Si Green Energy plans, supplies and installs solar power systems for homes, businesses and industry, with engineering support from the first site survey to long-term maintenance.
Si Green Energy plans, supplies and installs solar power systems for homes, businesses and industry, with engineering support from the first site survey to long-term maintenance.
Deye 51.2 V, 5.12 kWh lithium iron phosphate battery for low-voltage hybrid inverters, exp...
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Deye 5 kW single-phase hybrid inverter for 48 V low-voltage batteries, with two MPP tracke...
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GoodWe three-phase hybrid inverter series for high-voltage lithium batteries, from 5 kW to...
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Growatt single-phase hybrid inverter series with backup function for 48 V low-voltage batt...
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Victron 30 A MPPT solar charge controller for 12/24 V batteries with built-in Bluetooth.
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EPEVER 40 A MPPT charge controller for 12/24 V batteries with up to 100 V PV input.
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Morningstar 60 A MPPT charge controller for 12–48 V systems with 150 V PV input and on-boa...
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Signify's Philips SunStay all-in-one solar street light with integrated LFP battery, solar...
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Felicity Solar all-in-one LED street light series with integrated LiFePO4 battery, in 40,...
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We start with your electricity bills, load profile and site conditions, then design a system that matches how you actually use power.
We select established panel, inverter and battery technologies and install them with proper mounting, cabling and electrical protection.
Solar systems need periodic care. We provide cleaning, inspection, troubleshooting and repair after installation.
Answers to the questions we hear most often from homeowners and businesses in Bangladesh.
It depends on how much electricity you use, when you use it, and the space available. We review your electricity bills and loads during a site survey and size the system accordingly.
On-grid systems work with the utility supply and need no batteries. Off-grid systems run independently with batteries. Hybrid systems combine both, so they can keep essential loads running during power cuts. We recommend the right type after understanding your needs.
Yes. Panels still produce electricity on cloudy days, although output is lower than in full sunshine. Systems are sized with seasonal variation in mind.
Mainly regular cleaning of the panels to remove dust, and periodic inspection of connections, protection devices, inverters and batteries. We offer maintenance and inspection services.
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