SLR-B2560P400-H-IN Solar Power System Product Information

SLR-B2560P400-H-IN — 2560Wh Off-Grid Solar Power System (400W)

Key Features

• Complete off-grid power kit: 2560 Wh lithium battery + 400 W of solar + bracket + remote O&M module
• High-efficiency monocrystalline panels, ≥21% photovoltaic conversion efficiency
• High-transparency tempered glass, EVA and UV-resistant backing for harsh outdoor conditions
• Anodized aluminum panel frame for corrosion resistance
• Internal high-performance lithium battery with a wide application range and visual power indicator
• Multiple battery protections: high/low temperature, overcharge, under-voltage, constant voltage under load
• Built-in battery heater — operates from -30°C to +60°C
• Pole-clamp bracket (45° tilt) fits surveillance poles 120–180 mm in diameter
• Remote O&M monitoring module reports battery and system health over the internet
• IP67 battery and panels · ≥2000-cycle battery life · 20-year panel service life

Files

• Datasheet (SLR-B2560P400-H-IN Solar Power System)
• SLR-B2560-H Lithium Battery Pack Quick Guide
• SLR-P200 Solar Panels Quick Guide
• SLR-LA-2 Bracket Quick Guide
• SLR-MBOX-IN Solar O&M Module Quick Guide
• Solar O&M Module Internet Configuration Guide

Specifications

System
Model	SLR-B2560P400-H-IN
Configuration	2560 Wh lithium battery + 2 × 200 W solar panels + pole bracket + O&M module
Components	Battery SLR-B2560-H · Panels SLR-P200 (×2) · Bracket SLR-LA-2 · O&M Module SLR-MBOX-IN
Battery
Rated Capacity	2560 Wh
Battery Type	Lithium Battery
Rated Voltage	12.8 V
Maximum Discharge Current	12 A
Input Voltage Range	DC 14.6 to 30 V
Maximum Input Current	30 A
Charge Cut-off Voltage	14.6 V
Discharge Cut-off Voltage	11 V (≥-10°C) · 8.8 V (<-10°C)
Cycle Life	≥ 2000 cycles
Input Interface	Plastic quick connector · max. 2 solar panel inputs
Output Interface	2-pin through-hole terminal block
Protections	High/low temperature, overcharge, under-voltage, constant voltage under load
Built-in Heater	Yes (charging only allowed above 0°C)
Solar Panel (×2)
Peak Power	200 W each (400 W total)
Cell Type	High-efficiency monocrystalline silicon
Working Voltage	18 V
Working Current	11.11 A
Open Circuit Voltage	21.44 V
Short Circuit Current	12.22 A
Conversion Efficiency	21%
Service Life	20 years
PV Output Interface	Plastic quick connector, cable length 1.5 m
Quantity	2
Solar Panel Bracket
Application	Surveillance pole installation (clamping bracket)
Tilt Angle	45°
Compatibility	Dual PV panel installation
U-clamp
Applicable Pole Diameter	120 to 180 mm
Dimensions
Battery	781 mm × 177 mm × 133 mm
Solar Panel	1300 mm × 770 mm × 30 mm (each)
Solar Panel Bracket	1950 mm × 815 mm × 578 mm
U-clamp	M12 × 192
Weight
Battery	20.8 kg
Solar Panel	13 kg (each)
Solar Panel Bracket	19.7 kg
U-clamp	0.5 kg
General
Composition	Panel: anodized aluminum frame + 3.2 mm tempered glass · Bracket: Q235 galvanized steel
Operating Temperature	Battery: -30°C to +60°C (built-in heater) · Panel: -40°C to +85°C
IP Rating	Battery: IP67 · Solar Panel: IP67
Monitoring	Solar O&M module for remote battery / system-health monitoring over the internet