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Sunsynk Acure C2 8.0kW Single-Phase Hybrid Inverter
The Sunsynk Acure C2 8.0 kW Single-Phase Hybrid Inverter (SunC2-8.0LV01B, White) is the flagship single-phase model in the Acure range. With a full 8 kW rated AC output, 16,000 W maximum PV access power, and a 190 A battery charge/discharge rating, it is built for demanding households and light-commercial loads where maximum self-consumption and rapid battery cycling matter most. The dual MPPT trackers accept up to 32+32 A per tracker at strings up to 500 V, and up to 16 units can be paralleled for larger sites. Full Acure platform features are standard: built-in AFCI, LoRa wireless, colour touchscreen, LED status strip, 40 A Smartlynk switch included, G99 approved, IP65 rated.
8.0 kW
Rated AC Output
16,000 W
Max PV Access
190 A
Max Charge/Discharge
97.6%
Max Efficiency
27.1 kg
Unit Weight
⚠ Installer Notice: The Sunsynk Acure must be installed by a qualified electrical installer. Warranty registration must be completed within 7 days of commissioning — failure to register may void the warranty.
⚡ Compatibility Note: Designed for low-voltage (LV) 48 V battery systems (40–60 V bus). Compatible with lithium-ion and lead-acid batteries via self-adapting BMS. UK grid approval: G99. Wireless CT (SUNCT-RS03) and Smartlynk switch (SUNRX-RS01) sold separately — up to 2 CTs and 10 smart switches per inverter.
ℹ About the Sunsynk Acure C2: The SunC2 is Sunsynk's higher-power Acure chassis, available from 3.6 to 8 kW. Compared with the C1 it features a larger cabinet (366×630×281 mm), intelligent fan cooling, and higher battery currents. Every Acure includes built-in Arc Fault Detection (AFCI), LoRa wireless, a colour touchscreen, a multi-colour LED status strip, Wi-Fi, Bluetooth and LAN, plus a 40 A Smartlynk wireless switch in the box.
Key Features
Dual MPPT, 500 V
Two independent MPPT trackers handle strings up to 500 V open-circuit. The 7–8 kW models accept up to 32+32 A per tracker, enabling larger arrays with more panels per string.
LoRa + Wi-Fi + LAN Built In
LoRa, Wi-Fi, Bluetooth and Ethernet are all standard — no external data logger dongle needed. LoRa communicates with wireless CTs and Smartlynk switches at up to 200 m through walls.
Built-In AFCI & Theft Alarm
Arc Fault Circuit Interrupter and solar panel tamper detection are factory-integrated. A multi-colour LED strip across the front face provides instant at-a-glance system status.
IP65 Outdoor Rated
The IP65-rated enclosure is dust-tight and resistant to water jets, supporting outdoor wall mounting without additional weatherproofing.
40A Smart Switch Included
Every Acure ships with one 40 A Smartlynk wireless relay in the box, ready to control immersion heaters, EV chargers, or other high-consumption loads from day one.
Up to 16 Units in Parallel
Scale capacity by connecting up to 16 Acure inverters in parallel on a single-phase bus — giving designers up to 128 kW of hybrid capacity from a common platform.
2× Rated Peak Power
Off-grid surge capability of 2× rated output for 10 seconds handles motor start-up loads — fridges, pumps, compressors — without nuisance trips.
