Description
document.addEventListener(‘DOMContentLoaded’, function () { const tabs = document.querySelectorAll(‘.tab’); const headerHeight = 150; tabs.forEach(tab => { tab.addEventListener(‘click’, function () { const contentId = this.getAttribute(‘data-content-id’); const content = document.getElementById(contentId); const contentTop = content.getBoundingClientRect().top + window.pageYOffset – headerHeight; window.scrollTo({ top: contentTop, behavior: ‘smooth’ }); }); }); });DescriptionIncludesSpecificationsFAQDownloadsReviewsThe ROCKSOLAR 3500W 48V Off-Grid Solar System offers the most comprehensive power solution yet for Canadian cottage/rv owners. It boasts reliability and high efficiency, providing off-grid power at your convenience. The system consists of 2x 48V 50AH LiFePO4 Batteries, 8x 200W Rigid Solar Panels, and a potent 6KW Off-Grid Solar Inverter. It is designed to power a wide array of appliances including a mini fridge, freezer, LCD TV, wifi router, coffee machine, microwave, lighting, stereo, laptop, and phone chargers, ensuring a 24/7 off-grid power supply for all your cottage needs. The ROCKSOLAR Cottage Life Series V comes with a future-focused design that allows easy upgrades for increased power needs, providing free upgrade services and exchangeable key components. ROCKSOLAR guarantees the value retention of all components, making sure your investment is worthwhile. The batteries and solar panels come with a reassuring 10-year warranty, while the other components carry a 2-years warranty. Embrace a worry-free cottage life with the ROCKSOLAR Cottage Life Series V Off-Grid Solar System.Product FeaturesROCKSOLAR 48V 50Ah Deep Cycle LiFePO4 Battery with BMS System (2 pcs):48V 50AH capacity3500+ cycle life with 100% discharge rate for ultra-long service lifeSteady power: Flat voltage curve for consistent power output, no significant drop like traditional SLA batteriesUtilizes advanced LiFePO4 Battery Technology for dependable deep cyclingSmart Battery Management System for safety and longevityLightweight: Only 53 lbs. for easy portability and installationSuitable for harsh environments: Built-in BMS provides protection against temperature fluctuations, short circuits, over-discharge, over-current, and overcharge, and ensures battery cell balancing.Operating temperature range for charging: 0C45C, discharging: -20~-60.BMS auto-shuts off the battery outside the working temperature.Warranty: 10-year warranty and 10+ year service lifeROCKSOLAR 200W 12V Rigid Monocrystalline Solar Panel (8 Pcs):200W 12V output (each)Rigid Monocrystalline Solar PanelWaterproof and Corrosion-Resistant Aluminum Alloy FrameHigh-Efficiency Solar Cell with 22% Conversion EfficiencyPre-drilled holes for easy mounting and securing to any surfaceGrowatt 3.5KW Off-Grid Solar Inverter:Integrated MPPT: Features an advanced MPPT charge controller for maximum solar energy efficiency.Battery Versatility: Operates with or without a battery, providing flexible energy solutions.High PV Input: Accepts up to 280VDC of PV input, allowing for a wide range of solar panel options.Generator Ready: Equipped with a generator connection for additional power options.Expandable Power: Supports parallel operation for capacity expansion up to 21kW.Smart Monitoring: Optional WIFI/GPRS remote monitoring for convenient system management.Priority Configuration: Configurable grid or solar input priority to optimize energy use.Quick Transfer: Transfer time is 10ms typical, ensuring minimal interruption during power source changeover.Durable Construction: Designed to operate within a wide temperature range for various environments.Comprehensive Warranty: Comes with a 2-year warranty for peace of mind and reliability.2 x 48V 