Stand alone solar power solutions, in other word off- grid systems, are for those who are not able or willing to be connected to the electricity grid. Here you find energy solutions for small households to large office buildings. The system incorporates highly sophisticated inverter/charger technology, one or multiple solar inverters with maximum power point tracking (MPPT), and deep cycle batteries.
On the other hand, the Grid-tied Solar Electric Systems (also known as on- grid system) generate electricity for your home or business and route the excess power into the electric utility grid for compensation from the utility company. However, unlike off-grid systems, a grid-connected system rarely includes an integrated battery solution, as they are still very expensive.
Cosine Power BD stocks all the required components of good quality and we design & assemble complete solar packages of ANY size system for both on- grid and off- grid applications.
We put our best efforts to make the proposal customized for you so that it ensures your maximum output without compromising the quality. The whole installation will take place under the direct supervision of our qualified engineers as we do believe that a quality installation is a much needed factor to the overall success of a project. Having given a chance to serve your esteemed project, we shall leave no stone unturned to see our alliance flourishes and yields the desired results.
Below you see some complete systems of varying sizes. We are confident that any of these systems will perform reliably and problem-free. For custom design or to talk with a solar designer about what is right for you, mail us at firstname.lastname@example.org
List of some Standalone & Grid- Tie Solar System Solution:
|Sl||Product no.||System Size||Items Included||Output|
|PV Module||Battery||Inverter||Charge Controller||Others||Depth of Battery Discharge||Back up Time without Sunlight||Daily Output|
|100W: 10pcs||80AH(12V): 6pcs||Off-Grid 1KVA(24V): 1pcs||32A: 1pcs||Mild Steel Frame, DC/ AC Cable, Circuit Breaker, Battery Cabinet & other accessories||50%||02||2595Wh|
|70AH(12V): 8pcs||Off-Grid 2.5KVA(36V): 1pcs||40A: 1pcs||50%||02||6626Wh|
|70AH(12V): 12pcs||Off-Grid 2.5KVA(36V): 2pcs||60A: 1pcs||50%||02||15166Wh|
|250W: 28pcs||—||Grid-Tie 3.6KW: 2pcs||—||—||—||21232Wh|
|250W: 40pcs||—||Grid-Tie 5KW: 2pcs||—||30332Wh|
**We also provide other customized systems unique to your specific application. All product packages include the design, transport delivery & installation service.
- PV Module: 20 years.
- Inverter: 3 years.
- Charge Controller: 03 years.
- Battery: 05 years.
- Installation: 02 years.