5-Year Warranty (10 with Battery)
Standard 5-year inverter warranty. Pair with any compatible Sunsynk battery to extend this to 10 years.
| Technical Specifications — verified from official Sunsynk datasheet v.8 (18/12/25) | |
|---|---|
| Model | SunC2-8.0LV01(W/B) |
| BATTERY INPUT | |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40–60 V |
| Max. Charging Current | 190 A |
| Max. Discharging Current | 190 A |
| Charging Strategy (Li-ion) | Self-adaption to BMS |
| Number of Battery Inputs | 1 |
| PV STRING INPUT | |
| Max. PV Access Power | 16,000 W |
| Max. PV Input Power | 12,800 W |
| Max. PV Input Voltage | 500 V |
| Start-up Voltage | 125 V |
| MPPT Voltage Range | 150–425 V |
| Rated PV Input Voltage | 370 V |
| Max. Operating PV Input Current | 32+32 A |
| Max. Input Short-Circuit Current | 48+48 A |
| No. of MPPT Trackers / Strings per Tracker | 2 trackers / 2+2 strings |
| AC INPUT / OUTPUT | |
| Rated AC Active Power | 8,000 W |
| Max. AC Apparent Power | 8,800 VA |
| Rated AC Current (Input / Output) | 36.4 A / 34.8 A |
| Max. AC Current (Input / Output) | 40 A / 38.3 A |
| Max. Continuous AC Passthrough (Grid→Load) | 50 A |
| Peak Power (Off-Grid) | 2× rated output, 10 s |
| Power Factor Adjustment Range | 0.8 leading – 0.8 lagging |
| Rated Voltage / Range | 220/230 V (0.85–1.1 Un) |
| Grid Frequency / Range | 50 Hz (45–55 Hz) / 60 Hz (55–65 Hz) |
| Grid Connection Form | L + N + PE |
| THDi | <3% of nominal power |
| DC Injection Current | <0.5% In |
| EFFICIENCY | |
| Max. Efficiency | 97.6% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | >99% |
| GENERAL DATA | |
| Operating Temperature Range | –40 to +60°C (derating above 45°C) |
| Permissible Ambient Humidity | 0–100% |
| Max. Altitude | 2 000 m |
| Noise | <30 dB |
| Inverter Topology | Non-Isolated |
| Over Voltage Category | OVC II (DC), OVC III (AC) |
| IP Rating | IP65 |
| Cabinet Size (W×H×D) | 366×630×281 mm (excl. connectors & brackets) |
| Weight | 27.1 kg |
| Type of Cooling | Intelligent Air Cooling |
| Display | LCD + LED |
| Communication Interface | RS485 / RS232 / CAN |
| Monitoring | GPRS / Wi-Fi / Bluetooth / 4G / LAN (optional) |
| Surge Protection | Type II (DC), Type II (AC) |
| Grid Regulation | G98/G99, NRS 097-2-1, EN 50549-1 |
| Safety / EMC Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1/-2 |
| Warranty | 5 years (10 years when installed with a Sunsynk battery) |
Frequently Asked Questions
Does the SunC2-8.0LV01B need an external data logger?
No. Wi-Fi, Bluetooth, LAN and LoRa are all built in. The inverter connects directly to Sunsynk Connect Pro for remote monitoring — no dongle purchase required.
What batteries are compatible?
Any 48 V low-voltage lithium-ion or lead-acid battery communicating over CAN or RS485, including Sunsynk W-Series, Pylontech US3000C/US5000, Fogstar, and similar 48 V packs.
Can I install the Acure outdoors?
Yes. The IP65-rated cabinet is dust-tight and water-jet protected, making outdoor wall mounting fully supported without additional enclosures.
Is the SunC2-8.0LV01B approved for UK grid connection?
Yes. All Acure models are certified to G98/G99, EN 50549-1 and NRS 097-2-1 with integrated anti-islanding protection. At 8.0 kW a G99 pre-application to your DNO is required before connection.
What is the Smartlynk wireless switch?
The Sunsynk Smartlynk (SUNRX-RS01) is a 40 A programmable wireless relay that pairs with the Acure over LoRa to control immersion heaters, EV charger contactors, pool pumps, and similar loads. Up to 10 switches per inverter.
Does the warranty extend if I pair it with a Sunsynk battery?
Yes. The standard 5-year inverter warranty extends to 10 years when the inverter is installed with a compatible Sunsynk battery. Registration must be completed within 7 days of commissioning.
