Introduction to OKEPS Off-Grid Solar System
The OKEPS Off-Grid Solar Power System is the ideal choice for homes and businesses that are located in areas without reliable access to the electricity grid. This versatile system is tailored to reduce electricity costs and environmental impact. With OKEPS, you can easily transition to renewable energy, minimize your carbon footprint, and save significantly on your energy bills.
Why Choose OKEPS?
Transitioning to solar energy can often seem overwhelming due to the high costs and the complexities of installation. However, OKEPS makes this transition seamless and cost-effective. Unlike other systems on the market that can cost anywhere from 45,000 to 65,000, the OKEPS Off-Grid Solar System is available at a fraction of the cost. Our innovative approach ensures that you get the best value for your investment without compromising on quality or efficiency.
Product Features and Components
1. Off-Grid System Design
The OKEPS Off-Grid Solar System is specifically designed for use in areas without access to the electrical grid. This system is perfect for reducing your household energy bills and can be customized based on your energy consumption and usage scenarios.
2. Complete Solar Power Package
OKEPS offers a comprehensive solar power package that includes everything you need to start using solar energy right away. Here's what you can expect in your package:
- High-Efficiency Monocrystalline Solar Panels: Our solar panels deliver a powerful 100W output each and come with built-in connectors for easy expansion. The package includes six solar panels, but you can easily add more to meet your energy needs.
- Versatile Off-Grid Inverter: The 230V 50Hz inverter supports a maximum of 1500W PV input, making it capable of handling high-power household appliances with ease.
- Lithium Iron Phosphate Battery: Our system includes a Lithium Iron Phosphate battery that supports up to 3000W PV input. With a capacity of 2.56Wh, this battery can be expanded through series connections for additional energy storage.
- Advanced Charge Controller: The intelligent charge controller automatically switches between power sources, allowing you to run electrical loads and safely charge batteries during the day. At night, the controller lets the battery bank power your home. It also features comprehensive safety protections to ensure your system operates securely.
3. Easy Installation
OKEPS provides a full set of installation equipment and connection tools. With our detailed installation guide, you can set up your solar system quickly and effortlessly.
4. Competitive Advantages of OKEPS
According to research, off-grid home solar systems can cost anywhere between 45,000 and 65,000. For most households, these costs are prohibitively high, and large-scale systems often lead to wasted energy. OKEPS addresses this issue by developing a solar energy solution that is both cost-effective and perfectly suited for residential use. Our new off-grid solar system allows you to deploy solar energy in your home at a fraction of the cost of traditional systems.
5. Product Parameters
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|
Parameter |
Value |
|
1 |
PV Parameters |
|
|
|
Max PV Power |
1500W |
|
|
MPPT voltage range (VDC) |
30-120 |
|
|
Max DC voltage (VDC) open circuit voltage |
145 |
|
|
MPPT starting voltage (VDC) |
≥36 |
|
|
Max DC current (A) |
25±0.5 |
|
2 |
Battery Parameters |
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|
|
Battery Type |
Lithium iron phosphate battery |
|
|
Battery Rated voltage (VDC) |
25.6 |
|
|
Battery rated capacity (Wh) |
2560 |
|
|
Max battery charging power (W) |
3000 |
|
3 |
AC Parameters (Off-grid) |
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|
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Rated AC input voltage (VAC) |
230(50Hz) |
|
|
AC input voltage range (VAC) |
90-280 |
|
|
AC input undervoltage protection(VAC) |
88±3 |
|
|
AC input undervoltage recovery (VAC) |
95±3 |
|
|
AC input overvoltage protection (VAC) |
280±3 |
|
|
AC input overvoltage recovery (VAC) |
270±3 |
|
|
Max AC input current (A) |
26±0.5 |
|
|
AC input frequency (Hz) |
44-63 |
|
|
AC input power factor |
0.9/0.98(Rated voltage, rated 50% find/100% load) |
|
|
AC input THDI |
13%/7%(Rated voltage, rated 50% find/100% load) |
|
|
Max bypass overload current |
26±0.5 |
|
|
Max bypass input current |
26±0.5 |
|
4 |
AC Parameters (Off-grid) |
|
|
|
Inverter rated output voltage |
230 |
|
|
Rated output current (A) |
13±0.5 |
|
|
Inverter output frequency (Hz) |
50±1(Automatically identify) |
|
|
Inverter output waveform |
Standard sine wave |
|
|
Bypass Mode Cut Inverter Mode Time |
(<=20ms)AC input stop, Auto switching |
|
|
Inverter mode cut bypass mode time |
Connect to AC input, Auto switching |
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5 |
Efficiency |
|
|
|
Bypass max efficiency |
95%(100%R + 50%CHG) |
|
|
Charging mode max efficiency |
92% |
|
|
Inverter mode max efficiency |
92% |
|
|
MPPT max efficiency |
92% |
|
6 |
Efficiency |
|
|
|
Bypass max efficiency |
95%(100%R + 50%CHG) |
|
|
Charging mode max efficiency |
92% |
|
|
Inverter mode max efficiency |
92% |
|
|
MPPT max efficiency |
92% |
|
7 |
Protection Parameters |
|
|
|
Battery input over and under voltage protection |
YES |
|
|
AC input over and under voltage protection |
YES |
|
|
Battery charging overcurrent protection |
YES |
|
|
Inverter output overcurrent (overload) protection |
YES |
|
|
Output short circuit protection |
YES |
|
|
Overtemperature protection |
YES |
|
8 |
General Parameters |
|
|
|
Dimensions(L*W*H)(mm) |
672*140*461 |
|
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Weight(kg) |
38 |
|
|
Ambient temperature range |
-10~50℃ |
|
|
Cooling method |
Forced air cooling |
FAQs
- How does OKEPS offer the most competitive prices?
To achieve the lowest possible costs, OKEPS has established long-term agreements with our suppliers. By placing large orders, we secure the most competitive prices for raw materials, which allows us to pass these savings on to our customers.
- What is the production capacity of OKEPS off-grid solar systems?
OKEPS has recently established a new automated factory in Longgang, Shenzhen, to meet production demands. Our annual production capacity is 360GWH, ensuring quick production and delivery times.
- What quality assurance and service does OKEPS offer?
We offer a five-year warranty on inverters and a ten-year warranty on batteries. In addition, we provide online technical support and accept both remote and on-site factory inspections.
- What payment methods are supported?
We support installment payments. You can make an initial payment of 30%, with the balance due upon delivery.
- Does the quoted price include logistics costs?
We support FOB (Free on Board) shipping, and we can deliver to your agency in China at no additional cost.
- Are there any specific considerations for product use?
Please note that the optimal operating temperature for this product is -10°C to 50°C. Additionally, it should be installed in a dry, waterproof environment.
Conclusion
By choosing the OKEPS Off-Grid Solar Power System, you are making a smart investment in both your home and the environment. This affordable, efficient, and easy-to-install system allows you to harness the power of the sun, reducing your reliance on traditional energy sources and saving money in the process. Don’t miss this opportunity to join the green energy revolution with OKEPS. Let's work together to create a sustainable and prosperous future.