NOVA 2000 PRO LED Video Processor

Especificacions

• Product Name: NOVA 2000 PRO
• Installation Manual Version: V1.1

Pròleg

Acabatview
This document mainly introduces application scenarios, installation, debugging and maintenance of home energy storage system (“product”, “equipment” or “energy storage device” for short) . The “hybrid inverter” below is called “inverter” for short.

Lectors objectiu

• Enginyer de vendes
• Enginyer de sistemes
• Enginyer de Suport Tècnic

Historial de revisions

Edició	Instruccions d'actualització	Data d'emissió
V 1.0	Primer llançament	20240719
V 1.1	Renew lifting trolley	20250702

Preparació prèvia a la instal·lació

Check the Outer Package
Before unpacking outer package of the Product, please check whether it has any visible damage such as hole, cracking or any other sign showing possible damage of the Product in it. If the outer package is abnormal, do not open it and please contact your dealer as soon as possible.

 Consulta l'entrega
After unpacking the outer package, refer to the 1.4 Material List. If any items are missing or damaged, please contact your dealer.

Preparation of tools and instruments

Llista de material
The NOVA 2000 PRO system includes Package A containing the Pack and Package B containing the hybrid inverter. The contents of each package are coded as follows in the table. Before installing the product, check that all equipment components are included and ensure that none of the components in the packaging are damaged. The list is as follows:

 Seleccioneu la ubicació d'instal·lació
Choose a location for installing the product, taking into consideration the following factors:

1. Do not install the product in a non-ventilated enclosed space. To prevent overheating, ensure adequate airflow around the product.
2. Avoid direct sunlight and high ambient temperatures, as these can cause excessive operating temperatures and reduce conversion efficiency.
3. The NOVA 2000 PRO series is designed for a charging and discharging temperature range of -20°C to 60°C, with an optimal operating temperature range of 0°C to 25°C. We recommend that the installation environment temperature be within the range of -20°C to 45°C.
4.  If more than one backup power system is installed in the same location, maintain a minimum clearance of 500mm between adjacent units.
5. The installation location should have access to Ethernet or WiFi connectivity.
6.  The installation location should meet the load-bearing requirements. We recommend solid brick and concrete structures, such as concrete walls and floors.
7.  Walls and floors should be flat, and drilling into walls should avoid existing plumbing and electrical lines.
8.  The installation location should be out of reach of children.
9. The installation location must be away from high-salt and other corrosive environments.
10.  Do not install the product on flammable or explosive carriers.
11. Do not install the product in areas with strong electromagnetic interference.
12. Do not install the product in mobile scenarios, such as boats or recreational vehicles.
13. Ensure the product is installed in an upright position and avoid tilting or inverting it.
14. It is recommended to equip fire safety equipment and ensure the installation location is easily accessible to firefighters.
15.  Install in a sheltered location as shown in the following diagram:

Consell de seguretat: Do not store or place any items around the product.

 Instal·lació del producte

Primer pas

1.  Select a wall area approximately 1800*900 mm.
2. Open packages A and B, and retrieve parts A1 and B1.
3. Position parts A1 and B1 according to the dimensions shown in Figures 1.1-1 and 1.1-3.
4. Mark the positions for parts A2 and B2 (M6*50 expansion bolts) by aligning them with the four holes in A1 and B1. Drill holes using an impact drill (recommended drill bit diameter: 8 mm), as shown in Figure 1.1-2.
5.  Mount A1 and B1 on the wall with expansion bolts. Tighten the M6 expansion bolts with a cordless drill, recommending a torque of 5 N.m.
6. Using A1 as the reference point, draw a positioning line ‘a’ for installing the Pack approximately 400mm long to the right of A1 on the wall, and two positioning lines ‘b’ and ‘c’, each approximately 10mm long.

Nota:

1.  You can use a band tape, spirit level, and marker pen to assist in positioning the holes.
2. Ensure that the edges of A1 and B1 are aligned.

Segon pas

1. As shown in Figure 2.2-1, screw out the two leveling feet of the Pack for installation in subsequent steps.
2. It is recommended to use a lifting trolley as shown in Figure 2.2-3. Install the lifting arm and pins into the hoist hole positions on both sides of the Pack. Attach the cordless drill to the position indicated in the figure.
3. Turn on the cordless drill to lift the Pack to a vertical position as shown in Figure 2.2-4.

Tercer pas

1. As shown in Figure 2.3-1, move the lifting trolley and re-screw the leveling feet into the bottom of the Pack until they can no longer be turned.
2. As shown in Figure 2.3-2, connect A3 (orange for positive, black for negative, and white for communication) to the upright Pack.