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Sunsynk Acure C2 8.0kW Single-Phase Hybrid Inverter
The Sunsynk Acure C2 8.0 kW Single-Phase Hybrid Inverter (SunC2-8.0LV01B, White) is the flagship single-phase model in the Acure range. With a full 8 kW rated AC output, 16,000 W maximum PV access power, and a 190 A battery charge/discharge rating, it is built for demanding households and light-commercial loads where maximum self-consumption and rapid battery cycling matter most. The dual MPPT trackers accept up to 32+32 A per tracker at strings up to 500 V, and up to 16 units can be paralleled for larger sites. Full Acure platform features are standard: built-in AFCI, LoRa wireless, colour touchscreen, LED status strip, 40 A Smartlynk switch included, G99 approved, IP65 rated.
8.0 kW
Rated AC Output
16,000 W
Max PV Access
190 A
Max Charge/Discharge
97.6%
Max Efficiency
27.1 kg
Unit Weight
⚠ Installer Notice: The Sunsynk Acure must be installed by a qualified electrical installer. Warranty registration must be completed within 7 days of commissioning — failure to register may void the warranty.
⚡ Compatibility Note: Designed for low-voltage (LV) 48 V battery systems (40–60 V bus). Compatible with lithium-ion and lead-acid batteries via self-adapting BMS. UK grid approval: G99. Wireless CT (SUNCT-RS03) and Smartlynk switch (SUNRX-RS01) sold separately — up to 2 CTs and 10 smart switches per inverter.
ℹ About the Sunsynk Acure C2: The SunC2 is Sunsynk's higher-power Acure chassis, available from 3.6 to 8 kW. Compared with the C1 it features a larger cabinet (366×630×281 mm), intelligent fan cooling, and higher battery currents. Every Acure includes built-in Arc Fault Detection (AFCI), LoRa wireless, a colour touchscreen, a multi-colour LED status strip, Wi-Fi, Bluetooth and LAN, plus a 40 A Smartlynk wireless switch in the box.
Key Features
Dual MPPT, 500 V
Two independent MPPT trackers handle strings up to 500 V open-circuit. The 7–8 kW models accept up to 32+32 A per tracker, enabling larger arrays with more panels per string.
LoRa + Wi-Fi + LAN Built In
LoRa, Wi-Fi, Bluetooth and Ethernet are all standard — no external data logger dongle needed. LoRa communicates with wireless CTs and Smartlynk switches at up to 200 m through walls.
Built-In AFCI & Theft Alarm
Arc Fault Circuit Interrupter and solar panel tamper detection are factory-integrated. A multi-colour LED strip across the front face provides instant at-a-glance system status.
IP65 Outdoor Rated
The IP65-rated enclosure is dust-tight and resistant to water jets, supporting outdoor wall mounting without additional weatherproofing.
40A Smart Switch Included
Every Acure ships with one 40 A Smartlynk wireless relay in the box, ready to control immersion heaters, EV chargers, or other high-consumption loads from day one.
Up to 16 Units in Parallel
Scale capacity by connecting up to 16 Acure inverters in parallel on a single-phase bus — giving designers up to 128 kW of hybrid capacity from a common platform.
2× Rated Peak Power
Off-grid surge capability of 2× rated output for 10 seconds handles motor start-up loads — fridges, pumps, compressors — without nuisance trips.
