Chinese Energy Storage Inverter Manufacturer&Factory
At solarinvertermanufacturer.com,
High-Efficiency Energy Storage Inverters
✓ 98.6% Efficiency – Max sunlight conversion, zero waste.
✓ 5ms Response – Instant grid stabilization, unmatched reliability.
✓ -25°C to 60°C – Built for extremes, year-round operation.
✓ 30% Smaller – Compact design, easy install anywhere.
✓ Real-Time Monitoring – Track energy via app/PC, anytime.
Power Smarter. Live Greener.
Wholesale Energy Storage Inverter Wholesale
Product Range
At Solarinvertermanufacturer,com, We manufacture off-grid, grid-connected inverters, and energy storage inverters. Off-grid inverters have high-frequency frequency, low-frequency inverters, and grid-connected inverters have single-phase, two-phase inverters. I can also provide customized inverters with many options.
Warranty: 2-10 years
Application:Remote areas,Outdoor activities,Emergency power supply,Agriculture, fishery,Transportation facilities,Sustainable Building…

Single-phase ESS hybrid inverter

Three phase ESS hybrid inverter

MPS Hybrid inverter

Energy Storage Battery Cabinet

Power Conversion System

Container Type Energy Storage
Single & Three Phase ESS Hybrid Inverters:
Expertly designed to optimize energy use and ensure power continuity, our single and three-phase ESS hybrid inverters are perfect for both residential and commercial solar applications. They seamlessly blend power from your solar system and the grid, providing you with dependable and sustainable energy.
Model | SUN-3.6K-S0 | SUN-5K-S0 | SUN-6K-S0 | SUN-7.6K-S0 | SUN-8K-S0 | SUN-10K-S0 |
---|---|---|---|---|---|---|
Battery Type | Lithium-ion | Lithium-ion | Lithium-ion | Lithium-ion | Lithium-ion | Lithium-ion |
Battery Voltage Range (V) | 40 - 60 | 40 - 60 | 40 - 60 | 40 - 60 | 40 - 60 | 40 - 60 |
Charging Current (A) | 90 | 120 | 135 | 175 | 190 | 190 |
Lithium Battery Charging Strategy | Self-adaptive | Self-adaptive | Self-adaptive | Self-adaptive | Self-adaptive | Self-adaptive |
PV Input | (no specific value, for subsequent row titles) | |||||
Max. Input Power (W) | 4800 | 6500 | 7800 | 10000 | 9880 | 12000 |
Start-up Voltage (V) | 125 | 125 | 125 | 125 | 125 | 125 |
MPPT Voltage Range (V) | 150 - 425 | 150 - 425 | 150 - 425 | 150 - 425 | 150 - 425 | 150 - 425 |
Max. Input Voltage (V) | 500 | 500 | 500 | 500 | 500 | 500 |
Max. Input Current (A) | 18 + 18 | 18 + 18 | 18 + 18 | 26 + 26 | 26 + 26 | 26 + 26 |
Number of MPPT Trackers | 2/1 | 2/1 | 2/1 | 2/1 | 2/1 | 2/1 |
Number of Strings per MPPT Tracker | 1 | 1 | 1 | 1 | 1 | 1 |
AC Output (On-grid/Off-grid) | (no specific value, for subsequent row titles) | |||||
Rated AC Output Power (W) | 3600 | 5000 | 6000 | 7600 | 8000 | 10000 |
Max. AC Output Power (W) | 3960 | 5500 | 6600 | 8360 | 8800 | 11000 |
Peak AC Output Power (W) | 7200 (10s) | 10000 (10s) | 12000 (10s) | 15200 (10s) | 16000 (10s) | 20000 (10s) |
Max. AC Output Current (A) | 18/17.3 | 25/24.1 | 29/27.9 | 36/34.6 | 38/36.4 | 48/46.2 |
Power Factor | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
Total Harmonic Distortion (THD) | <3% (nominal power) | <3% (nominal power) | <3% (nominal power) | <3% (nominal power) | <3% (nominal power) | <3% (nominal power) |
DC Injection Current (mA) | <0.5 | <0.5 | <0.5 | <0.5 | <0.5 | <0.5 |
Efficiency | (no specific value, for subsequent row titles) | |||||
Max. Efficiency | 97.6% | 97.6% | 97.6% | 97.6% | 97.6% | 97.6% |
European Efficiency | 97.0% | 97.0% | 97.0% | 97.0% | 97.0% | 97.0% |
