EAST GROUP COMPANY PROFILE. Energy storage solutions. About us. Grid-connected PV systems. Our Products. Our Team. UPS solutions

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2 EAST GROUP Energy storage solutions In this catalogue, you will find all components and services related to energy storage solutions, which include off-grid and hybrid solar systems, GF series single phase inverter, 3 phase power plant inverter; PWM & MPPT solar charge controller, as well as the corresponding monitoring system products. COMPANY PROFILE About us Grid-connected PV systems This catalogue presents the complete range of products and services for on-grid solar system. It does not only include the normal central inverter, but also modular central inverter and the small capacity grid-tied inverter for different applications, and intelligent monitoring system products are also included. EAST Group Co.,Ltd. established in 1989, is one of the top-leading power supply manufacturer and listed company, having registered capital of 250, 460 million RMB and a area of 200,000 m2 producing and R&D space with global top quality facilities in Dongguan city. EAST keeps growing marketing and service network, has 206 representative offices around China, and more than 100 countries' partners and customers spread around the world. Our Products EAST is ISO 9001:2008 and ISO 14001:2004 certified, with 28 years experience on power supply products' design, production and sales. We customize products to meet different international standards and specific client requests. Our products mainly include: 1) UPS 2) Solar inverters 3) Electric vehicle charging station 4) Stabilizer (AVR) 5) EPS (Emergency power supply) 6) Lead-acid maintenance-free battery ISO9001:2000 Our Team UPS solutions Here you will find all products and services necessary for UPS power supply system. These include line interactive UPS, online UPS, outdoor UPS, sine wave inverter, stabilizer and batteries. On these pages, you will also find all relevant monitoring products. EAST R&D team consists of 400 professional engineers and power experts. A Postdoctoral Scientific Research Workstation, granted by the National Ministry of Personnel, and two advanced technology R&D centers in Dongguan and Shenzhen have been launched, which constantly bring in talent all over the world to join us. Based on the powerful technology team and high quality products with reliable performance, East has been granted by State General Administration as "Product Exemption from Quality Surveillance Inspection", and pointed as power supplier for Shenzhou series spacecraft programs. Our Mission Committed to provide with green, energy-saving, stable, reliable and continuous power supplies. Customer's satisfaction is our permanent pursuit. In order to consistently create maximum value for customers, we focus on our customers' market challenges and needs by providing excellent power supply solution and high quality products as well as best service, and giving top priority to meeting customer requirements to enhance their competitiveness and profitability.

3 SOLAR HOME PV panels 2 Utility(AC) 3 EA-GF Inverter 4 Distribution Box 5 ATS 6 Wireless Monitor 7 Load 8 Battery 9 Generator

4 ENERGY FLOW Energy storage priority Power supply priority Case 1 Case 2 Case 1 Case 2 120% Utility Grid 30% 90% Utility Grid 120% Utility Grid 30% Utility Grid PV Panel PV Panel PV Panel PV Panel 20% 20% 20% 70% PV is sufficient PV is not sufficient PV is sufficient PV is not sufficient, battery > 60% Case 3 Case 4 Case 3 Case 4 x 120% PV Panel Utility Grid xpv Panel xutility Grid PV Panel 30% 90% Utility Grid xpv Panel xutility Grid 20% 20% No PV No PV, No AC PV is not sufficient, battery < 30% (configurable) No PV, No AC

