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A comprehensive and powerful solution for residential solar energy needs. This robust system combines the efficiency of the Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US, and the high-performance 2640W Rigid Bifacial Solar Panels to provide an unrivaled off-grid experience.
Engineered for seamless integration, the system ensures that your home can run independently of the grid, whether as a primary power source or as a backup during outages. It's an ideal setup for environmentally conscious homeowners looking to reduce their carbon footprint and harness the power of the sun.
Product Features
Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US:
ROCKSOLAR 440W Monocrystalline Bifacial Solar Panel (x6):
| Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US | Details |
|---|---|
| Battery Voltage | 48VDC |
| Battery Type | Lithium/Lead-acid |
| Inverter Output | Rated Power: 3500VA 3500W Parallel Capability: Yes, 6 units maximum AC Voltage Regulation (Battery Mode): 100Vac/110Vac/120Vac @ 50/60Hz Surge Power: 6000VA Efficiency (Peak): 90% Waveform: Pure Sine Wave Transfer Time: 10ms typical, 20ms max |
| Solar Charger | Maximum PV Array Power: 4000W MPPT Range @ Operating Voltage: 120VDC – 225VDC Maximum PV Array Open Circuit Voltage: 280VDC Maximum Solar Charge Current: 80A |
| AC Charger | Charge Current: 40A AC Input Voltage: 120VAC Selectable Voltage Range: 95-140VAC (For Personal Computers); 65-140VAC (For Home Appliances) Frequency Range: 50Hz/60Hz (Auto sensing) |
| Physical | Protection Degree: IP20/NEMA Type1 Dimension (W/H/D): 330/485/135mm Net Weight: 12kg |
| Operating Environment | Humidity: 5% to 95% Relative Humidity (Non-condensing) Operating Temperature: 0°C - 50°C (32°F - 122°F) Storage Temperature: -15°C - 60°C (-5°F - 140°F) |
| Warranty | 2 Years |
| 440W Solar Panel Specification | Details |
|---|---|
| Panel Type | Monocrystalline Bifacial |
| Power Output | 440W |
| Maximum Power Voltage | 32.98V |
| Cell Efficiency | 22.57% |
| Frame Material | Aluminum |
| Dimensions | 1722mm x 1134mmX30mm |
| Weight | approx. 25-30 lbs |
| Operating Temperature | -40°C to +85°C |
| Waterproof Rating | IP65 |
| Front Glass | High light transmittance, low-iron tempered glass |
| Bypass Diodes | Integrated |
| Connectors | MC4 |
| Cable Length | Varies depending on the brand (approx. 3-6 ft) |
| Mounting Hole Locations | Pre-drilled |
| Service Life | 30 years or more |
| Warranty | 12 years |
