Solar Central Enhanced: Side Mount – 100 Watt / 140 Ah

Part Number: M75-SLR14-000C

Summary

The Solar Central Enhanced Kit delivers high-capacity off-grid power for TraffiCalm radar speed signs using a 100-watt solar panel and a four-battery 140 Ah storage system. Designed for locations with higher power demand or reduced winter sunlight, this enhanced configuration offers extended autonomy and robust energy reserves. The system includes all required hardware—solar panel, controller, oversized battery housing, brackets, and conduit-enclosed wiring—to support reliable year-round roadside installation.

Product Options

The Solar Central Enhanced Kit is available under a single configuration: M75-SLR14-000C.

Kit contents, battery quantity, and all components are fixed as listed in the specifications.

Specifications

Physical Descriptions

• Universal mounting bracket accommodates 4.5" OD round posts
• NEMA 3R weatherproof enclosure
• Electronics fully potted for weatherproofness
• Stainless steel fasteners for corrosion resistance
• Solar panel dimensions: 51.18" L × 20.79" W × 1.97" D (130 cm × 52.81 cm × 5 cm)
• Battery box dimensions: 35.5" H × 11" W × 8.2" D (90.17 cm × 27.94 cm × 20.83 cm)
• Total system weight: 154 lb (69.85 kg), including four 35 Ah batteries, battery box, solar panel, and rack

Solar Panel Power Specs

• Maximum Power (Pmax): 100 W
• Voltage at Pmax (Vmp): 18.50 V
• Current at Pmax (Imp): 5.94 A
• Open Circuit Voltage (Voc): 22.40 V
• Short-Circuit Current (Isc): 5.94 A
• Temperature coefficient of Voc: −(80 ± 10) mV/°C
• Temperature coefficient of Isc: (0.065 ± 0.015)%/°C
• Temperature coefficient of power: −(0.5 ± 0.05)%/°C
• NOCT: 47 ± 2 °C
• Maximum system voltage: 1000 V DC
• Operating temperature: −40°F to +185°F (−40°C to +85°C)

Battery Specs

• Quantity 4 AGM batteries (35 Ah each)
• 12 V AGM, valve-regulated, spill-proof, high-energy density
• Nominal capacity (20-hr, 1.75 A to 10.50 V): 35 Ah each
• Internal resistance: 8 milliohms
• Max discharge current (7 min): 105 A
• Battery dimensions: 7.72" L × 5.14" W × 6.22" H (19.61 cm × 13.06 cm × 15.8 cm)
• Approximate battery weight: 24.7 lb each
• Operating temperature:
  • Charge: −4°F to 122°F (−20°C to 50°C)
  • Discharge: −40°F to 140°F (−40°C to 60°C)

Construction

• 1/16" (0.06", 1.58 mm) thick aluminum NEMA 3R battery housing
• Heavy-duty mounting brackets included
• Keyed lock provided; replacement keys available
• Standard green polyester powder-coat finish (additional colors optional)

Bracket

• Fixed Bracket 1: 25.98" H × 4.33" W × 0.98" D (66 cm × 11 cm × 2.5 cm)
• Fixed Bracket 2: 3.94" H × 3.27" W × 1.97" D (10 cm × 8.3 cm × 5 cm)
• Tilt Arms (Qty 2): 21.26" H × 3.23" W × 1.57" D (54 cm × 8.2 cm × 4 cm)
• Wind load rating: 90 MPH (144 KPH)
• Snow load rating: 1.1 kN/m²
• Supports side-of-pole mounting (U-bolts required) or wall-mount installation

Environmental

• Operating temperature range (system): −40°F to +185°F (−40°C to +85°C)

Warranty

• 3-year limited warranty on the solar kit
• 1-year warranty on batteries
• Unlimited technical support included

Why Choose the Solar Central Enhanced Kit – 100 W / 140 Ah?

• High-capacity 140 Ah storage greatly increases runtime and autonomy in low-sun or high-load conditions
• 100 W solar panel provides strong charging performance across seasons
• Complete kit includes panel, controller, brackets, oversized battery enclosure, and all wiring
• Rugged aluminum NEMA 3R housing and potted electronics maximize durability
• Adjustable tilt brackets optimize solar angle for best year-round efficiency
• Compatible with TraffiCalm radar speed signs and standardized mounting hardware
• Designed and manufactured in the USA; Build America/Buy America compliant