| Payment Terms | L/C,T/T |
| Supply Ability | 2000 pieces per month |
| Delivery Time | 30 days |
| Packaging Details | carton box |
| Charging Mode | MPPT |
| Operating Temperature | -10°C To 50°C |
| Inverter Type | Off Grid inverter |
| Frequency | 50Hz/60Hz |
| Output Voltage | 120V-800V |
| Communication Interface | RS485/CAN/USB |
| Brand Name | 1stess |
| Model Number | TP12KH |
| Certification | CE, IEC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 2000 pieces per month |
| Delivery Time | 30 days | Packaging Details | carton box |
| Charging Mode | MPPT | Operating Temperature | -10°C To 50°C |
| Inverter Type | Off Grid inverter | Frequency | 50Hz/60Hz |
| Output Voltage | 120V-800V | Communication Interface | RS485/CAN/USB |
| Brand Name | 1stess | Model Number | TP12KH |
| Certification | CE, IEC | Place of Origin | China |
| High Light | 15kw hybrid solar inverter ,three phase pure sine wave inverter ,off grid solar inverter for home | ||
1.Maximum efficiency of 98.4% and battery efficiency of 98.0%
2.Advanced parallel function
3.Maximum battery charge/discharge current of 2*75A
4.Multiple built-in protections, with optional AFCl
5.Key components from international renowned brands
6.Large MPPT current, compatible with high-power solar panels
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FAQs from different countries:
Q1: Can this inverter handle frequent and long power cuts in India?
A1: This is its core strength. With a high discharge current and power (e.g., 36,000W on TP30KH), it can power essential loads for hours during load-shedding. The <10ms transfer time ensures your appliances run uninterrupted.
Q2: Is it suitable for areas with high temperatures and dust?
A2: Yes. The operating temperature goes up to 60°C, and the IP66 rating provides excellent protection against dust, making it ideal for hot and dusty Indian conditions.
Q3: What is the start-up voltage? Will it work early in the morning?
A3: The start-up voltage is only 150V, meaning the system will begin generating power earlier in the morning and later in the afternoon, maximizing your daily energy production.
Q4: Can we use it with a diesel generator as a backup?
A4: While not directly mentioned in the datasheet, the available Dry Contact (DI) inputs can often be configured to accept a generator start signal, providing a comprehensive multi-source backup solution.
Q5: Is the warranty valid in India?
A5: We offer our standard 5-year warranty, supported by a growing network of local service partners across India to ensure prompt support and maintenance.
Q6: How does the high PV input power benefit us?
A6: With a max PV input of 45,000W on higher models, you can oversize your solar array. This means you can generate more power during peak sun hours to rapidly charge your batteries and still export to the grid, maximizing your system's utility.
Q1: Can the inverter operate reliably in extreme desert heat?
A1: Absolutely. The inverter is designed to operate up to 60°C. For the hottest days, the smart fan cooling on higher-power models ensures thermal management, while derating above 45°C protects the hardware, guaranteeing long-term reliability.
Q2: Is the protection against dust and sand adequate?
A2: The IP66 rating guarantees total protection against dust ingress, which is critical for the sandy and dusty environment of Saudi Arabia. Your investment is protected from the elements.
Q3: What is the Max. PV Voltage? Is it good for a large commercial setup?
A3: With a maximum PV voltage of 1000V, you can design very long strings of solar panels, reducing wiring costs and improving efficiency for large-scale commercial and industrial installations under the strong Arabian sun.
Q4: How does the high battery discharge power benefit a large villa?
A4: The high discharge power (e.g., 36,000W on TP30KH) can easily power multiple air conditioning units, water pumps, and other high-load appliances in a large villa during a grid outage, ensuring comfort and normalcy.
Q5: Does it have surge protection for sandstorms?
A5: Yes, it includes integrated DC Type II and AC Type II surge arresters, providing robust protection against voltage spikes that can occur during electrical storms, which sometimes accompany sandstorms.
Q6: Is the communication interface modern and flexible?
A6: With options for Wi-Fi, LAN, and RS485, you can integrate the inverter into sophisticated building management systems commonly found in modern Saudi homes and businesses.
Q1: Is this inverter suitable for the modern smart homes and villas in the UAE?
A1: Perfectly. Its high power output, seamless backup, and advanced communication options (Wi-Fi, LAN, DO/DI) make it the ideal energy hub for a luxury smart home, ensuring uninterrupted comfort and control.
Q2: How does the efficiency impact my savings with high air conditioning usage?
A2: The peak efficiency of 98.4% means almost all the solar energy you produce is used to power your AC, directly offsetting your highest electricity cost. This maximizes your financial savings.
Q3: Are the certifications recognized in the UAE?
A3: The inverter carries international IEC and EN standards which are widely recognized and accepted by authorities in the UAE and the wider GCC region.
Q4: What is the peak output power for starting high-demand appliances like pool pumps?
A4: The high peak apparent power (e.g., 45,000VA for 10 seconds on the TP30KH) provides the necessary surge to start large inductive motors like pool pumps and central AC compressors without issues.
Q5: Can it be monitored remotely from a second home?
A5: Yes, with the optional Wi-Fi/LAN module, you can monitor and manage your system's performance from anywhere in the world through a user-friendly mobile app, giving you complete peace of mind.
Q6: Is the design robust and professional?
A6: The unit features a sleek, industrial design with a robust metal casing, conveying a sense of quality and reliability that matches the high standards of UAE properties.
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
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