Eco-Worthy 400W 12V (4x100W) Complete MPPT Off Grid Solar Kit
Package Includes
4x 100W Mono Solar Panel
1x 40A MPPT Solar Controller
1x 5M 12AWG Extension Cable with MC4
3x Y MC4 Connector
4x Z Mounting Bracket
1x 1.5M Tray Cable
Inverter & Battery Options
1.1kW Inverter & 1.2kWh Lithium Battery (optional)
1x 1100W 12V-110V Pure Sine Wave Inverter
1x 100Ah 12V LiFePO4 Lithium Battery
2kW Inverter & 2.4kWh Lithium Battery (optional)
1x 2000W 12V-110V Pure Sine Wave Inverter
2x 100Ah 12V LiFePO4 Lithium Batter
Specifications
100W Monocrystalline Solar Panel
| Rated Power: 100W |
Solar Cell: Monocrystalline |
| Maximum/Peak Voltage(Vmp): 18V |
Open Circuit Voltage(Voc): 21.6 V |
| Short circuit current: 6.11A |
Maximum current: 5.55A |
| Output Tolerance: ±3% |
Temperate coefficient of Isc: (010+/-0.01)%/℃ |
| Temperate coefficient of Voc: -(0.38+/-0.01)%/℃ |
Temperature range:－40℃～ +85℃ |
| Frame: Aluminum alloy frame |
Length of extension cable: 90cm（2.95ft） |
| Size of extension cable: 4mm²（11AWG）/MC4 Connector |
Weight: 13.14 lbs(5.96 kg) |
| Size: 1010mm*460mm*35mm |
|
40A MPPT Solar Charge Controller
| Battery voltage：12V/24V |
Max Solar Input Power：560/1120W |
| Charging mode：MPPT |
Rated Load Current：20A |
| Charge Efficiency (Peak)：97% |
Self-Consumption：1~2W |
| Battey Type：LiFePO4,AGM,Sealed,Gel,Flooded |
Size：220*148*64mm/8.7*5.8*2.5inch |
| Max Charge current：40A |
Weight：1.5KG |
| Max.PV Open-Circuit Voltage：<100V |
|
1100W 12V Off Grid Inverter
| Output Continuous Watts(W): 1100W+18W USB |
Surge Capacity (PeakPower): 2200W |
| Rated Input DC (V,A): 12V Battery, 100A |
Input Voltage Range: 10.5-16Vdc±0.3V |
| Rated Frequency (Hz): 60Hz±1 |
Rated Output AC (V,A): 115Vac±10%, 9.5A |
| Rated Output USB (V,A): 2*QC3.0 USB Ports (5V/3A,9V/2A,18W max) |
No Load Current: <1A |
| Optimum Efficiency: 85% min |
Fuse (A): 30A*4 |
| FuseType: Internal Blade |
Output Wave Form: Pure Sine Wave |
| Touch Temperature: 65℃(149℉)max |
Operating Temperature: -20℃~40℃ (4℉~104℉) |
| Operating/Storage Humidity RH: 5~95% |
Cooling System: Thermo Fan |
| THD: <4.5% |
Dimensions (L*W*H): 13.5*9.8*4.1 in |
| Assembled Weight (kg): 8.05 lbs |
|
100Ah LiFePO4 Lithium Battery
| Battery Capacity: 100Ah |
Battery Power: 1200Wh |
| Battery Voltage: 12.8V |
Maximum Charge/ Discharge Current: 80A/100A |
| Charge Temperature Range: 0-55℃ |
Disharge Temperature Range:﹣20－55℃ |
| Maximum Charge Voltage: 14.5V |
Discharge Cut-Off Voltage: 10V |
| Screw size: M8 |
Battery Size: 260*168*209mm（10.2*6.6*8.2inch） |
| Battery Weight: 9.55kg/21 lbs |
|
16.4 feet 12AWG Cables
| Cable Type: Connecting Solar Panels to Charge Controller |
Rating Voltage: 600/1000V |
| Length: 5 meters（16 ft） |
Conductor: Tinned copper wire |
| AWG: 11 |
Normal Cross Sectional Area of the Conductor (mm2): 4 |
| Waterproof: IP 65 Protection |
Temperature: -40°F to +185°F |
| Connector: MC4 |
Weight: 0.742KG |
Z Mounting Brackets
| 4 pieces of Z shape solar panel brackets |
8 pieces of stainless steel nuts and cap bolts |
Y Branch Cable MC4 Connectors
| Compatible with MC4 solar connector. |
Easy installation for 2 solar panels connected in parallel. |
What Our Experts Think
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Reliable Off-Grid Power: 400W system with 4x100W solar panels provides consistent energy for small off-grid setups, cabins, or RVs.
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Efficient MPPT Technology: The MPPT charge controller optimizes energy conversion, improving battery charging efficiency for reliable power.
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Compact and Versatile: Compact panel setup ideal for limited space while still delivering ample power for basic off-grid needs.
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Easy Installation: Includes all necessary components—solar panels, charge controller, cables, and mounting hardware—for a hassle-free setup.
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Durable Design: Built for long-lasting performance in outdoor conditions, ensuring reliable energy generation year-round.
Q&A
Q: What is the Eco-Worthy 400W 12V Complete MPPT Off-Grid Solar Kit?
A: The Eco-Worthy 400W 12V solar kit includes four 100W solar panels and an MPPT charge controller, offering an efficient and reliable off-grid power solution for smaller systems.
Q: What are its key features?
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Power Output: 400W total (4 x 100W solar panels).
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Panels: High-efficiency solar panels designed for optimal energy production.
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Controller: MPPT charge controller for efficient power conversion and battery management.
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Durability: Weather-resistant panels and components for long-lasting outdoor use.
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Applications: Ideal for small off-grid setups like cabins, RVs, boats, or emergency backup power.
Q: Who is this solar kit ideal for?
A: Perfect for off-grid living, camping, or backup power for smaller off-grid applications.
Q: Why choose the Eco-Worthy 400W Off-Grid Kit?
A: It provides efficient energy management with MPPT technology and is perfect for those seeking a compact, reliable, and sustainable energy source for off-grid use
Maintenance Tips
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Solar Panel Cleaning: Clean the panels regularly with a soft cloth and water to remove dust, dirt, or debris. Ensure both sides of the panels are clear, especially if they are bifacial.
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Panel Inspection: Check for any visible damage, such as cracks, scratches, or discoloration. Ensure no shading or obstructions block sunlight from reaching the panels.
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MPPT Charge Controller: Monitor the MPPT charge controller periodically for performance. Ensure it's properly configured for optimal energy management and check for error messages.
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Battery Care: Inspect battery voltage, connections, and terminals regularly. Avoid deep discharges or overcharging. Store the battery in a cool, dry location to extend its life.
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Wiring & Connections: Inspect all cables, connectors, and terminals for wear, corrosion, or looseness. Tighten or replace damaged parts to maintain proper functioning.
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Inverter Maintenance: If applicable, check the inverter for smooth operation, ensuring it’s clean and well-ventilated. Perform regular checks for overheating or malfunctioning.
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System Monitoring: Regularly track system performance to ensure it’s producing the expected output. Monitor energy consumption to detect inefficiencies.
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Weatherproofing: Ensure all system components, including wiring, junction boxes, and connectors, are properly sealed to protect them from dust, moisture, or extreme weather.
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Mounting & Alignment: Periodically check the mounting system to ensure it’s stable and aligned for optimal sunlight exposure. Tighten any loose bolts.
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Shading & Placement: Ensure the panels are free from shading throughout the day, as even small shadows can impact energy production.
Damage 
Loss 
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