5 Off-Grid Solar Inverter 500W~3000W 01 3KW~8KW 03 10KVA~120KVA 05 Hybrid (Bi-direction) Solar Inverter 1KW~3KW 07 EA3KHD 09 MPPT Solar Charge Controller 11 System Structure 13 NO GRID, BUTIHAVEPOWER

6 Off-Grid Solar Inverter 500W ~ 3000W (with isolated transformer) PF = 1 Specifications Rated power Battery voltage PV INPUT Max. input voltage (Voc) Optimum operating voltage (Vmp) Recommended PV configuration AC INPUT AC input range ( bypass mode) Rated input voltage Rated Input frequency INVERTER OUTPUT Output voltage GF500II GF1000II GF2000II GF2500II GF3000II 500 W 1000 W 2000 W 2500 W 3000 W 12 Vdc 24 Vdc 48 Vdc 60 Vdc 16 ~ 48 Vdc 50 A 100 Vdc 33 ~ 80 Vdc 50 A 50 A 700 W 1400 W 2800 W 0 ~ 132 Vac / 0 ~ 264 Vac (high-end limit) 50 Hz / 60 Hz ± 5 Hz (auto-sense) Off-Grid Solar Inverter 150 Vdc 65 ~ 120 Vdc 65 A 3500 W 100 Vac / 110 Vac / 115 Vac / 120 Vac or 200 Vac / 220 Vac / 230 Vac / 240 Vac ± 25% (2500W only for 110Vac; 3000W only for 220Vac) 20 A 30 A 65 A 3500 W 100 Vac / 110 Vac / 115 Vac /120 Vac ± 2% or 200 Vac / 220 Vac / 230 Vac / 240 Vac ± 2% (settable) (2500W only for 110Vac; 3000W only for 220Vac) Features High reliability: adopt high-speed DSP control system, combine advanced SPWM technology and high-speed power MOS Operating mode selectable: energy storage priority or power supply priority No PID attenuation damage for solar panels to ensure their service life Flexible battery management system: auto switch three-stage charging mode shortens recharge time; wide charging current is selectable according to configured battery; flexible DOD (Depth of discharge) is settable to meet more applications AC input with effective online synchronous stabilizing technology No-load auto shutdown function (optional) Automatic frequency selection Auto Power-On/Off function; real-time monitoring, test and intelligent startup / shutdown by RS232 or USB interface communicating with PC; remote monitoring by optional SNMP networks Rated output power Power factor Rated output frequency Waveform Max. efficiency (resistive load) Sleep mode Output voltage harmonic BATTERIES Charging current DOD EOD Equalizing charge voltage Floating charge voltage Restroration point of overvoltage OTHERS Transfer time Overload (linear load) ECO mode (optional) No-load shutdown (optional) Load adaptation Protections Lightning protection Communications Standards IP rating Display Operating temperature Relative humidity Noise Dimensions (W D H) (mm) Packaged dimensions (W D H) (mm) Net weight (kg) Gross weight (kg) All specifications subject to change without notice. 500 W 1000 W 2000 W 2500 W 3000 W 1 50 Hz / 60 Hz ± 1% Sinusoidal 78% 82% 85% 85% 85% 5 ~ 50 A settable Settable (< 3% load) access in 2 min 3% (linear load) 9.6 ~ 13.0 Vdc / cell (settable), 10.8 Vdc / cell (default) 9.6 ~ 11.5 Vdc / cell (settable), 10.2 Vdc / cell (default) 13.6 ~ 15.0 Vdc / cell (settable), 14.1 Vdc / cell (default) 13.2 ~ 14.6 Vdc / cell (settable), 13.5 Vdc / cell (default) 15.5 Vdc 31.0 Vdc 62.0 Vdc 5 ~ 65 A settable 3 ~ 6 ms (typical); 10 ms (max.) 105% for 5 mins, 110% for 2 mins, 125% for 1 min, 150% for 10 s, 180% for 1 s Load < 3% (settable), Yes / No settable Load < 3% ~ 50%, Yes / No settable Inductive load: 30%; capacitive load: 50%; resistive load: Output overload - short-circuit - overdischarge - overcharge - battery reverse polarity - PV reverse polarity Class Ⅲ RS232 / USB / RS485 ; SNMP / WiFi / Bluetooth (optional) IEC62040, IEC / EN IP21 LCD & LED 0 ~ 40 93% < 50 db

