Description
Powering Your Solar Future
Discover the efficiency, reliability, and advanced technology of Jinko On-Grid (Grid-Tied) Inverters, available at shopstemaengineering.com. Perfect for residential and commercial solar systems.
Why Choose Jinko On-Grid Inverters?
Experience high efficiency, advanced monitoring, and durable design with Jinko’s grid-tied inverters, optimized for cost-effective solar energy production.
Key Features of Jinko On-Grid Inverters
Advanced Technology for Superior Performance
Jinko On-Grid Inverters are equipped with cutting-edge features to ensure optimal energy conversion and system reliability:
- High Conversion Efficiency: Up to 98.7% efficiency, maximizing energy yield from solar panels.
- Multiple MPPTs: Dual or triple Maximum Power Point Trackers (MPPTs) for enhanced performance in varied sunlight conditions.
- Wide Voltage Range: Supports DC input voltages up to 1100V, compatible with high-power PV modules.
- Intelligent Cooling System: Smart fan control ensures efficient heat dissipation, prolonging inverter lifespan.
- IP66 Protection: Dustproof and waterproof design for reliable operation in harsh outdoor environments.
- Integrated Monitoring: Wi-Fi and GPRS connectivity for real-time performance tracking via Jinko’s monitoring platform.
- Grid Compliance: Meets international standards like IEC 62109 and VDE-AR-N-4105 for safe grid integration.
- Anti-PID Function: Prevents Potential Induced Degradation, ensuring long-term panel performance.
- Compact Design: Lightweight and space-saving, ideal for easy installation in residential and commercial settings.
- Surge Protection: Built-in DC and AC surge protection for enhanced safety.
User-Friendly Operation
- LCD Display: Clear interface for monitoring input voltage, output power, and system status.
- Plug-and-Play Setup: Streamlined installation process reduces setup time and costs.
- Remote Firmware Updates: Keeps the inverter up-to-date with the latest features and optimizations.
Technical Specifications
Model Comparison
Below is a detailed comparison of Jinko On-Grid Inverter models available at shopstemaengineering.com:
| Model | Rated Power | Max Efficiency | MPPTs | Max DC Input Voltage | AC Output Voltage | Weight | Dimensions (mm) | Protection Rating |
|---|---|---|---|---|---|---|---|---|
| JKS-5K | 5kW | 98.3% | 2 | 1000V | 3PH 380-415V | 15kg | 430 x 340 x 150 | IP66 |
| JKS-10K | 10kW | 98.5% | 2 | 1000V | 3PH 380-415V | 18kg | 430 x 340 x 160 | IP66 |
| JKS-20K | 20kW | 98.6% | 3 | 1100V | 3PH 380-415V | 25kg | 510 x 360 x 180 | IP66 |
| JKS-50K | 50kW | 98.7% | 4 | 1100V | 3PH 380-415V | 40kg | 650 x 450 x 200 | IP66 |
Benefits of Jinko On-Grid Inverters
Cost-Effective Energy Production
- High Efficiency: Reduces energy losses, lowering electricity bills.
- Affordable Pricing: Competitive costs compared to premium brands like SMA and Fronius.
- Low Maintenance: Durable design minimizes repair and replacement expenses.
Environmental Impact
- Green Energy: Maximizes solar energy utilization, reducing carbon footprint.
- Sustainable Design: Built with recyclable materials and energy-efficient components.
Versatility for Various Applications
- Residential Systems: Ideal for homes with 5-20kW solar setups.
- Commercial Installations: Supports larger systems up to 50kW for businesses and institutions.
- Utility-Scale Projects: Scalable for large solar farms with high power demands.
Pros and Cons of Jinko On-Grid Inverters
Pros
- High efficiency (up to 98.7%) ensures maximum energy harvest.
- IP66-rated design withstands harsh weather conditions.
- Multiple MPPTs optimize performance in shaded or complex roof layouts.
- Integrated Wi-Fi/GPRS monitoring simplifies system management.
- Competitive pricing offers excellent value for Tier 1 quality.
- 10-year warranty provides long-term reliability.
- Wide input voltage range supports modern high-power panels.
- Compact and lightweight for easy installation.
Cons
- Monitoring app may experience occasional connectivity issues.
- Limited brand recognition compared to SMA or SolarEdge.
- Higher-capacity models (e.g., 50kW) may require professional installation.
- After-sales support varies by region, depending on distributor networks.
- No built-in battery storage compatibility (hybrid models available separately).
Comparison with Competing On-Grid Inverters
Competitor Analysis
Jinko On-Grid Inverters compete with leading brands like SMA, Fronius, and Huawei. Here’s how the JKS-20K compares:
| Feature | Jinko JKS-20K | SMA Sunny Tripower 20kW | Fronius Symo 20.0-3-M | Huawei SUN2000-20KTL |
|---|---|---|---|---|
| Rated Power | 20kW | 20kW | 20kW | 20kW |
| Max Efficiency | 98.6% | 98.4% | 98.1% | 98.6% |
| MPPTs | 3 | 2 | 2 | 4 |
| Max DC Input Voltage | 1100V | 1000V | 1000V | 1080V |
| Weight | 25kg | 61kg | 43kg | 43kg |
| Protection Rating | IP66 | IP65 | IP66 | IP65 |
| Warranty | 10 years | 5 years | 5 years | 10 years |
Analysis: Jinko’s JKS-20K offers superior efficiency and MPPT flexibility at a lower price than SMA and Fronius. Its IP66 rating and lightweight design make it more durable and easier to install than competitors. While Huawei matches Jinko in efficiency and warranty, Jinko’s three MPPTs provide better performance in complex installations. SMA and Fronius have stronger brand recognition but shorter warranties and higher costs.
