Balram 2P
2P — Horizontal Single-Axis Tracker
Balram 2P
Tracker Type: 2P — Horizontal Single-Axis Tracker (2P-HSAT)
Drive Strategy: Distributed Multi-Drive & Lock
Drive Motor: 24V geared DC motor (optional: 400V 3-Phase AC motor)
Power Input: DC-String Power / Self-Power Module / Auxiliary AC Power
Foundations: C-Pile, Earth screw, Concrete (In-Situ Cast)
Operating Temperature: −20° to +70°C
Tracker Length: 12x2 up to 78x2 modules per row
Operating Angle: ±60° / ±50°
Module Types: All Commercially Available
Stow / Night Position: 0° to 5°
Wind Protection (3-sec gust): Up to 180 km/h in Stow Position (50 m/s)
Cleaning Position: 45° (configurable)
Ground Slope: Along length up to 10% · Between rows up to 20%
Design Principles: Eurocode 0 (Basis Design), Eurocode 1 (Actions on Structures), Eurocode 3 (Design of Steel Structure) · EU Machine Directive 2006/42/EC
Corrosion Resistance: C3 / C4 / C5
Controller Strategy: Independent on each tracker
Table Control Unit: Time, GPS, Bi-Directional
Tracking Algorithm: Astronomical Algorithm (AA)
TCU Communication: Wireless — LoRa (optional: Modbus / ZigBee)
Monitoring System: ChaseX — Web / Cloud based (on subscription)
Sensoric: 1 tilt sensor per tracker · anemometer · snow or flood sensor
Tracking Accuracy: ≤ 2°
Closed-loop, self-manufactured controllers for precise sun-following and localised optimisation.
Two modules in portrait (2P) — fewer rows, posts and foundations per MW
AgriPV-ready — safe module height up to 2.8 m, theft & electrical-contact protection
Over 10 m clear passage for large machinery and pesticide sprayers underneath
Distributed multi-drive design, validated by advanced wind-tunnel testing
±60° operating angle; auto-stow up to 180 km/h (3-sec gust) in storm position
Self-powered, in-house LoRa control — astronomical algorithm, ≤2° accuracy
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