Protection | DC reverse-polarity protection, AC output overcurrent protection, Thermal insulation resistance monitoring, DC component monitoring, Ground fault current monitoring, Overvoltage load drop protection, Residual current circuit (RCCB) detection, Surge protection (Type II), Islanding protection, Short-circuit protection | |||||
Surge Protection Level | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II |
Communication Interfaces | RS485/5G/WiFi (4G/LAN optional) | RS485/5G/WiFi (4G/LAN optional) | RS485/5G/WiFi (4G/LAN optional) | RS485/5G/WiFi (4G/LAN optional) | RS485/5G/WiFi (4G/LAN optional) | RS485/5G/WiFi (4G/LAN optional) |
General Data | (no specific value, for subsequent row titles) | |||||
Operating Temperature Range (°C) | -40 to +60°C (derating) | -40 to +60°C (derating) | -40 to +60°C (derating) | -40 to +60°C (derating) | -40 to +60°C (derating) | -40 to +60°C (derating) |
Permissible Ambient Humidity | 0 - 100% | 0 - 100% | 0 - 100% | 0 - 100% | 0 - 100% | 0 - 100% |
Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
Cooling Method | Natural convection + intelligent fan cooling | Natural convection + intelligent fan cooling | Natural convection + intelligent fan cooling | Natural convection + intelligent fan cooling | Natural convection + intelligent fan cooling | Natural convection + intelligent fan cooling |
Noise (dB) | <35 | <35 | <35 | <35 | <35 | <35 |
Weight (kg) | 26.5 | 26.5 | 26.5 | 26.5 | 26.5 | 26.5 |
Protection Class / IP Rating | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 |
Dimensions (W * H * D mm) | 364 * 588 * 221 (excluding connectors and brackets) | 364 * 588 * 221 (excluding connectors and brackets) | 364 * 588 * 221 (excluding connectors and brackets) | 364 * 588 * 221 (excluding connectors and brackets) | 364 * 588 * 221 (excluding connectors and brackets) | 364 * 588 * 221 (excluding connectors and brackets) |
Installation Method | Wall-mounted | Wall-mounted | Wall-mounted | Wall-mounted | Wall-mounted | Wall-mounted |
Warranty | Warranty period depends on the final installation site of the inverter. For more information, please refer to the warranty policy. | |||||
Grid Regulations | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 | IEC 61727, IEC 62116, EN 50549, NRS 097-2-1, UNE 217001 |
Safety/EMC Standards | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-2/4, IEC/EN 62109-1, IEC/EN 62109-2 |
Category | SUN-8K-SG02H-P | SUN-10K-SG02H-P | SUN-12K-SG02H-P | SUN-15K-SG02H-P |
---|---|---|---|---|
Model | SUN-8K-SG02H-P | SUN-10K-SG02H-P | SUN-12K-SG02H-P | SUN-15K-SG02H-P |
Battery Type | Lithium-ion | Lithium-ion | Lithium-ion | Lithium-ion |
Battery Voltage (V) | 160-500 | 160-500 | 160-500 | 160-500 |
Max. Charging Current (A) | 50 | 50 | 50 | 50 |
Charging Strategy for Lithium Battery | Self-adaptation to BMS | Self-adaptation to BMS | Self-adaptation to BMS | Self-adaptation to BMS |
PV Input | ||||
– Max. PV Power (W) | 12000 | 15000 | 18000 | 22500 |
– Start-up Voltage (V) | 150 | 150 | 150 | 150 |
– MPPT Voltage Range (V) | 200-1000 | 200-1000 | 200-1000 | 200-1000 |
– Max. PV Input Current (A)** | 26+26 | 26+26 | 26+26 | 26+26 |
– No. of MPPTs/Tracker | 2/2 | 2/2 | 2/2 | 2/2 |
AC Input (On-grid/Off-grid) | ||||
– Max. AC Input Apparent Power (VA)** | 8000 | 10000 | 12000 | 15000 |
– Rated AC Input Current (A)** | 22.3 | 27.8 | 33.4 | 41.7 |
– Max. AC Input Current (A)** | 22.3 | 27.8 | 33.4 | 41.7 |
– Power Factor Adjustment Range** | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