7 Off-Grid Solar Inverter Off-Grid Solar Inverter 3KW ~ 8KW (with isolated transformer) PF = 1 Specifications Features PV Modules PV Modules PV Modules PV Inverter Battery Electricity grid Electric users Independent MPPT control microprocessor system Independent inverter control microprocessor system featured with high-speed online stabilization Advanced SPWM technology, high-speed power MOS MPPT control using PWM technology enable to bear the maximum PV open-circuit voltage Operating mode selectable: PV priority or utility power priority Charging current selectable according to configured battery AC input with effective online synchronous stabilization technology Auto-tracking mains phase to ensure that inverter output voltage has same phase with utility voltage, reducing transfer time and peak surge No-load auto shutdown function (optional) Automatic frequency selection Auto Power-On/Off function; real-time monitoring, test and intelligent startup / shutdown by RS232 or USB interface communicating with PC; remote monitoring by optional SNMP networks Rated power Battery voltage Operating mode PV INPUT Input voltage range Optimum operating voltage (Vmp) Max. PV power (Pmax) Max. conversion efficiency AC INPUT Input voltage Input frequency Output voltage Input power factor Max. efficiency Short circuit INVERTER OUTPUT Output voltage Output frequency Waveform Output power factor Waveform distortion Transfer time (PV - AC) Max. efficiency Short circuit ALARMS Utility power abnormal Low battery Overload COMMUNICATIONS Communication interface Dry contacts OTHERS Overload protections Wiring EMI IP rating Ambient temperature Relative humidity Noise Operating altitude Dimensions (W D H) (mm) Packaged dimensions (W D H) (mm) Net weight (kg) Gross weight (kg) All specifications subject to change without notice. GF3000 GF4000 GF3000 GF5000 GF6000 GF KW 4 KW 3 KW 96 Vdc ~ 200 Vdc 5 KW 6 KW 8 KW 192 Vdc 192 Vdc ~ 400 Vdc 10 ~ 60 A selectable 10 ~ 40 A selectable 10 ~ 60 A selectable Vdc 120 ~ 142 Vdc 240 ~ 284 Vdc 5760 W 7680 W W 8A PV priority / AC priority % 165 ~ 275 Vac 40 ~ 70 Hz (overloacking : auto transfer to DC power supply) 220 Vac ± 5% % (online mode) Current-limiting, transfer to bypass; air circuit-breaker 220 Vac ± 5% 50 Hz / 60 Hz ± 1% (auto-sense) Sinusoidal 1 5% (linear load) 0 ms 92% Current-limiting, transfer to bypass or system auto shutdown 4 s per beep, auto mute in 40 s 0.2 s per beep 1 s per beep RS232, USB, RS485, SNMP (optional) PV fault, low battery, overload, bypass, inverter fault, generator ON / OFF 110% for 255 s; 125% for 60 s; 150% for 10 s Terminal blocks EN :2006; EN :2006; EN :2008 IP20 0 ~ 40 10% ~ 90% (non-condensing) 50 db 2000 m (derating 1% for each additional 100 m) A

8 Off-Grid Solar Inverter Off-Grid Solar Inverter 10 KVA ~ 120 KVA (3:3) (with isolated transformer) PF = 0.9 This Off-Grid solar system is available in 10KVA ~ 120KVA models with DSP digital control technology, it is combined with pulsewidth modulation (SVPWM), disturbance MPPT control and multi-level control technolgy to enable the stysem to track the maimum power of solar panels fast. Its secure power supply feature provides good quality power with regualted voltage and frequency to the loads, and it is featured with engergy storage and staggering power consumption as well. It is an ideal inverter for medium-sized or large-scale residential, commercial and industrial PV applications which are off the gird, such as village, farm, factory, office building and islands etc. Features High-speed DSP digital control Full-bridge invertert control techonology, providing secure power supply in the event of three phase unbalanced loads Multi-string PV connected Inbuilt AC rectifier and MPPT control modules, configured battery parameters by operating interface, self-regulation for charging voltage and current Hot-swap MPPT modules for easy maintenance and power expansion Auto access MPP tracking states, be most probable to use PV energy in priority Intelligent AC and PV complementation power supply function