Philippine, 20kWp Off-Grid Energy Storage System
In the mountainous and hilltop area of Kulambogan, Sibagat ADS, the Philippines, frequent power interruptions from the grid is common and normal to the residents there. To provide a more reliable study environment for the children, this school commissioned JMJ SOLAR to install two solar systems on top of this two-unit school building with two Growatt off-grid inverters, which is of 20kW power output in total. With the sustainable and stable power supply from the solar system, the school can then provide better conditions for the teachers and students.
SYSTEM SOLUTION FEATURES
High Yields
Scalable and Flexible
Smart and Reliable
High Yields
More powerful to load
Lower power loss from inverter
Stronger input and load ability
DC/AC ratio up to 1.2
Support 2 times peak power
Output power factor up to 1.0
Higher system efficiency
Self-consumption power only 9W
The max. efficiency up to 95%
Scalable and Flexible
Parallel extension to increase system capacity Multiple applications for users
Hybrid connections to meet diverse input
Supports multiple parallel operation modes
Up to 6 units in parallel for capacity extension
Parallel operation to form the split phase system or three phase system
Support three phase unbalanced power for the output
Multi-customized modes can be applied to a variety of application scenarios.
SOL mode to improve the backup power
UTI mode in case of insufficient sunlight
SBU mode to decrease the electricity bill
Multiple input power sources available
Support multiple power sources, such as PV, battery, diesel generator and utility
Compatible with Lithium,Lead-acid and GEL batteries
Smart and Reliable
Smart management
High reliability to guarantee the quality
Intelligent management operating system
Support WiFi and GPRS communication for remote monitoring
PV keeper platform for local commissioning
Timing charging and output control
Equalization charging to extend lead-acid battery lifespan
Diverse protection function
BLVD function to extend the emergency loads backup time
Manual maintenance bypass supportive
DIAGRAM OF OFF-GRID SYSTEM
Warranty and certficate
Solar Panel 10 year quality warranty
Hybrid inverter 2 year quality warranty
Growatt Hybrid On Off Grid Inverter 5000W 5KW KVA Wifi 48V 220/230V PV 450V Pure Sine Wave MPPT Charge Controller SPF 5000 ES
Solar Panel 400w 24v Data
Lead Acid Deep Cycle Sealed Gel Battery
The Battery can store about 1KWH per day ,4 battery is about 4KWH
Lead-acid battery, gel-sealed lead battery, efficiency 75-85%, life span 3-5 years. Suitable for small household power stations (3-10KW).
The advantages are
1. Sealed, safe and reliable;
2. Easy to place;
3. Maintenance-free and maintenance-free;
4. High discharge rate and stable characteristic
PV cable
What is delivery method ?
It is sea transportation to destination port .
When the buyer pay the order,the seller will find nearest port to buyer.and Await confirmation of buyer.
When the sola panel is on board,the seller will send loading bill,commercial invoice and packing list to buyer's e-mail for customs clearance.
When the solar panel reaches the port ,the buyer have to go to the port ,pay the destination port fee and tariff or duty and pick up the solar panel .
What is delivery method ?
It is sea transportation to destination port .
When the buyer pay the order,the seller will find nearest port to buyer.and Await confirmation of buyer.
When the sola panel is on board,the seller will send loading bill,commercial invoice and packing list to buyer's e-mail for customs clearance.
When the solar panel reaches the port ,the buyer have to go to the port ,pay the destination port fee and tariff or duty and pick up the solar panel .
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