode activated.

5-Year Warranty: Backed by a 5-year warranty for long-term peace of mind.

Designed and Built in North America: Engineered and manufactured in Canada using solar power, reflecting a commitment to quality and sustainability.

Technical Specifications

Mechanical Specifications

LED Indicator Guide

Custom Options (Contact for Quote)