3.5 kW Off-Grid Solar System (5kW Energy Storage with 3.5kW Inverter + 1760W Solar Array)

$4,599.99 ~~$7,999.99~~

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Comprehensive Solution: Inverter, battery, solar panels, and all necessary equipment.
High-Capacity Storage: Expandable Growatt 5kW battery up to 400kWh.
High-Performance Panels: 1760W total from ROCKSOLAR 440W panels.
Efficient Inverter: Growatt Off-Grid Inverter for reliable power.
Durable Construction: Weather-resistant panels with aluminum frames.
Safe and Reliable: Advanced BMS and protective inverter features.
Flexible Installation: Easy setup with pre-drilled holes and stackable battery.
Remote Management: WIFI/GPRS monitoring included.
Long Lifespan: 25+ years for panels, 5-year battery and inverter warranty.
Environmental Benefit: Reduce carbon footprint with solar power.
Scalable System: Expandable with more batteries or panels.
All-Weather Performance: Effective under various conditions.

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Description

Introducing the Ultimate Home Solar Storage Kit, 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, the reliability of the Growatt AXE 5.0L-C1 5kW Battery, and the high-performance 1760W 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 AXE 5.0L-C1 5kW Battery:

Modular 5kWh capacity, expandable in parallel for up to 400kWh
Cobalt-free LiFePO4 battery cells for safety and longevity
Quick, cable-free stacking installation
Remote management for firmware updates and diagnostics via WiFi or GRPS
Integrated BMS for real-time monitoring and protection
10-year warranty ensuring peace of mind

Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US:

Highly versatile with 3500W rated power
Integrated MPPT charge controller for maximum solar efficiency
Supports parallel operation up to 20kW and Split phase 120/240Vac output with two in parrallel.
Flexible scheduling for inverter charging and discharging
Configurable grid or solar input priority and Generator Connection ready
WIFI/GPRS remote monitoring (WiFi Module included)

ROCKSOLAR 440W Monocrystalline Bifacial Solar Panel (x4):

High-efficiency monocrystalline cells for superior performance
440W power output per panel with a total array power of 1760W
Durable aluminum frame and anti-reflective glass for weather resistance
Easy installation with pre-drilled mounting holes
Bypass diodes to minimize shading impact on performance
Over 25 years of service life with a 10-year manufacturer warranty
Eco-friendly power generation to reduce carbon footprint

With the Growatt Ultimate Home Solar Storage Kit, achieve energy independence, reduce electricity bills, and enjoy the assurance of a reliable power supply. Experience the combined benefits of modern solar technology and battery storage in one seamless package.

SPECIFICATIONS

Growatt AXE 5.0L-C1 5kW Battery	Details
Model	Growatt AXE 5.0L-C1
Energy Capacity	5.0kWh
Max Charge/Discharge Power	3kW
Max Charge/Discharge Current	60A
Dimensions	650 x 350 x 165mm (W x D x H)
Weight	42kg
Nominal Voltage	51.2V
Warranty	5 years
Battery Type	Cobalt Free Lithium Iron Phosphate (LFP)
Operating Voltage Range	48 - 57.6V
Installation	Floor installation
Operation Temperature	0°C-50°C/32-122°F
DoD	92%
Parallel Capability	Multi-cluster AXE battery system in parallel, Max. 8 clusters (Max. 400kWh)
Communication Port	CAN/RS485
Performance Warranty	10 years
Certification	CE, ROHS, UL1973+FCC, UN38.3 + IP65

Growatt Off-Grid Storage Inverter SPF 3000~3500TL 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 Rigid Bifacial Solar Panel Specification	Details
Panel Type	Bifacial Panel
Power Output	440W
System Voltage	32.8V
Cell Efficiency	20-23%
Frame Material	Aluminum
Dimensions	1480mm x 670mm
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	25 years or more
Warranty	10 years

INCLUDES

PDF DOWNLOADS

User Manual 2

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Excellent Load Management

The system's load management is excellent. It distributes power efficiently across our home, ensuring that no device is ever short of electricity.

Reliable and Efficient

I've found this solar system to be both reliable and efficient. It seamlessly powers my home appliances and has reduced my electricity bills significantly. I'm very pleased with its performance.

Uninterrupted Power Supply

Since installing this system, we've enjoyed an uninterrupted power supply. It's reliable, even in cloudy weather, thanks to the efficient solar panels and battery storage.

Compact and Powerful

Despite its compact size, this system is quite powerful. It handles all my electronics and small appliances without any issues. It's impressive how much power it generates for its size.

Advanced Energy Management

The energy management system is sophisticated yet user-friendly. It allows for detailed monitoring and control of power usage, helping us to optimize our energy consumption effectively.

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