– Input Voltage Range (V)** | 220/380, 230/400 (3L+N+PE) | 220/380, 230/400 (3L+N+PE) | 220/380, 230/400 (3L+N+PE) | 220/380, 230/400 (3L+N+PE) |
– Input Frequency Range (Hz)** | 50/60 ±5% | 50/60 ±5% | 50/60 ±5% | 50/60 ±5% |
– Grid Connection | <2% of nominal power | <2% of nominal power | <2% of nominal power | <2% of nominal power |
Total Current Harmonic Distortion (THD) | <3% | <3% | <3% | <3% |
Efficiency | ||||
– Max. Efficiency | 97.6% | 97.6% | 97.6% | 97.6% |
Equipment Protection | ||||
– DC Polarity Reverse Connection Protection | Yes | Yes | Yes | Yes |
– AC Output Overcurrent Protection | Yes | Yes | Yes | Yes |
– DC Terminal Insulation Impedance Monitoring | Yes | Yes | Yes | Yes |
– Output Overvoltage Protection | Yes | Yes | Yes | Yes |
– Overvoltage Load Drop Protection | Yes | Yes | Yes | Yes |
– Residual Current Circuit (RCCB) Detection | Yes | Yes | Yes | Yes |
– Surge Protection Device | Yes | Yes | Yes | Yes |
Integrated | ||||
– Communication Interface | RS485/RS232/CAN | RS485/RS232/CAN | RS485/RS232/CAN | RS485/RS232/CAN |
Monitor Mode | WiFi/Bluetooth/4G/APP (optional) | WiFi/Bluetooth/4G/APP (optional) | WiFi/Bluetooth/4G/APP (optional) | WiFi/Bluetooth/4G/APP (optional) |
Operating Temperature Range (°C) | -40 to +60°C (+5°C Derating) | -40 to +60°C (+5°C Derating) | -40 to +60°C (+5°C Derating) | -40 to +60°C (+5°C Derating) |
Permissible Ambient Humidity | 0-90% | 0-90% | 0-90% | 0-90% |
Ingress Protection (IP) Rating | IP65 | IP65 | IP65 | IP65 |
Noise (Topology/PIR) | TYPE 3R | TYPE 3R | TYPE 3R | TYPE 3R |
Inverter Topology | OVC III | OVC III | OVC III | OVC III |
Cooling (Topology) | Intelligent Cooling | Intelligent Cooling | Intelligent Cooling | Intelligent Cooling |
Cabinet Size (WHD mm) | 648768347 (excluding Connectors and Brackets) | 648768347 (excluding Connectors and Brackets) | 648768347 (excluding Connectors and Brackets) | 648768347 (excluding Connectors and Brackets) |
Weight (kg) | 85 | 85 | 85 | 85 |
Type of Cooling | Intelligent Cooling | Intelligent Cooling | Intelligent Cooling | Intelligent Cooling |
Warranty | 5 Years (The Warranty Period Depends the Final Installation Site, More Info Please Refer to Warranty Policy) | Same as SUN-8K-SG02H-P | Same as SUN-8K-SG02H-P | Same as SUN-8K-SG02H-P |
Safety/EMC Standard | IEC 62109-1, IEC 62109-2 | Same as SUN-8K-SG02H-P | Same as SUN-8K-SG02H-P | Same as SUN-8K-SG02H-P |
Benefit From Your Committed On Energy Storage Inverter Manufacturer

Accept small orders, test orders
No matter how big your order is, we will take it seriously. Ensure that every transaction is completed perfectly and live up to your expectations of us.
Strong ODM and OEM capabilities
We have a strong design and R&D team with rich experience in OEM and ODM, applying for more than 20 innovative designs every year, you give us the order, we give you the peace of mind.
Strong Supply Chain
We have a strong supply chain, even if you do not need our brand, we can provide you with a variety of brands of products at affordable prices.
Custom Energy Storage Inverter For Your Brand
We provide custom solutions to all our customers and offer free consulting or samples of Energy Storage Inverters that you can take advantage of.
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Custom Solar Inverters For Your Brand
We provide custom solutions to all our customers and offer free consulting or samples of Solar Inverters that you can take advantage of.