5-Year Warranty (10 with Battery)
Standard 5-year inverter warranty. Pair with any compatible Sunsynk battery to extend this to 10 years.
| Technical Specifications — verified from official Sunsynk datasheet v.8 (18/12/25) | |
|---|---|
| Model | SunC2-8.0LV01(W/B) |
| BATTERY INPUT | |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40–60 V |
| Max. Charging Current | 190 A |
| Max. Discharging Current | 190 A |
| Charging Strategy (Li-ion) | Self-adaption to BMS |
| Number of Battery Inputs | 1 |
| PV STRING INPUT | |
| Max. PV Access Power | 16,000 W |
| Max. PV Input Power | 12,800 W |
| Max. PV Input Voltage | 500 V |
| Start-up Voltage | 125 V |
| MPPT Voltage Range | 150–425 V |
| Rated PV Input Voltage | 370 V |
| Max. Operating PV Input Current | 32+32 A |
| Max. Input Short-Circuit Current | 48+48 A |
| No. of MPPT Trackers / Strings per Tracker | 2 trackers / 2+2 strings |
| AC INPUT / OUTPUT | |
| Rated AC Active Power | 8,000 W |
| Max. AC Apparent Power | 8,800 VA |
| Rated AC Current (Input / Output) | 36.4 A / 34.8 A |
| Max. AC Current (Input / Output) | 40 A / 38.3 A |
| Max. Continuous AC Passthrough (Grid→Load) | 50 A |
| Peak Power (Off-Grid) | 2× rated output, 10 s |
| Power Factor Adjustment Range | 0.8 leading – 0.8 lagging |
| Rated Voltage / Range | 220/230 V (0.85–1.1 Un) |
| Grid Frequency / Range | 50 Hz (45–55 Hz) / 60 Hz (55–65 Hz) |
| Grid Connection Form | L + N + PE |
| THDi | <3% of nominal power |
| DC Injection Current | <0.5% In |
| EFFICIENCY | |
| Max. Efficiency | 97.6% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | >99% |
| GENERAL DATA | |
| Operating Temperature Range | –40 to +60°C (derating above 45°C) |
| Permissible Ambient Humidity | 0–100% |
| Max. Altitude | 2 000 m |
| Noise | <30 dB |
| Inverter Topology | Non-Isolated |
| Over Voltage Category | OVC II (DC), OVC III (AC) |
| IP Rating | IP65 |
| Cabinet Size (W×H×D) | 366×630×281 mm (excl. connectors & brackets) |
| Weight | 27.1 kg |
| Type of Cooling | Intelligent Air Cooling |
| Display | LCD + LED |
| Communication Interface | RS485 / RS232 / CAN |
| Monitoring | GPRS / Wi-Fi / Bluetooth / 4G / LAN (optional) |
| Surge Protection | Type II (DC), Type II (AC) |
| Grid Regulation | G98/G99, NRS 097-2-1, EN 50549-1 |
| Safety / EMC Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1/-2 |
| Warranty | 5 years (10 years when installed with a Sunsynk battery) |
Frequently Asked Questions
Does the SunC2-8.0LV01B need an external data logger?
No. Wi-Fi, Bluetooth, LAN and LoRa are all built in. The inverter connects directly to Sunsynk Connect Pro for remote monitoring — no dongle purchase required.
What batteries are compatible?
Any 48 V low-voltage lithium-ion or lead-acid battery communicating over CAN or RS485, including Sunsynk W-Series, Pylontech US3000C/US5000, Fogstar, and similar 48 V packs.
Can I install the Acure outdoors?
Yes. The IP65-rated cabinet is dust-tight and water-jet protected, making outdoor wall mounting fully supported without additional enclosures.
Is the SunC2-8.0LV01B approved for UK grid connection?
Yes. All Acure models are certified to G98/G99, EN 50549-1 and NRS 097-2-1 with integrated anti-islanding protection. At 8.0 kW a G99 pre-application to your DNO is required before connection.
What is the Smartlynk wireless switch?
The Sunsynk Smartlynk (SUNRX-RS01) is a 40 A programmable wireless relay that pairs with the Acure over LoRa to control immersion heaters, EV charger contactors, pool pumps, and similar loads. Up to 10 switches per inverter.
Does the warranty extend if I pair it with a Sunsynk battery?
