SPS Remote Solar Charging Kit 20W 24V

SPS Remote Solar Charging Kit 20W 24VPower your 24V off grid devices with the SPS 20W Custom Solar Charging Kit. This complete, ready to install kit combines a high efficiency 20W monocrystalline solar panel, a compact 3A 24V PWM charge controller, a heavy duty L style mounting bracket, and 10 feet of pre cut sunlight resistant 18 2 tray cable. Perfect for telecommunications, traffic safety systems, industrial controls, remote sensors, lighting, RVs, marine applications, and other 24V

Power your 24V off-grid devices with the SPS 20W Custom Solar Charging Kit. This complete, ready-to-install kit combines a high-efficiency 20W monocrystalline solar panel, a compact 3A 24V PWM charge controller, a heavy-duty L-style mounting bracket, and 10 feet of pre-cut sunlight-resistant 18-2 tray cable. Perfect for telecommunications, traffic safety systems, industrial controls, remote sensors, lighting, RVs, marine applications, and other 24V off-grid applications, this certified kit delivers reliable, maintenance-free power in a compact, easy-to-install package.

Kit Includes

• 1 × SLD Tech ST-20R-24 – 20W 24V Monocrystalline Solar Panel (21.2% efficiency, 60 cells, 15.94" × 14.17")

• 1 × Eco Energy S3 24V – 3A PWM Charge Controller (3-stage charging, encapsulated, 24V nominal)

• 1 × SLD Tech SLB-0120 – L-Style Side of Pole/Wall Mount Bracket (fixed angle, aluminum, 90 mph wind rating)

• 1 × Tray Cable 18-2 – 10 ft of 2-conductor 18AWG sunlight resistant cable (black/red leads)

Key Features & Benefits

Complete, Ready-to-Install Kit: All components are included to build a functional solar charging system — no need to source parts separately or guess about compatibility.

High-Efficiency 20W 24V Solar Panel: Delivers reliable 24V DC power with 21.2% module efficiency using 60 monocrystalline cells (6x10 matrix). The compact 15.94" × 14.17" footprint weighing only 4.13 lbs makes it ideal for space-constrained 24V installations.

3A 24V PWM Charge Controller: The Eco Energy S3 24V features 3-stage PWM charging (bulk, absorption, float), very low 0.6 mA battery consumption, automatic night-time shutdown, temperature compensation, and is fully encapsulated in epoxy potting for maximum weather protection. Designed and built in North America. Backed by a 5-year warranty.

Heavy-Duty L-Style Mounting Bracket: The SLB-0120 aluminum bracket securely mounts the solar panel to a wall, fence, flat surface, or pole (U-bolts sold separately), with a fixed angle for simplified installation.

Pre-Cut 18-2 Tray Cable (10 ft): 18AWG copper wire is rated for approximately 7-10 amps — more than sufficient for the 20W panel's 0.59A current. Red and black color-coded conductors eliminate polarity confusion, and the sunlight-resistant UV-rated jacket prevents cracking and degradation.

Outstanding Low-Light Performance: The monocrystalline solar panel generates power even during dawn, dusk, and overcast conditions, maximizing daily energy harvest.

Durable & Weather-Resistant Construction: The solar panel features a sturdy 30mm anodized aluminum frame and thick back plate. The charge controller is fully epoxy-potted. The cable is UV-resistant. All components are built to withstand harsh environmental conditions including extreme temperatures (-40°C to +50°C / -40°F to 120°F).

Eco-Friendly Manufacturing: The Eco Energy S3 charge controller is built using solar power for a truly sustainable solution, with North American design and craftsmanship.

Strong Warranty Coverage: Solar panel backed by 5-year product, 10-year 90% power, and 25-year 80% power warranty. Charge controller includes 5-year warranty. Mounting bracket includes 2-year warranty.

Technical Specifications

Product Documents

• Solar Panel Spec Sheet: Download Spec Sheet

• Solar Panel Installation Manual: Download Installation Manual

• Charge Controller Datasheet: Download Datasheet

• Mounting Bracket Spec Sheet & Manual: Download Documents

Please Note: U-bolts for pole mounting are not included and must be purchased separately. Battery not included. The pre-cut cable length is 10 feet — specify if a different length is required. Charge controller output leads are 6 inches (18 AWG) — use the included tray cable for longer battery runs. For 24V battery banks only. Optional lithium battery protection (no charging below 4°C) and custom voltage setpoints are available — contact store for details.