Jinko On-Grid Models
| Model & Power | Performance Specs | Voltage Specs | Build & Protection | Core Attributes |
|---|---|---|---|---|
| JKS-5K 5 kW |
Eff: 98.3% MPPTs: 2 |
DC: 1000 V AC: 3PH 380-415 V |
Wt: 15 kg Dim: 430x340x150 mm Prot: IP66 |
|
| JKS-10K 10 kW |
Eff: 98.5% MPPTs: 2 |
DC: 1000 V AC: 3PH 380-415 V |
Wt: 18 kg Dim: 430x340x160 mm Prot: IP66 |
|
| JKS-20K 20 kW |
Eff: 98.6% MPPTs: 3 |
DC: 1100 V AC: 3PH 380-415 V |
Wt: 25 kg Dim: 510x360x180 mm Prot: IP66 |
|
| JKS-50K 50 kW |
Eff: 98.7% MPPTs: 4 |
DC: 1100 V AC: 3PH 380-415 V |
Wt: 40 kg Dim: 650x450x200 mm Prot: IP66 |
|
Real-World Performance and Applications
Performance Insights
Jinko On-Grid Inverters deliver reliable performance across various conditions:
- Low-Light Efficiency: Maintains high output during cloudy or early morning conditions.
- High-Temperature Stability: Operates efficiently up to 60°C with intelligent cooling.
- Consistent Output: Users report stable performance over 5+ years with minimal degradation.
Application Scenarios
Residential Solar Systems
- Optimizes energy production for 5-20kW rooftop installations.
- Supports net metering for reduced electricity bills.
Commercial and Industrial Installations
- Scales to 50kW systems for offices, factories, and warehouses.
- Handles high-power panels with ease, maximizing ROI.
Utility-Scale Projects
- Integrates into large solar farms with high-voltage compatibility.
- Ensures grid stability with advanced control features.
Installation and Maintenance
Installation Guidelines
- Location: Install in a shaded, well-ventilated area to prevent overheating.
- Wiring: Ensure DC and AC connections comply with local electrical codes.
- Professional Setup: Recommended for high-capacity models to ensure safety.
- Monitoring Setup: Connect to Wi-Fi/GPRS for real-time data access.
Maintenance Tips
- Regular Cleaning: Remove dust from vents every 6 months.
- Firmware Updates: Check for updates annually via Jinko’s platform.
- Performance Checks: Monitor output via the app to detect anomalies early.
- Professional Inspections: Schedule biennial checks for high-capacity systems.
Why Buy from Shop STEM A Engineering?
Unmatched Customer Benefits
Choosing shopstemaengineering.com for your Jinko On-Grid Inverters ensures:
- Competitive Pricing: Best-in-market prices with periodic promotions.
- Expert Support: Dedicated team for installation and technical queries.
- Fast Shipping: Reliable delivery across South Africa and beyond.
- Genuine Products: Authentic Jinko inverters with full warranty coverage.
- Comprehensive Resources: Access to manuals, setup guides, and monitoring tools.
Customer Reviews and Feedback
Real-world feedback highlights the reliability of Jinko On-Grid Inverters:
“The JKS-10K has been powering my 8kW rooftop system for two years. Efficiency is excellent, and the app makes monitoring easy.” – Residential User, SolarQuotes
“Installed the JKS-20K for our office. It handles our 15kW system perfectly, and the IP66 rating gives us confidence in its durability.” – Commercial Installer, EnergySage
“Great value for money. The JKS-5K was easy to install, and it’s been running smoothly for 18 months.” – DIY Solar Forum User
Frequently Asked Questions
1. Are Jinko On-Grid Inverters compatible with all solar panels?
Yes, they support a wide range of PV modules, including high-power panels up to 1100V DC input.
2. Can Jinko On-Grid Inverters work with battery storage?
These models are designed for grid-tied systems without battery integration. Jinko offers separate hybrid inverters for storage needs.
3. What is the warranty period for Jinko On-Grid Inverters?
Jinko provides a 10-year warranty, covering manufacturing defects and performance issues.
4. How do I monitor my Jinko On-Grid Inverter?
Use Jinko’s monitoring app or web platform via Wi-Fi/GPRS for real-time data on energy production and system status.
5. Are Jinko On-Grid Inverters suitable for harsh environments?
Yes, their IP66-rated design ensures protection against dust, water, and extreme temperatures.
Conclusion: Elevate Your Solar System with Jinko
Jinko On-Grid Inverters offer a compelling blend of high efficiency, advanced features, and competitive pricing. With up to 98.7% efficiency, IP66 protection, and robust monitoring capabilities, they are ideal for residential, commercial, and utility-scale solar systems. While minor drawbacks like app connectivity issues exist, their performance, durability, and value make them a top choice in the grid-tied inverter market.
At shopstemaengineering.com, we’re committed to helping you harness solar energy with Jinko On-Grid Inverters. Shop now for reliable, high-performance inverters backed by expert support and fast delivery.
“`
French 
English
Avis
Il n’y a pas encore d’avis.