to extend the battery life. Using multicore control technology and auto MPP trackers, auto-start AC rectifier enable PV and AC source to supply power to the loads at the same time in the event of insufficient PV, which reduces battery discharge times and entend the battery life Intelligent staggering power consumption function Standard RS232, RS485 and optional SNMP communication port Multiple remote control: startup, shutdown, abnormal clearance, EPO, battery test and remote alarm port Staggering energy storage and power generation Specifications Rated power Rated current Output power factor Rated input voltage Rated output voltage Battery voltage Number of battery Operating mode PV INPUT Max. voltage (Voc) Optimum operating voltage (Vmp) Max. conversion efficiency Floating charge voltage (25 ) Equalizing charge voltage (25 ) MPPT Max. current Max. PV power Number of PV input MPPT modules AC RECTIFIER Input voltage range Rated frequency Power factor Floating charge voltage (25 ) Equalizing charge voltage (25 ) INVERTER Inverter voltage Phase voltage Output voltage precision Transient voltage range Transient recovery time Rated frequency Frequency tracking range Peak factor Waveform Waveform distortion Voltage unbalance Overload Short circuit Max. efficiency BYPASS Rated voltage Voltage range Rated frequency Max. current BATTERIES MANAGEMENT EOD voltage settings Staggering DOD (Depth of Discharge) settings Charging current settings Battery management TRANSFER TIME Inverter - Bypass Bypass - Inverter COMMUNICATIONS Remote control Communication interface Dry contacts output OTHERS Operating temperature Max. relative humidity Max. altitude Noise level at 1 m IP rating Dimensions (W D H) (mm) Packaged dimensions (W D H) (mm) Weight (kg) All specifications subject to change without notice. 10KVA 20KVA 30KVA 40KVA 60KVA 80KVA 100KVA 120KVA 9 KW 18 KW 27 KW 36 KW 54 KW 72 KW 90 KW 108 KW 15 A 30 A 45 A 60 A 91 A 120 A 152 A 182 A Vac ± 20% 380 Vac ± 1% 360 Vdc 12 Vdc 30 pcs / 2 Vdc 180 pcs AC and PV complementation 750 Vdc 450 ~ 550 Vdc 98% 414 Vdc ± 1% 428 Vdc ± 1% 60 A 120 A 180 A 300 A 25 KW 2 25 KW 3 25 KW 5 25 KW 380 Vac ± 20% three-phase 50 Hz / 60 Hz ± 5 Hz (settable) Vdc ± 1% 415 Vdc ± 1% 380 Vac three-phase + N + PE 220 / 230 / 240 Vac (settable) ± 1% ± 5% 20 ms 50 Hz / 60 Hz ± 1 Hz (settable) 50 Hz / 60 Hz ± 3 Hz 3 : 1 Sinusoidal 3% (linear load) ± 3% ( unbalanced load) 105% ~ 110% for 1 h; 110% ~ 125% for 10 mins; 125% ~ 150% for 1 min; 150% shut down in 10 s; 200% shut down immediately Current-limiting, shut down immediately until the user start up 380 Vac three-phase + N+G ± 20% 50 Hz / 60 Hz ± 5 Hz 1.58 Vdc ~ 1.83 Vdc (settable), 1.75 Vdc (default) 1.85 Vdc ~ 2.1 Vdc (settable), 1.89 Vdc (default) Factory default 0.15 C ; 0.07 ~ 0.3 C (settable) Auto-transfer between equalizing charge and floating charge; Auto- temperature compensation of batteries 0 ms 0 ms Inverter startup, shutdown, abnormal clearance, EPO, battery self-test Bypass input abnormal, rectifier input abnormal, system fault, system alarm, low battery, output overload, fan fault, generator ON / OFF 0 ~ 40 90% (non-condensing) 1000 m at rated power (derating 1% for each additional 100 m); Max m 65 db (varies with loads and temperature) IP A 6 25 KW (reserve) (reserve) (reserve) (reserve) (reserve) (reserve) (reserve) (reserve) 12 A 25 A 38 A 50 A 75 A 167 A 208 A 250 A 90% 91% 92% 93% 19 A 38 A 57 A 76 A 114 A 152 A 190 A 228 A RS232 / RS485 ; SNMP / WiFi / Bluetooth (optional)

