3.5 kW Off-Grid Solar System (5kW Energy Storage with 3.5kW Inverter + 1760W Solar Array)
3.5 kW Off-Grid Solar System (5kW Energy Storage with 3.5kW Inverter + 1760W Solar Array)
- Comprehensive Solution: Includes inverter, battery, solar panels, and all necessary mounting and connection equipment.
- High-Capacity Storage: Growatt AXE 5.0L-C1 5kWh Battery, expandable up to 400kWh for large energy requirements.
- High-Performance Panels: 1600W total power from ROCKSOLAR 400W Monocrystalline panels with high efficiency.
- Efficient Inverter: Growatt SPF 3000~3500TL LVM-US Off-Grid Inverter for reliable power conversion.
- Durable Construction: Weather-resistant solar panels with rigid aluminum frames and anti-reflective glass.
- Safe and Reliable: Advanced BMS in the battery and protective features in the inverter ensure safe operation.
- Flexible Installation: Easy setup with pre-drilled holes on panels and stackable battery design.
- Remote Management: WIFI/GPRS monitoring for inverter and battery system management.(WIFI Module Included)
- Long Lifespan: Over 25 years of service life for panels and 5-year warranty for battery and inverter.
- Environmental Benefit: Harness solar power to reduce your carbon footprint and enjoy sustainable energy.
- Scalable System: Easily expand your setup with additional batteries or solar panels to meet growing energy needs.
- All-Weather Performance: Designed to operate effectively under various environmental conditions.
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- Description
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- Specifications
- FAQ
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- Reviews
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 5kWh Battery, and the high-performance 1600W Rigid 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 5kWh 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.
- 1 x Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US
- 4 x 440W Bifacial Solar Panel
- 1 x Growatt AXE 5.0L-C1 5kWh Battery
- 1 x Set of Mounting Brackets for Solar Panels
- 1 x Set of Cables for Solar Panel to Inverter Connection
- 1 x Set of Cables for Battery to Inverter Connection
- 1 x User Manual for the Inverter
- 1 x User Manual for the Battery
- 1 x User Manual for the Solar Panels
- 1 x Warranty Card for the Complete System
- 1 x Wifi Module Included
Technical Specifications
| Growatt AXE 5.0L-C1 5kWh Battery | Details |
|---|---|
| Model | Growatt AXE 5.0L-C1 |
| Energy Capacity | 5.0kWh |
| Max Charge/Discharge Power | 3kWh |
| 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 Solar Panel Specification | Details |
|---|---|
| Panel Type | Monocrystalline Bifacial |
| Power Output | 440W |
| System Voltage | 32V |
| Cell Efficiency | 20-22% |
| 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 | 25 years or more |
| Warranty | 10 years |
The kit includes a Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US, a Growatt AXE 5.0L-C1 5kW Battery, 4 ROCKSOLAR 440W Bifacial Solar Panels, and all necessary cables and manuals for installation.
This system can generate up to 9000W daily from the solar panels and store 5kW of energy in the battery, with the option to expand the storage capacity up to 400kWh with additional batteries.
The system is designed for straightforward installation. The battery modules can be easily stacked, and clear instructions are provided. Technical support is available if you require assistance.
The system requires minimal maintenance, mainly keeping the solar panels clean and ensuring all connections remain secure. The system's components are designed for longevity and performance.
Yes, the system's modular design allows for easy expansion. You can add more batteries to increase storage capacity or more solar panels to generate additional power.
The solar panels come with a 10-year manufacturer warranty, the battery has a 5-year warranty, and the inverter comes with a 2-year warranty.
Absolutely, this system is ideal for off-grid living, providing a reliable source of energy to power your home essentials and more.
The Growatt storage inverter and battery are equipped with monitoring capabilities, allowing you to track performance and manage your system remotely.
The system includes a range of safety features, such as overcharge and over-discharge protection, temperature control, and advanced battery management systems to ensure safe operation.
Yes, the system is designed to provide uninterrupted power supply during outages, making it a reliable backup power source for your home.
Customer Reviews
Great system for running my off grid cabin loads of power pretty well everything I needed to get set up was there only thing that could change is simpler detailed instructions on how to install and set up
David and his team at RockSolar were very knowledgeable and knew what I needed to make our coffee truck dream a solar reality. The equipment was plug and play, great for a novice like me. Very happy and I have been recommending David and RockSolar to others.
I was skeptical about the claims, but this product exceeded my expectations. My energy bills have nearly halved in the past two months
I chose this kit to future-proof my home against rising energy costs. The battery storage is robust, and the solar array charges efficiently.
A clearer installation guide would make this product better. Once up and running, it's a reliable and efficient system.
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