Quatre pas

1. As shown in Figure 2.4-1, push the lifting trolley to move the Pack tightly against A1. Adjust the trolley left or right to align the right side of the Pack with the positioning line ‘a’ on the wall.
2. Turn on the cordless drill to lower the Pack down to the position of positioning line ‘b’ on the wall as shown in Figure 2.4-2. Then continue to push the lifting trolley towards the wall, ensuring that the Pack remains tight against A1.
3.  Using the cordless drill, lower the Pack further down to the position of positioning line ‘c’ on the wall as illustrated in Figure 2.4-3. Finally, hang the Pack on A1 as shown in Figure 2.4-4. Ensure the Pack is in a vertical position.
4. As depicted in Figure 2.4-5, before removing the lifting trolley, adjust and lock the leveling feet of the Pack. Use an adjustable wrench to assist in this adjustment if necessary.
5. Remove the pin connecting the lifting trolley to the Pack, and then you can withdraw the lifting trolley.

Cinque pas

1.  As shown in Figure 2.5-1, mount B3 onto the hybrid inverter.
2. As shown in Figure 2.5-2, hang the hybrid inverter onto B1 and mount both sides of the hybrid inverter with B4.

Sisè pas

Connexions elèctriques

User-provided Cables

No.	Cable	Tipus	Especificació recomanada	Font
1	PV Side Input Cable(Photovoltaic	Industry-standard outdoor photovoltaic	Conductor cross-sectional area:4 mm² to 6 mm²	User-provided

	Panel to Energy Storage System)	cable
2	Signal Cable(Energy Storage System to Router)	Outdoor shielded twisted pair cable (8-cores)	Conductor cross-sectional area:0.20 mm² to 1 mm²	User-provided
3	AC Input and Output Cable(Energy Storage System to Distribution Box)	Industry-standard AC cable	Conductor cross-sectional area:4 mm² to 6 mm²	User-provided
4	metre Sampling Cable (if the 5 m length is insufficient)	Industry-standard communication cable	Conductor cross-sectional area:0.25 mm² to 0.5 mm²	User-provided

Internal Electrical Connections of the Energy Storage System
Diagram of internal electrical connections of the energy storage system:

Nota:

•  To prevent errors, connect the cables according to the following installation sequence!
•  Ensure that the battery module switch is in the OFF position!
  1. Install the Internal Protective Grounding Cable
     As shown in Figure 2.6-1, use part A4 to connect the Pack to the grounding point on the left side of the hybrid inverter.
  2. Install the Internal DC Cable
     As shown in Figures 2.6-2 and 2.6-3, connect the other end of parts A3+ and A3- to the BAT+ and BAT- connectors inside the hybrid inverter, respectively; connect the other end of part A3COM to the BMS connector inside the hybrid inverter.
  3. Install the Router Communication Cable and the Protective Grounding Cable
     As shown in Figure 2.6-4, use part A5 to connect to the customer’s router, As shown in Figure 2.6-5, use part A5 to connect to the customer’s Protective Grounding Cable, and lay the cable according to the on-site survey.

External Electrical Connections of the Energy Storage System
Diagram of external electrical connections of the energy storage system is shown below:

Nota: The home storage system can be connected to the router via Wi-Fi or an Ethernet cable.

Install the PV input cable, as shown in Figure 2.6-6

Nota:

• Before connecting to the inverter, ensure that the open-circuit voltage of the PV array is within the inverter’s specified limits.
• Before connecting, ensure that the polarity of the PV array output voltage matches the “DC+” and “DC-” symbols.
• Use approved PV system DC cables.

Seleccioneu un cable de CC adequat i retireu els cables 7±0.5 mm. Consulteu la taula següent per obtenir especificacions específiques.

	Tipus de cable	Cross-Section (mm2)
		Interval	Valor recomanat
	Industry-standard Photovoltaic Cable	4.0-6.0(12-10AWG)	4.0（12AWG）

• Retrieve the DC terminals from the accessory pack. Unscrew the nuts to disassemble them and remove the waterproof collar.
• Pass the stripped DC cable through the nut and the waterproof collar.

• Connecteu la part del cable del cable de CC al terminal metàl·lic de CC i enganxeu-lo amb una eina especial de crimpador de terminals de CC.

• Introduïu fermament el cable de CC enganxat al terminal de CC i, a continuació, introduïu l'anell de goma impermeable al terminal de CC i premeu la femella.

• Mesura PV voltage d'entrada de CC amb multímetre, verifiqueu la polaritat del cable d'entrada de CC.

As shown, Connect the wired DC terminal to the inverter as shown in the figure, and a slight “click” is heard to prove the connection is correct.

Notes:
If DC inputs are accidentally reversely connected or inverter is faulty or not working properly, it is NOT allowed to turn off the DC switch. Otherwise it may cause DC arc and damage the inverter or even lead to a fire disaster.