9 Hybrid (Bi-direction) solar inverter Hybrid (Bi-direction) Solar Inverter 1KW ~ 3KW (with isolated transformer) PF = 1 Specifications Rated power HE1K HE2K HE3K 1 KW 2 KW 3 KW Output power factor 1 Operating mode Grid-connected mode / backflow prevention mode (settable) PV INPUT Max. input voltage (Voc) 150 Vdc Optimum operating voltage (Vmp) 70 ~ 115 Vdc Max. conversion efficiency 98% 23 ± 2 A 48 ± 2 A 62 ± 2 A Recommended PV configuration 1.5 KW 2.8 KW 3.5 KW AC INPUT Input voltage range 170 ~ 264 Vac Rated Input frequency 50 Hz / 60 Hz (settable) Frequency range 50 Hz / 60 Hz ± 2.5 Hz Power factor ± 2 A 38 ± 2 A 58 ± 2 A INVERTER Inverter voltage 230 Vac (220 Vac / 240 Vac settable) Waveform Sinusoidal THD (linear load) 3% 110%: transfer to bypass in 4 mins or shut down in off-grid PV Inverter Electricity grid Overload 125%: transfer to bypass in 1 min or shut down in off-grid 150%: transfer to bypass in 5 s or shut down in off-grid 180%: shut down in 0.5 s Features PV Modules PV Modules PV Modules Battery Ammeter Ammeter Electric users PV energy combined with flexible energy storage systems: enable households to store surplus electricity generated by solar panel array, and power not being utilised can be exported to the mains grid. Advanced MPPT algorithm Built-in transfomer to ensure electric safety Intelligent battery management, configurable charging current Effective protections: overload, short circuit, overdischarge, overcharge, battery reverse polarity, PV reverse polarity protections No PID attenuation damage for solar panels to ensure its service life Unique ECO mode, daily consumption less than 1% at no-load standby Staggering energy storage and power generation Max. efficiency BATTERIES Battery type Battery voltage Number of battery DOD (depth of discharge) Floating charge voltage Charging current Intelligent management COMMUNICATIONS Remote control Communication interface OTHERS Operating temperature Max. relative humidity Max. altitude Cooling Noise level at 1 m IP rating Dimensions (W D H) (mm) Packaged dimensions (W D H) (mm) Net weight (kg) Gross weight (kg) All specifications subject to change without notice. 85% VRLA AGM maintenance-free battery 48 Vdc 12 Vdc 4 pcs 2 Vdc 24 pcs Settable 56 Vdc 0.05 C ~ 0.3 C (settable) Auto floating charge, auto temperature compensation (optional) Transfer to bypass or inverter; shut down RS232 / USB / RS485 ; SNMP / WiFi / Bluetooth (optional) 0 ~ 40 95% (non-condensing) 1000 m at rated power (derating 1% for each additional 100 m); Max m Forced ventilation ( fan speed varies with loads) 50 db (varies with loads and temperature) IP

10 Hybrid (Bi-direction) Solar Inverter EA3KHD (Transformerless) PF = 1 Hybrid ( Bi- direction) Solar Inverter is PV energy combined with energy storage systems. It utilizes solar power, AC utility and battery power to ensure continuous power supply, and users can store the unused energy produced during the day by PV system in the battery and use it whenever they need, even at night, it helps increase self- consumption and achieve greater energy selfsufficiency. Features Operating Flexibility Operating modes can be programmed flexibly On-grid operating, easy feed-in to the grid, backflow prevention, energy self-generation and self-consumption. Off-grid operating, no worry about grid power failure Solar power, battery power and AC utility power source to provide loads with continuous power Even with grid or PV input only, inverter can still start working without battery Priority of PV, battery or grid power source can be programmed flexibly High efficiency of battery management system, EOD, floating voltage and charge current are settable. Solar Power input Discharging Charging Feed-intogrid Utility power input High efficiency and safety Soft-switching technology, improving inverter efficiency DSP complete digital control technology Small size, light weight, easy installation Superior protection Intelligent monitoring LCD, LED display real-time operating information Monitoring software display