5kVA off grid solar system for home using
Off-Grid Solar Systems
An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied.When the utility power is unavailable or too expensive to bring in to your home or cabin, solar panels allow you to be your own utility company! You can live in peace, with no noisy gas generator to disturb the quiet.Off-grid solar power also stores DC electricity in batteries. The addition of aninverterallows this system to convert DC electrical current coming from the batteries into AC or alternating current. AC is the standard form of electricity for anything that "plugs in" to utility power and is the appropriate current for common household appliances.
Advantage of off-grid solar system:
- Reliable electricity supply anytime day or night even without grid access
- Complete independence from external energy supply and electricity costs
Working diagram:
5kVA off grid solar system including: ItemModelDescriptionQuantity1Solar panelPoly 260W solar panel12 PCS2Hybrid off grid inverter5kVA/48V inverter build in 50A Mppt controller1 PC3Battery12V/200Ah Gel battery4 PCS4Solar bracketFlat ground and pitch roof for optional: one set mounts 4 pcs of solar panels3 sets5Solar cables4mm2 solar cables50 meters6Solar connectorMC4 solar connector, rated voltage: 1000V6 sets
Technical Parameters: Solar Panels
-High efficiency A Grade poly cells
- 17% conversion efficiency
- Anti-reflection tempered glass
- Anodic aluminium-alloy frame
-MC4 junction box
5 kVA off grid inverter with built-in MPPT
- Output: 230VAC±5%, 50/60Hz
- Surge power: 10000VA
- Battery voltage: 48V
- Max PV array open ciruit voltage: >90VDC
- Max Solar power: 4000W
- Max Solar charge current(MPPTController:60A/80A)
Battery
- Maintenance-free Gel Battery
- 12V/200Ah
-Silver-coated copper terminals, brass insert
Terminals and lead terminals improve theelectric
conductivity
Mounting structure
- Pitched roof, flat roof, tile roof, tin roof,
ground, vertical wall
- high class anodized aluminium
-Wind Load: up to 130mph (60m/s)
- Snow Load: up to 30psf (1.4kN/m2) Connection cable
- Solar panel cables 4mm2
- Battery connection cables
- Electric cables
- Combine box
Connector
- MC4 Solar connector
- Battery cable connector Payment TermT/TEXWT/T 30% deposit, T/T the balance before shipmentFOBCFR(C&F)CIFDelivery Time15 days after receiving payment for one container
FAQ
1. Q: Are you a factory?
A: Yes, welcome to visit our factory.
2. Q: Which size of solar system do you produce?
A: We can produce different sizes from 100w to 100kw, both on grid and off grid.
3. Q: Can you design if we have any special requirement for the power consumption?
A: Yes, we can. You can just let us know the power consumption of each day or month, and also the power of
the main equipments you need to load.
4. Q: Where can we use the system?
A:You can use our system for home, village, power station, office, communication station, lighting
system,farmand so on, where there is no enough power or the grid power is expensive.
5. Q: What is the voltage of the system?
A: We can adjust any voltage according to different countries or customers requirement, such as AC 110V,
220V, 240V, 380V - 450V and so on,and DC 12V, 24V, 48V, 96V, 192V, 240V, 380V and so on. Contact :Name: Jim Z
Email:sales01 @sunmartelec.com
Whatsapp / Wechat / Skype:+8613928568779