Shenzhen Resun energy Technology Co., Ltd
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KEY STRENGTHS
• Support on/off-grid AC coupling function
• Support three-phase and multi-machine parallel connection
• Support intelligent load management (customized)
• Support BMS remote upgrade function (customized)
| Model | R-8K-SL | R-10K-SL | |||||
| PV input data | |||||||
| Max. PV input power (kW) | 12 | 15 | |||||
| Max. PV input voltage (V) | 550 | ||||||
| Start-up voltage (V) | 100 | ||||||
| MPPT voltage range (V) | 100~430 | ||||||
| Rated PV input voltage (V) | 360 | ||||||
| No. of MPPT trackers | 2 | ||||||
| No. of strings per MPPT tracker | 1/2 | ||||||
| Max. input current per MPPT (A) | 16/16 | ||||||
| Max. short-circuit current per MPPT (A) | 24/24 | ||||||
| Battery input data | |||||||
| Battery type | Lithium-ion / Lead-acid | ||||||
| Max. charge / discharge power (kW) | 8 | 10 | |||||
| Battery voltage range (V) | 40~58 | ||||||
| Rated battery voltage (V) | 48 | ||||||
| Max. charging / discharging current (A) | 160/160 | 200/200 | |||||
| Rated charge / discharge current (A) | 160/160 | 200/200 | |||||
| Battery charging strategy | Self-adaption to BMS | ||||||
| BMS communication | CAN | ||||||
| AC output data (grid side) | |||||||
| Rated output power (kW) | 8 | 10 | |||||
| Max. apparent output power (kVA) | 8.8 | 10 | |||||
| Max. apparent input power(kVA) | 8.8 | 10 | |||||
| Rated grid voltage (V) | 230 | ||||||
| Grid voltage range (V) | 176~270 | ||||||
| Grid input voltage (V) | 230 | ||||||
| Rated grid frequency (Hz) | 50/60 | ||||||
| Grid frequency range(Hz) | 47~61 | ||||||
| Rated output current (A) | 34.8 | 43.5 | |||||
| Max. AC output current (A) | 38.3 | 43.5 | |||||
| Max. apparent input current (A) | 38.3 | 43.5 | |||||
| Power factor | >1 (0.8 leading ~ 0.8 lagging) | ||||||
| Max. grid passthrough current(A) | 43.5 | ||||||
| THDi | <3% | ||||||
| Grid type | L+N+PE | ||||||
| AC output data (back-up) | |||||||
| Rated output power (kW) | 8 | 10 | |||||
| Max. apparent output power (kVA) | 8.8 | 10 | |||||
| Rated output voltage (V) | 230 | ||||||
| Rated output frequency (Hz) | 50/60 | ||||||
| Rated output current (A) | 34.8 | 43.5 | |||||
| Max. AC output current (A) | 38.3 | 43.5 | |||||
| Peak output power | ≥110%, 10mins; ≥120%, 1min; ≥130%, 1s; ≥150%, 100ms | ||||||
| Back-up switch time (ms) | <20 | ||||||
| THDu | <3% | ||||||
| Protection | |||||||
| Supported protection | PV reverse polarity protection, Anti-islanding protection, Ground fault protection, Leakage current protection, Insulation resistance detection, Backup output short circuit protection, AC under-voltage protection, AC output over-current protection, AC over-voltage protection |
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| Surge protection | DC Type III / AC Type III | ||||||
| Over voltage category | DC Type III / AC Type III | ||||||
| Certifications and standards | |||||||
| Certificates | ENIEC 61000-6-1:2019, EN IEC 61000-6-3:2021; EN 62109-1:2010; EN 62109-2:2011 | ||||||
| General data | |||||||
| Ingress protection | IP65 | ||||||
| Operating temperature range (℃) | -25~+60 | ||||||
| Cooling | Natural convection | ||||||
| Relative humidity | 0-95% (non-condensing) | ||||||
| Operating altitude (m) | 0~2,000(derating over 2,000) | ||||||
| Dimensions W*D*H (mm) | 486×231×530 | ||||||
| Weight (kg) | 25.8 | ||||||
| Topology (solar / battery) | Transformerless / Transformerless | ||||||
| Noise emission (dB) | <55 | ||||||
| PV connection terminals | MC4 | ||||||
| Display and communication | |||||||
| Display | LCD | ||||||
| Communication | RS485/CAN | ||||||