Yes. The standard 5-year inverter warranty extends to 10 years when the inverter is installed with a compatible Sunsynk battery. Registration must be completed within 7 days of commissioning.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Sunsynk Acure C2 8.0 kW Single-Phase Hybrid Inverter (SunC2-8.0LV01B, White) is the flagship single-phase model in the Acure range. With a full 8 kW rated AC output, 16,000 W maximum PV access power, and a 190 A battery charge/discharge rating, it is built for demanding households and light-commercial loads where maximum self-consumption and rapid battery cycling matter most. The dual MPPT trackers accept up to 32+32 A per tracker at strings up to 500 V, and up to 16 units can be paralleled for larger sites. Full Acure platform features are standard: built-in AFCI, LoRa wireless, colour touchscreen, LED status strip, 40 A Smartlynk switch included, G99 approved, IP65 rated.
8.0 kW
Rated AC Output
16,000 W
Max PV Access
190 A
Max Charge/Discharge
97.6%
Max Efficiency
27.1 kg
Unit Weight
⚠ Installer Notice: The Sunsynk Acure must be installed by a qualified electrical installer. Warranty registration must be completed within 7 days of commissioning — failure to register may void the warranty.
⚡ Compatibility Note: Designed for low-voltage (LV) 48 V battery systems (40–60 V bus). Compatible with lithium-ion and lead-acid batteries via self-adapting BMS. UK grid approval: G99. Wireless CT (SUNCT-RS03) and Smartlynk switch (SUNRX-RS01) sold separately — up to 2 CTs and 10 smart switches per inverter.
ℹ About the Sunsynk Acure C2: The SunC2 is Sunsynk's higher-power Acure chassis, available from 3.6 to 8 kW. Compared with the C1 it features a larger cabinet (366×630×281 mm), intelligent fan cooling, and higher battery currents. Every Acure includes built-in Arc Fault Detection (AFCI), LoRa wireless, a colour touchscreen, a multi-colour LED status strip, Wi-Fi, Bluetooth and LAN, plus a 40 A Smartlynk wireless switch in the box.
Key Features
Dual MPPT, 500 V
Two independent MPPT trackers handle strings up to 500 V open-circuit. The 7–8 kW models accept up to 32+32 A per tracker, enabling larger arrays with more panels per string.
LoRa + Wi-Fi + LAN Built In
LoRa, Wi-Fi, Bluetooth and Ethernet are all standard — no external data logger dongle needed. LoRa communicates with wireless CTs and Smartlynk switches at up to 200 m through walls.
Built-In AFCI & Theft Alarm
Arc Fault Circuit Interrupter and solar panel tamper detection are factory-integrated. A multi-colour LED strip across the front face provides instant at-a-glance system status.
IP65 Outdoor Rated
The IP65-rated enclosure is dust-tight and resistant to water jets, supporting outdoor wall mounting without additional weatherproofing.
40A Smart Switch Included
Every Acure ships with one 40 A Smartlynk wireless relay in the box, ready to control immersion heaters, EV chargers, or other high-consumption loads from day one.
Up to 16 Units in Parallel
Scale capacity by connecting up to 16 Acure inverters in parallel on a single-phase bus — giving designers up to 128 kW of hybrid capacity from a common platform.
2× Rated Peak Power
Off-grid surge capability of 2× rated output for 10 seconds handles motor start-up loads — fridges, pumps, compressors — without nuisance trips.