Les accions correctes són:

•  Utilitzeu un amperímetre de clip per mesurar el corrent de la cadena de CC.
• Si està per sobre de 0.5 A, espereu que la irradiància solar es redueixi fins que el corrent disminueixi per sota de 0.5 A.
•  Només després que el corrent sigui inferior a 0.5 A, podeu apagar els interruptors de CC i desconnectar les cadenes fotovoltaiques.
• In order to completely eliminate the possibility of failure, please disconnect the PV strings after turning off the DC switch to avoid secondary failures due to continuous PV energy on the next day.

Tingueu en compte que els danys causats per operacions incorrectes no estan coberts a la garantia del dispositiu.

Grid/Backup Load Side Wiring
Note: There are two AC power terminals on the inverter, and the assembly steps for both are the same.。

1. Before wiring, ensure that the utility power is disconnected. As shown in Figure 2.6-7, pass the AC utility power cables through the GRID port; connect them in the correct phase sequence and tighten securely to the L, N, and PE terminals inside the hybrid inverter using a slotted screwdriver, as shown in Figure 2.6-8.
2. Before wiring, ensure that the load power is disconnected. As shown in Figure 2.6-7, pass the load-side AC cables through the Backup port; connect them in the correct phase sequence and tighten securely to the L, N, and PE terminals inside the hybrid inverter using a slotted screwdriver, as shown in Figure 2.6-8.
3. If connecting a diesel generator (genset), ensure the genset is not running before wiring. As shown in Figure 2.6-7, pass the genset output AC cables through the GEN port; connect them in the correct phase sequence and tighten securely to the L, N, and PE terminals inside the hybrid inverter using a slotted screwdriver, as shown in Figure 2.6-8.

Nota: Desmunta el connector de CA. Pela els cables de CA uns 9 mm.

Cablejat CT

1. As shown in Figure 2.6-9, pass the B7 cable through the COM3 port. As illustrated in Figure 2.6-10, connect the white wire of accessory B7 to the CT-1 terminal inside the hybrid inverter, and connect the black-and-white striped wire of B7 to the CT-2 terminal.
2. As shown in Figure 2.6-11, install the CT (current transformer) on the live wire (L phase) of the utility side, and ensure that the arrow on the CT points toward the utility (grid) side.

Inverter-to-Router Communication Wiring (Optional)
The inverter can be monitored remotely via Wi Fi, LAN, or 4G.
The USB-type COM port at the bottom of the inverter can be connected to different types of Solis data loggers to enable remote monitoring on the Solis Cloud platform.

If using LAN, use the crimped network cable with part B8 and connect it to the Ethernet port on the data stick.

Wiring Completion Check

• Ensure that all pieces of equipment have sufficient space for operation, maintenance, and repair.
• Check and confirm that the inverter is securely installed.
• Provide adequate ventilation space for the inverter.
• No items are placed on top of the inverter or battery module.
• The inverter and accessories are connected correctly.
•  Cables are laid in safe locations or protected to prevent mechanical damage.
• Warning signs and labels are affixed in prominent positions and are not prone to falling off.
• The Bluetooth antenna is connected to the inverter’s antenna port.

Pas set

1. As shown in Figure 2.7-1, use 4 bolts from part B10 to fix part A6 to part B9.
2. Place the bottom of part A6 against the limit plates on both sides of the Pack’s bottom, then use 4 bolts from part A7 to fix part A6 to the Pack, as shown in Figure 2.7-2.
3. As shown in Figure 2.7-2, plug the LED connector from part A6 into the LED socket on the back of Pack.

System Testing and Debugging

Encès
After all installations are completed, press the ON/OFF button. The system powers up successfully, and the power indicator lights and the ring light on the panel light up sequentially from bottom to top until normal display, which lasts for about 10 seconds. At this point, observe the state of the ring light.

The operation interface of the NOVA 2000 PRO series energy storage system is shown in the following figure:

Llums indicadors frontals

Operation Surface and Interface Description:

No.	Nom	Descripció
1	ON/OFF	The system enters the normal operation state or the shutdown state.