real-time operating information Monitoring software make operating modes programmed and control Various communications selectable via USB, RS485, SNMP Specifications Rated power Operating mode PV INPUT Max. input power Rated input voltage Max. input voltage Start-up voltage Initial feeding voltage MPPT voltage range Max. input current PV short circuit current Number of MPPT BATTERIES Battery type Rated voltage Voltage range Battery type Rated voltage Voltage range Battery capacity Rated charger power Charging curve Max. charging efficiency Rated discharge power Max. discharge current Discharge depth (%) Max. discharge efficiency AC GRID INPUT AC start-up voltage Grid voltage range Rated grid frequency Allowed grid frequency AC input power Max. input current AC OUTPUT (connect with load) Rated output power Rated output voltage Rated output current Output voltage range Rated output frequency Output frequency precision Power factor Output voltage precision Transient recovery time Peak factor Linear load waveform distortion Short circuit current TRANSFER TIME Off-grid mode On-grid mode On-grid mode Off-grid mode EFFICIENCY MPPT efficiency Max. PV efficiency OTHERS Communications Protection rating Operating temperature Max. relative humidity Max. altitude Cooling Alarm Display Noise Topology Dimensions (W D H) (mm) Packaged dimensions (L W H) (mm) Net weight (kg) Gross weight (kg) All specifications subject to change without notice. Hybrid (Bi-direction) solar inverter EA3KHD 3000 W Flexible setup via upper computer software or LCD interface 4500 W 360 Vdc 500 Vdc 115 Vdc 150 Vdc 250 Vdc ~ 450 Vdc 18 A 18 A 1 Lithium battery 51.2 Vdc 46.4 Vdc ~ 57.6 Vdc VRLA AGM maintenance-free battery 48 Vdc 40 Vdc ~ 58 Vdc 100 Ah ~ 120 Ah optimized 1425 W 25A(5A/ 10A/ 15A/ 20A/ 25Asettable) 3-Stage 94% 3000 W 100 A 80% default 94% 120 Vac 170 ~ 280 Vac 50 Hz / 60 Hz 50 ± 5 Hz / 60 ± 5 Hz 5100 VA / 5100 W 30 A 3000 VA / 3000 W 230 Vac (208 / 220 / 240Vac settable) 13.0 A (14.4 A / 13.6 A / 12.5 A) 184 Vac ~ Vac 50 Hz / 60 Hz ± 1% 0.9 leading ~ 0.9 lagging ± 1% 40 ms 3 : 1 3% 45 A (100 ms) 0 ms 10 ms 99% 96% USB / RS485 / SNMP (optional) IP20 0 ~ 40 (> 40 derating) 0 ~ 90% <1000 m (> 1000 m derating) forced ventilation LED, buzzer LED, LCD 50 db Transformerless

11 Solar Charge Controller LED 5-60A MPPT Solar Charge Controller LCD / LED 5 A ~ 60 A Applications Solar home system Public security monitoring system Solar street lamp system DC signal light power supply system Small and medium-sized telecommunication station Small PV power station and solar DC power supply system Specifications F12-05/10/M F12-20 F24-05/10/M F24-20 F / 20 / 30 /40/50/60M F / 20 / 30 /40/50/60M Display LED LCD + LED Rated voltage 12 V 24 V 12 V / 24 V; 24 V / 48 V 5 / 10 A 20 A 5 / 10 A 20 A 10 / 20 / 30 / 40 / 50 / 60 A Max. load current 5 / 10 A 20 A 5 / 10 A 20 A 10 / 20 / 30 / 40 / 50 / 60 A Max. PV power 12 V - 05 A 60 W 12 V - 10 A 120 W 240 W 24 V - 05 A 120 W 24 V - 10 A 240 W 480 W 12 V / 240 / 360 / 480 / 600 / 720 W 24 V / 480 / 720 / 960 / 1200 / 1440 W 48 V / 960 / 1440 / 1920 / 2400 / 2880 W Features Unattended: PV auto-start and auto-charging, no need of manual operation. High efficient MPPT: Multiple Power Point Trackers (MPPTs) enable the output power of solar panel array to be at maximum state, improving the energy conversion 20% ~ 30%. High reliability: Adopt advanced microprocessor to achieve "MPPT + SOC" dual intelligent optimized charging control to ensure the product to be stable and reliable Intelligent charging management: Adopt charging mode combined constant current and constant voltage to ensure effective battery charging and battery life. Battery protections: Automatically test the battery running condition. The system will