5-Year Warranty (10 with Battery)
Standard 5-year inverter warranty. Pair with any compatible Sunsynk battery to extend this to 10 years.
| Technical Specifications — verified from official Sunsynk datasheet v.8 (18/12/25) | |
|---|---|
| Model | SunC2-8.0LV01(W/B) |
| BATTERY INPUT | |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40–60 V |
| Max. Charging Current | 190 A |
| Max. Discharging Current | 190 A |
| Charging Strategy (Li-ion) | Self-adaption to BMS |
| Number of Battery Inputs | 1 |
| PV STRING INPUT | |
| Max. PV Access Power | 16,000 W |
| Max. PV Input Power | 12,800 W |
| Max. PV Input Voltage | 500 V |
| Start-up Voltage | 125 V |
| MPPT Voltage Range | 150–425 V |
| Rated PV Input Voltage | 370 V |
| Max. Operating PV Input Current | 32+32 A |
| Max. Input Short-Circuit Current | 48+48 A |
| No. of MPPT Trackers / Strings per Tracker | 2 trackers / 2+2 strings |
| AC INPUT / OUTPUT | |
| Rated AC Active Power | 8,000 W |
| Max. AC Apparent Power | 8,800 VA |
| Rated AC Current (Input / Output) | 36.4 A / 34.8 A |
| Max. AC Current (Input / Output) | 40 A / 38.3 A |
| Max. Continuous AC Passthrough (Grid→Load) | 50 A |
| Peak Power (Off-Grid) | 2× rated output, 10 s |
| Power Factor Adjustment Range | 0.8 leading – 0.8 lagging |
| Rated Voltage / Range | 220/230 V (0.85–1.1 Un) |
| Grid Frequency / Range | 50 Hz (45–55 Hz) / 60 Hz (55–65 Hz) |
| Grid Connection Form | L + N + PE |
| THDi | <3% of nominal power |
| DC Injection Current | <0.5% In |
| EFFICIENCY | |
| Max. Efficiency | 97.6% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | >99% |
| GENERAL DATA | |
| Operating Temperature Range | –40 to +60°C (derating above 45°C) |
| Permissible Ambient Humidity | 0–100% |
| Max. Altitude | 2 000 m |
| Noise | <30 dB |
| Inverter Topology | Non-Isolated |
| Over Voltage Category | OVC II (DC), OVC III (AC) |
| IP Rating | IP65 |
| Cabinet Size (W×H×D) | 366×630×281 mm (excl. connectors & brackets) |
| Weight | 27.1 kg |
| Type of Cooling | Intelligent Air Cooling |
| Display | LCD + LED |
| Communication Interface | RS485 / RS232 / CAN |
| Monitoring | GPRS / Wi-Fi / Bluetooth / 4G / LAN (optional) |
| Surge Protection | Type II (DC), Type II (AC) |
| Grid Regulation | G98/G99, NRS 097-2-1, EN 50549-1 |
| Safety / EMC Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1/-2 |
| Warranty | 5 years (10 years when installed with a Sunsynk battery) |
Frequently Asked Questions
Does the SunC2-8.0LV01B need an external data logger?
No. Wi-Fi, Bluetooth, LAN and LoRa are all built in. The inverter connects directly to Sunsynk Connect Pro for remote monitoring — no dongle purchase required.
What batteries are compatible?
Any 48 V low-voltage lithium-ion or lead-acid battery communicating over CAN or RS485, including Sunsynk W-Series, Pylontech US3000C/US5000, Fogstar, and similar 48 V packs.
Can I install the Acure outdoors?
Yes. The IP65-rated cabinet is dust-tight and water-jet protected, making outdoor wall mounting fully supported without additional enclosures.
Is the SunC2-8.0LV01B approved for UK grid connection?
Yes. All Acure models are certified to G98/G99, EN 50549-1 and NRS 097-2-1 with integrated anti-islanding protection. At 8.0 kW a G99 pre-application to your DNO is required before connection.
What is the Smartlynk wireless switch?
The Sunsynk Smartlynk (SUNRX-RS01) is a 40 A programmable wireless relay that pairs with the Acure over LoRa to control immersion heaters, EV charger contactors, pool pumps, and similar loads. Up to 10 switches per inverter.
Does the warranty extend if I pair it with a Sunsynk battery?
Yes. The standard 5-year inverter warranty extends to 10 years when the inverter is installed with a compatible Sunsynk battery. Registration must be completed within 7 days of commissioning.
