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1.Maximum efficiency of 99.9% and battery efficiency of 94.5%
2.Key components from international renowned brands
3.Advanced parallel function
4.Multiple built-in protections
5.Large MPPT current, compatible with high-power solar panels
6.IP66 protection rating, ensuring adaptability to complex outdoor environment
Technical Parameters:
MODEL
TP10KL
TP15KL
Nominal input voltage
600V
600V
Mounting Method
Wall Bracket
Wall Bracket
Battery Type
Lithium-ion/Lead-acid
Lithium-ion/Lead-acid
Nos.of MPPT
2
2
Nominal Output Voltage
400V+20%
400V+20%
Battery Voltage Range
40V-60V
40V-60V
Rated Grid Frequency
50Hz/60Hz
50Hz/60Hz
Automatic switch time
<10ms
<10ms
Max. DC input power
20kW
30kW
IP class
IP66
IP66
Max. output apparent
11KVA
17.5KVA
Weight
44Kg
44Kg
Dimensions (W*H*D)
425mm*710mm*290mm
425mm*710mm*290mm
Warranty
5 Years/10 Years (Optional)
5 Years/10 Years (Optional)
Display
LCD and App
LCD and App
Reasons Why Customers Purchase This Inverter
Based on the technical data sheet, customers choose this inverter due to efficiency-driven savings, system compatibility, reliability, safety compliance, and environmental adaptability, as detailed below:
Energy Efficiency Priorities The inverter boasts industry-leading conversion efficiencies: up to 98.0% (PV to AC), 94.5% (battery to AC), and a CEC efficiency of 96.5%. These reduce energy loss during power conversion, directly lowering long-term electricity costs for solar generation and energy storage systems.
PV System Compatibility
Power Range: Models cover 7.5kW to 15kW of maximum PV input power, suiting small residential to medium commercial solar arrays.
MPPT Flexibility: Wide MPPT voltage range (70V–540V), high single-MPPT current (30A/40A), and 2–3 MPPT channels ensure compatibility with diverse PV module brands/specs. Even in low-light or cloudy conditions, MPPT efficiently tracks maximum power.
Energy Storage Flexibility
Battery Compatibility: Supports both lithium-ion and lead-acid batteries (adapting to existing lead-acid setups or new lithium deployments).
Charge/Discharge Performance: Battery voltage range (40V–64V), high charge/discharge current (up to 210A), and power (up to 10kW) enable seamless integration with home or small commercial energy storage systems.
Load & Reliability Demands
Powerful Output: Grid-tied and backup AC output power (e.g., 10kW for SP10KL-UL) and peak apparent power up to 20kVA handle high-load devices (e.g., air conditioners, industrial equipment) and surges.
Seamless Backup: Transfer time <10ms (typical) ensures “zero-perception” switching to battery power during outages, critical for sensitive loads (medical devices, office systems).
Safety & Regulatory Compliance
Comprehensive Protection: Class I protection (anti-electric shock), anti-islanding, overcurrent/overvoltage, short-circuit, reverse polarity, and surge protection safeguard systems and users.
Global Certifications: UL 1741 (PV safety), CSA C22.2 (Canadian safety), FCC Part 15 (EMC) meet strict North American/European regulatory requirements, simplifying market access.
Environmental & Maintenance Value
Harsh Environment Tolerance: Operates at 2,000m altitude, -25°C to 60°C (with derating), and 0–100% humidity (fan cooling ensures thermal stability). Ideal for high-altitude, extreme-temperature, or humid regions.
The inverter’s competitive edge stems from efficiency, adaptability, safety, intelligence, and environmental resilience, as evidenced by technical specifications:
Efficiency Benchmark
Top-tier conversion: 98.0% (PV→AC), 94.5% (battery→AC), and 96.5% CEC efficiency minimize energy waste.
Superior power quality: Power factor >0.99 (rated power) and THDi <3% ensure clean, grid-compliant electricity.
Full-Scenario Adaptability
PV Side: 7.5kW–15kW input power, multi-channel MPPT, and wide voltage/current ranges adapt to small residential or commercial solar systems.
Storage Side: Dual battery type support, broad voltage range (40V–64V), and high charge/discharge capacity integrate with legacy lead-acid or modern lithium setups.
Load Side: Matched grid-tied/backup output power (e.g., 10kW bidirectional for SP10KL-UL) and 20kVA peak handle heavy loads and surges.
Robust Safety Engineering
Class I protection + 10+ electrical safeguards (anti-islanding, overcurrent/voltage, short-circuit, etc.) eliminate shock, fire, and system failure risks.
Compliance with global safety standards (UL, CSA, FCC) ensures reliability across markets.
Smart & User-Centric Design
Monitoring & Control: Wireless, APP, and optional LCD interfaces enable remote management. Multi-protocol support (CAN, RS485, WiFi) integrates with BMS (Battery Management Systems).
Installation & Switching: Wall-mountable design, terminal-based PV connections, and <10ms backup transfer simplify deployment and ensure uninterrupted power.
Extreme Environment Resilience
Operates at 2,000m altitude, -25°C to 60°C (with derating), and 100% humidity. Fan cooling maintains thermal stability in harsh climates (e.g., highlands, deserts, tropical regions), reducing downtime.
These advantages position the inverter as a versatile, efficient, and safe solution for residential, small commercial, and distributed solar+storage applications, addressing core pain points in power generation, storage, and consumption.