automatically shut down in the event of overdischarge to avoid consuming the battery energey. High efficiency: Adopt low power consumption MOSFET and PWM soft switch and synchronous rectifier technology, effectively improving the system operating efficiency. Intelligent: Auto-start by Illumination recognition (optional) - the system can configure auto start the load in the event of insufficient sunshine, such as fog, rain, night etc. Protections: Overcharge / overdischarge, short circuit, overload, reverse connection, TVS lightning protection etc. Strong adaptability (optional): Charging voltage is settable to adapt to lithium battery and lead-acid battery Communications (optional): RS232 and dry contacts port for communication and real-time monitoring Temperature compensation (optional): The test interface of ambient temperature of the external battery group is available. The battery charging voltage is adjustable in real time according to the ambient temperature of the battery. GSC-F2448 Battery capacity (lead-acid) Max. efficiency Max. PV input voltage Optimum operating voltage of PV (Vmp) Equalizing charge voltage Floating charge voltage Overcharge protections Charging fold-back voltage Undervoltage alarm Overdischarge protections Overdischarge restoring start voltage Overload / short circuit protections PV reverse polarity protection Communications (optional) Operating temperature Storage temperature Max. altitude Relative humidity Storage humidity Installation Dimensions (W D H) (mm) Packaged dimensions (W D H) (mm) Net weight (kg) 17 Ah ~ 400 Ah 38 Ah ~ 800 Ah 98% F1224 (12 V: 0 ~ 30 V; 24 V: 0 ~ 60 V); F2448 (24 V: 0 ~ 48 V; 48 V: 0 ~ 96 V) 12 V: 15 ~ 22 V; 24 V: 29 ~ 38 V; 48 V: 58 ~ 72 V 12 V: 14.6 V ± 1%; 24 V: 29.2 V ± 1%; 48 V: 58.4 V ± 1% 12 V: 14.4 V ± 1%; 24 V: 28.8 V ± 1%; 48 V: 57.6 V ± 1% 12 V: 14.7 V ± 1%; 24 V: 29.4 V ± 1%; 48 V: 58.8 V ± 1% 12 V: 13.2 V ± 1%; 24 V: 26.4 V ± 1%; 48 V: 52.8 V ± 1% 12 V: 11.2 V ± 1%; 24 V: 22.4 V ± 1%; 48 V: 44.8 V ± 1% 12 V: 10.8 V ± 0.3 V; 24 V: 21.6 V ± 0.3 V; 48 V: 43.2 V ± 0.4 V 12 V: 13.2 V ± 0.3 V; 24 V: 26.4 V ± 0.3 V; 48 V: 52.8 V ± 0.4 V 110% for 255 s; 125% for 60 s; 150% for 10 s / Auto shutdown if short circuit Available RS232 / dry contacts - 20 ~ ~ m at rated power (derating 1% for each additional 100 m); Max m 0 ~ 95% (non-condensing) 85% Vertical wall mounting (F / 20 / 30 M & F / 20 M) (F / 50 / 60 M & F / 40 / 50 / 60 M) (F / 20 / 30 M & F / 20 M) (F / 50 / 60 M & F / 40 / 50 / 60 M) Solar panel Gross weight (kg) (F / 20 / 30 M & F / 20 M) 2.25 (F / 50 / 60 M & F / 40 / 50 / 60 M) All specifications subject to change without notice. Inverter Load External battery packs 11 12

12 System Structure Distribution Box System Structure It includes PV input, battery input, AC input, AC output breakers, and also manual bypass for AC mode to avoid load cut off during maintenance. It can help you to do the inverter central power management easily. Solar Home ATS ATS can be connected two ways input (Generator and Utility), and output connected to Inverter s AC input. When battery voltage is low, inverter can send signal to ATS, and ATS will choose utility as first priority, if utility is not available, ATS will send start signal to Generator. ATS can be connected in PV array combiner box 10 ways inverters signals to start Generator Combiner Box PVCB-6L Max DC. voltage Number of inputs PVCB-12L PVCB-18L 400 Vdc 6 Rated current of each fuse A / 12 A / 15 A (replaceable) Max. output current 63 A 100 A Input terminal (mm) Φ Output terminal (mm) Φ14-18 Protection degree IP65 Operating temperature -25 ~ +60 Relative humidity 0 ~ 99% Dimension (W D H) (mm) Net weight (kg) 125 A DC circuit breaker Yes Anti-lightning class C-Class 8.0 Wireless Monitor Router ZigBee 13 14