50Ah Deep Cycle LiFePO4 Batteries8 x 200W 12V Rigid Monocrystalline Solar Panel1 x 3.5KW Off-Grid Solar Inverter1 x 10 Ft 10AWG Extension Cables With MC4 Connectors One Pair Red+Black8 x Z-Bracket Mount System (Set of 4)1 x User ManualTechnical Specifications48V 50Ah Deep Cycle Lithium Battery (LIFEPO4)DetailsNominal capacity50AhMix. capacity49AhNominal energy2560WhCombination structure of battery16SNominal voltage51.2VEnd of discharge voltage43.2VStandard charge voltage58.4 0.2VFloat charge voltage55.2VStandard charge current10ARecommended charge current25AAllowed Max. charge current50AStandard discharge current10ARecommended discharge current50AAllowed Max. discharge current50APeak discharge current100A,10SecInternal Resistance80mWeightApprox. 24kgEx-factory capacityApprox.50% SOCOperation temperatureDischarge: -20AdegC~60AdegC; Charge: 0AdegC~45AdegCStorage environment1Month:-20~+60AdegC5~75%RH; 6Month: -10~+45AdegC5~75%RH; Recommend environment: 15~+35AdegC5~75%RH200W 12V Rigid Solar PanelDetailsPanel TypeMonocrystallinePower Output200WSystem Voltage12VCell Efficiency20-22%Frame MaterialAluminumDimensions 1480mm x 670mmWeightapprox. 25-30 lbsOperating Temperature-40AdegC to +85AdegCWaterproof RatingIP65 Front GlassHigh light transmittance, low-iron tempered glassBypass DiodesIntegratedConnectorsMC4Cable LengthVaries depending on the brand (approx. 3-6 ft)Mounting Hole LocationsPre-drilledService Life25 years or moreWarranty10 yearsGrowatt 3.5KW Off-Grid Solar InverterDetailsBattery Voltage48VDCBattery TypeLithium/Lead-acidInverter OutputRated Power: 3500VA 3500WParallel Capability: Yes, 6 units maximumAC Voltage Regulation (Battery Mode): 100Vac/110Vac/120Vac @ 50/60HzSurge Power: 6000VAEfficiency (Peak): 90%Waveform: Pure Sine WaveTransfer Time: 10ms typical, 20ms maxSolar ChargerMaximum PV Array Power: 4000WMPPT Range @ Operating Voltage: 120VDC – 225VDCMaximum PV Array Open Circuit Voltage: 280VDCMaximum Solar Charge Current: 80AAC ChargerCharge Current: 40AAC Input Voltage: 120VACSelectable Voltage Range: 95-140VAC (For Personal Computers); 65-140VAC (For Home Appliances)Frequency Range: 50Hz/60Hz (Auto sensing)PhysicalProtection Degree: IP20/NEMA Type1Dimension (W/H/D): 330/485/135mmNet Weight: 12kgOperating EnvironmentHumidity: 5% to 95% Relative Humidity (Non-condensing)Operating Temperature: 0AdegC – 50AdegC (32AdegF – 122AdegF)Storage Temperature: -15AdegC – 60AdegC (-5AdegF – 140AdegF)Warranty2 YearsWhat components are included in the ROCKSOLAR 3500W 48V Off-Grid Solar System?The Cottage Life Series V kit includes 2x 48V 50AH LiFePO4 Batteries, 6x 200W Rigid Solar Panels, and a 3.5KW Off-Grid Solar Inverter.What appliances can the ROCKSOLAR 3500W 48V Off-Grid Solar System power?The system is capable of powering a wide range of appliances including a mini fridge, freezer, LCD TV, wifi router, coffee machine, microwave, lighting, stereo, laptop, and phone chargers.Can I upgrade the ROCKSOLAR 3500W 48V Off-Grid Solar System in the future?Yes, the system is designed to be easily upgraded for increased power needs in the future. With free upgrade services and exchangeable key components, you can expand your energy independence with confidence.What is the warranty on the ROCKSOLAR 3500W 48V Off-Grid Solar System components?The system comes with a 10-year warranty on the batteries and solar panels and a 2-years warranty on other components.How much power does the ROCKSOLAR 3500W 48V Off-Grid Solar System generate?The power generation of the system largely depends on sunlight availability and other environmental factors. However, with its 6x 200W Rigid Solar Panels, it’s designed to offer a significant amount of power for your off-grid needs.Download Product Manual (PDF)