2	Llums indicadors d'estat	RUN Light: White, constantly lit during operation
		ALM Light: Red, constantly lit during faults, flashes during warnings
3	Llums indicadors d’alimentació	CAP Lights, White, displays according to the state of capacity, one segment represents 25%, with a total of four segments

Descripcions de la llum indicadora

Classificació	Estat		Indication Definition	Notes
Estat de funcionament	White light constantly lit		Funcionament normal
	Red light constantly lit		Error del sistema
	Llum vermella intermitent		Avís del sistema
	Apagat		System in sleep mode
System Power Indicator Lights	Displays white lights, indicating the state of capacity, each segment represents 25% (from bottom to top: 25%, 50%, 75%, 100%)	White lights constantly lit	En espera
		Highest-position white light slowly flashing (2s)	Càrrega del sistema
		Highest-position white light rapidly flashing (0.5s)	System discharging
		Apagat	Battery system in sleep mode or manually turned off via the APP
Ring Light + Power Indicator Lights		The power indicator lights and the ring light light up sequentially from bottom to top until normal display	System startup in progress

	While the product is running, check if all parameters are correctly set.
Connexions elèctriques	Check if cables are disconnected or loose. Focusing on the cable, inspect cables for damage. Check if there are any cuts on the insulation in contact with metal surfaces.  Check if unused DC input terminals, energy storage    terminals,    COM    interfaces,    and waterproof covers are securely fastened.	Six months after the initial commissioning, and thereafter every six to twelve months.
Grounding Reliability	Check if the grounding cable is reliably grounded.	Six months after the initial commissioning, and thereafter every six to twelve months.
Battery Module Calibration	Calibrate the battery capacity, fully charge the battery.	Every two weeks for off-grid use, and every three months for grid-connected use.

Avaries i resolució de problemes

No.	Fenomen de falla	Anàlisi de causes	Termes of Assentament
1	Sense sortida de CC després de l'inici	Vol de bateria baixatage, protecció de sobredescàrrega	Carregueu la bateria
2	Indicators do not light up after startup	BMS in sleep mode	Restart the ON/OFF switch
3	Insufficient capacity displayed	Vol baixtage in the battery modules or low cell voltage inside the modules.	Connect to the grid for recharging. If the warning persists after 1 hour of charging, please contact the dealer.
4	Temps de subministrament curt	Battery not fully charged for a long period	Connect to the grid for a full charge.
5	System fails to start, fault indicator lights red	System not operating normally	After checking the integrity of the wiring, attempt to restart. If the problem persists, contact the dealer.
6	Battery system cannot be charged	Overcharging of the battery system.	Check if the battery system is reporting overcharging.

		Communication abnormality.  Hybrid inverter failure.	Check if communication is normal.  Check if the energy storage DC port is properly connected.   Check if there is a fault with the hybrid inverter.  If the problem persists, contact the dealer.
7	Hybrid inverter temperature too high	Poor ventilation where the hybrid inverter is installed.     Temperatura ambient massa alta.   Funcionament anormal of the hybrid inverter.	Check if the ventilation at the installation location of the hybrid inverter is good and if the ambient temperature is within the maximum allowable range.      If the problem persists, contact the dealer.
8	Graella voltagi fora dels límits	Graella anormal voltage	Wait 5 minutes for the grid to return to normal, and the hybrid inverter will switch from off-grid mode to grid-connected mode. Assegureu-vos que la graella voltage and frequency match the specifications. Confirm that the AC cable and PE cable connections. If the problem persists, contact the dealer.
9	No utility power	Not connected to the grid.   Check the grid connection cable.  Check grid availability	Wait for the grid to return to normal, and the hybrid inverter will switch from off-grid mode to grid-connected mode.  If the grid returns to normal but no utility power is still detected, confirm that the AC cable and PE cable connections are good.  If the problem persists, contact the dealer.
10	Communication abnormality between hybrid inverter and battery system	El cable de comunicació està desconnectat.	Apagueu l'interruptor ON/OFF.   Check if the communication cables between the hybrid inverter and battery system are properly connected. After ensuring the correct wiring, turn on the ON/OFF switch.

			If the warning persists, contact the dealer.
11	Battery system temperature too high	Poor ventilation where the energy storage is installed. Temperatura ambient massa alta.	Check if the ventilation at the installation location of the battery system is good and if the ambient temperature is within the maximum allowable range.  If ventilation is poor or the ambient temperature is too high, improve the ventilation and heat dissipation conditions. If the problem persists, contact the dealer.
12	Battery system temperature too low	La temperatura ambient és massa baixa.   Abnormality in the battery system equipment.	Check if the ambient temperature at the installation location of the battery system is within the minimum allowable range.  If the ambient temperature is too low, improve the installation environment.  If the problem persists, contact the dealer.

Preguntes freqüents

What should I do if I find any damaged items in the package?

Contact your dealer immediately if you find any damaged items in the package to resolve the issue.

How can I ensure proper ventilation during installation?

Avoid installing the product in a non-ventilated enclosed space and ensure adequate airflow around the product to prevent overheating.

Documents/Recursos

NOVA 2000 PRO LED Video Processor [pdfGuia d'instal·lació 2000 PRO LED Video Processor, 2000 PRO, LED Video Processor, Video Processor, Processor

Referències

• Manual d'usuari