Sol Stack Battery
16kWh 25.6v Expandable LiFePo4 Battery
16kWh 25.6v Expandable LiFePo4 Battery
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Ideal for small home with up to 1 small air conditioner, or add in parallel with existing lithium battery of 14-17kWh.
- Can be expanded to 21.5kWh by stacking additional battery modules.
- Designed for tropical climate with waterproof/non-corrosive features.
- Compatible with most modern inverters/charge controllers.
- Manufactured on-island and supported island-wide.
- Safe LiFePO4 chemistry, will not explode or thermal runaway.
- Can be mounted outdoors (should not be exposed to direct rain)
- Can be installed on wall, or floor mounted.
Data Sheets & Manuals
Data Sheets & Manuals
All SOL STACK battery configurations include bluetooth connectivity, digital monitor, and fast blow fuse for extra battery protection.
- Technical Data Sheet
- User Manual English | Español
- Warranty Terms English | Español
Compatibility & Common Questions
Compatibility & Common Questions
Sol Stack Batteries are compatible with most modern inverters designed to support a DC coupled battery. Support for 11 closed loop protocols, BMS can communicate with most modern inverters.
Our batteries are also compatible with other Lithium batteries, of LiFePO4 chemistry at 51.2 / 25.6v nominal.
See our Common Questions page for more about compatibility with systems, batteries, and installation options.
What's Included In the Package
What's Included In the Package
3x 5.4kWh battery modules
Wall mount brackets
Combiner box
Parallel power cables
Parallel communication cables
10 year on-site service warranty
Delivery & Installation
Delivery & Installation
Delivery and expert installation is available island-wide. Typical delivery and install is within 5 business days of ordering, but can be longer for remote parts of the island. Delivery is $150 island wide, and installation is $150. Installation price includes cables, assuming battery is installed within 3' of the inverter. Extra charge applies for disconnection and moving of existing batteries.
Pickup is available, with self-installation by any qualified person.
10 Year On-Site Warranty
10 Year On-Site Warranty
First 5 Years
Covers all parts, and service calls for the first 5 years at no charge (except repairs required due to damage caused by improper installation, configuration or usage)
Years 6-10
Covers all parts, except BMS. Service call charge applies.
Hazard Warning
Hazard Warning
When properly installed and configured, Lithium (LiFePo4 chemistry) batteries are safe and stable for solar energy storage.
SOL STACK batteries should only be installed, configured and repaired by qualified technicians.
Do not ever disassemble your SOL STACK battery. Improper handling can lead to short circuits that can be DEADLY and cause serious property damage.
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